feat: 提交小工具集合网站完整源码

- Flask 框架搭建的多功能工具平台
- 包含 base64编解码、Excel合并、文件转换、图片压缩、JSON工具
- 邮件通知、智能数据、临时文本、URL编解码、文本比对等功能
- uWSGI 部署配置

.gitignore

@@ -1,162 +1,42 @@
-# ---> Python
-# Byte-compiled / optimized / DLL files
+# OS files
+.DS_Store
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# IDE
+.idea/
+*.swp
+*.swo
+*~
+
+# Python
 __pycache__/
 *.py[cod]
 *$py.class
-
-# C extensions
 *.so
-
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-share/python-wheels/
 *.egg-info/
-.installed.cfg
+dist/
+build/
 *.egg
-MANIFEST
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-cover/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite3-journal
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-.pybuilder/
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
 
-# IPython
-profile_default/
-ipython_config.py
-
-# pyenv
-#   For a library or package, you might want to ignore these files since the code is
-#   intended to run in multiple environments; otherwise, check them in:
-# .python-version
-
-# pipenv
-#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
-#   However, in case of collaboration, if having platform-specific dependencies or dependencies
-#   having no cross-platform support, pipenv may install dependencies that don't work, or not
-#   install all needed dependencies.
-#Pipfile.lock
-
-# poetry
-#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
-#   This is especially recommended for binary packages to ensure reproducibility, and is more
-#   commonly ignored for libraries.
-#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
-#poetry.lock
-
-# pdm
-#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
-#pdm.lock
-#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
-#   in version control.
-#   https://pdm.fming.dev/#use-with-ide
-.pdm.toml
-
-# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
-__pypackages__/
-
-# Celery stuff
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
+# Virtualenv
 venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
+env/
+.env
 
-# Pyre type checker
-.pyre/
+# Logs
+logs/
+*.log
 
-# pytype static type analyzer
-.pytype/
+# Uploads
+uploads/
 
-# Cython debug symbols
-cython_debug/
+# Output
+output/
 
-# PyCharm
-#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
-#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-#  and can be added to the global gitignore or merged into this file.  For a more nuclear
-#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+# Config
+config.json
 
+# Git
+*.orig

app.py

@@ -0,0 +1,295 @@
+import subprocess
+
+from flask import Flask, render_template, request, send_file, session, redirect, url_for
+from datetime import datetime
+from common.logger import tool_logger, error_logger, system_logger
+
+import os, uuid
+
+# =========================
+# 工具模块导入
+# =========================
+from tools.file_convert import file_convert_page, file_convert_download
+from tools.temp_upload import (
+    temp_upload_page,
+    download_temp_file
+)
+
+from tools.excel_merge import (
+    read_file,
+    merge_df,
+    export_excel,
+    build_preview
+)
+
+from tools.smart_data_v2 import (
+    smart_data_page_v2,
+    smart_download_v2
+)
+
+from tools.weekly_permission import weekly_permission_page
+
+# ⭐ 新增：邮件通知工具
+from tools.mail_notify import mail_notify_page, mail_notify_progress
+
+# ⭐ 新增：Base64 编解码工具
+from tools.base64_codec import page as base64_page
+
+# ⭐ 新增：JSON 格式化工具
+from tools.json_tool import page as json_page
+
+# ⭐ 新增：URL 编解码工具
+from tools.url_codec import page as url_page
+
+# ⭐ 新增：图片压缩工具
+from tools.image_compress import page as image_compress_page
+
+# ⭐ 新增：文本差异对比工具
+from tools.text_diff import page as text_diff_page
+
+
+# =========================
+# Flask app
+# =========================
+app = Flask(__name__)
+app.secret_key = "excel_merge_secret_key"
+
+UPLOAD_FOLDER = "uploads"
+OUTPUT_FOLDER = "output"
+
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(OUTPUT_FOLDER, exist_ok=True)
+
+
+# =========================
+# reset
+# =========================
+@app.route("/reset")
+def reset():
+    session.clear()
+    return redirect(url_for("index"))
+
+
+# =========================
+# 首页
+# =========================
+@app.route("/")
+def index():
+    return render_template("index.html")
+
+
+# =========================
+# Excel merge（原逻辑不变）
+# =========================
+def handle_excel_merge():
+    preview_data = None
+    download_file = None
+    message = None
+
+    if request.method == "POST":
+        try:
+            file1 = request.files.get("file1")
+            file2 = request.files.get("file2")
+
+            if file1 and file1.filename:
+                p1 = os.path.join(UPLOAD_FOLDER, f"{uuid.uuid4()}_{file1.filename}")
+                file1.save(p1)
+                session["file1_path"] = p1
+                session["file1_name"] = file1.filename
+
+            if file2 and file2.filename:
+                p2 = os.path.join(UPLOAD_FOLDER, f"{uuid.uuid4()}_{file2.filename}")
+                file2.save(p2)
+                session["file2_path"] = p2
+                session["file2_name"] = file2.filename
+
+            if not session.get("file1_path") or not session.get("file2_path"):
+                raise Exception("请上传两个文件")
+
+            key1 = request.form.get("key1", "").strip()
+            key2 = request.form.get("key2", "").strip()
+            join_type = request.form.get("join_type", "left")
+
+            session["key1"] = key1
+            session["key2"] = key2
+            session["join_type"] = join_type
+
+            df1 = read_file(session["file1_path"])
+            df2 = read_file(session["file2_path"])
+
+            merged_df = merge_df(df1, df2, key1, key2, join_type)
+
+            out_name = f"merged_{uuid.uuid4().hex}.xlsx"
+            out_path = os.path.join(OUTPUT_FOLDER, out_name)
+
+            export_excel(merged_df, out_path)
+
+            preview_data = build_preview(merged_df)
+            download_file = out_name
+
+            tool_logger.info(
+                f"[ExcelMerge] file1={session.get('file1_name')} "
+                f"file2={session.get('file2_name')} rows={len(merged_df)}"
+            )
+
+            message = (
+                f"整合成功，共 {len(merged_df)} 条记录 ｜ "
+                f"{datetime.now().strftime('%Y-%m-%d %H:%M:%S')}"
+            )
+
+        except Exception as e:
+            error_logger.exception("[ExcelMergeError]")
+            message = f"错误：{e}"
+
+    return render_template(
+        "excel.html",
+        preview_data=preview_data,
+        download_file=download_file,
+        message=message,
+        file1_name=session.get("file1_name", ""),
+        file2_name=session.get("file2_name", ""),
+        key1=session.get("key1", ""),
+        key2=session.get("key2", ""),
+        join_type=session.get("join_type", "left"),
+    )
+
+
+# =========================
+# download
+# =========================
+@app.route("/download/<filename>")
+def download(filename):
+    return send_file(
+        os.path.join(OUTPUT_FOLDER, filename),
+        as_attachment=True
+    )
+
+
+# =========================
+# TOOL HUB（统一入口）
+# =========================
+TOOL_ROUTES = {}
+
+
+def tool_dispatch(name):
+    handler = TOOL_ROUTES.get(name)
+    if handler:
+        return handler()
+
+    return render_template(f"{name}.html")
+
+
+@app.route("/tool/mail_notify/progress/<task_id>")
+def mail_progress(task_id):
+    return mail_notify_progress(task_id)
+
+
+@app.route("/tool/<name>", methods=["GET", "POST"])
+def tool(name):
+    return tool_dispatch(name)
+
+
+# =========================
+# 工具注册（核心扩展点）
+# =========================
+TOOL_ROUTES.update({
+
+    "excel": handle_excel_merge,
+
+    "smart_data_v2": smart_data_page_v2,
+
+    "file_convert": file_convert_page,
+
+    "weekly_permission": weekly_permission_page,
+
+    # ⭐ 新增邮件通知工具
+    "mail_notify": mail_notify_page,
+
+    # ⭐ 新增 Base64 编解码工具
+    "base64": base64_page,
+
+    # ⭐ 新增 JSON 格式化工具
+    "json": json_page,
+
+    # ⭐ 新增 URL 编解码工具
+    "url": url_page,
+
+    # ⭐ 新增图片压缩工具
+    "image_compress": image_compress_page,
+
+    # ⭐ 新增文本差异对比工具
+    "text_diff": text_diff_page,
+
+})
+
+
+# =========================
+# temp upload
+# =========================
+@app.route("/tool/temp_upload", methods=["GET", "POST"])
+def temp_upload():
+    return temp_upload_page()
+
+
+@app.route("/temp/download/<filename>")
+def temp_download(filename):
+    return download_temp_file(filename)
+
+
+# =========================
+# smart data download
+# =========================
+@app.route("/tool/smart_data_v2/download/<filename>")
+def smart_data_v2_download(filename):
+    return smart_download_v2(filename)
+
+
+# =========================
+# file convert download
+# =========================
+@app.route("/download/file_convert/<filename>")
+def file_convert_download_route(filename):
+    return file_convert_download(filename)
+
+
+# =========================
+# image compress download
+# =========================
+@app.route("/tool/image_compress/download/<filename>")
+def image_compress_download(filename):
+    return send_file(os.path.join(OUTPUT_FOLDER, filename), as_attachment=True)
+
+
+cleanup_process = None
+def start_cleanup_task():
+    """
+    启动定时清理任务
+    """
+    global cleanup_process
+    cleanup_path = os.path.join(
+        os.path.dirname(__file__),
+        "cleanup_upload.py"
+    )
+
+    cleanup_process = subprocess.Popen(
+        ["python3", cleanup_path]
+    )
+
+    system_logger.info(
+        f"[cleanup] started pid="
+        f"{cleanup_process.pid}"
+    )
+    print(
+        f"[cleanup] started pid="
+        f"{cleanup_process.pid}"
+    )
+# =========================
+# main
+# =========================
+if __name__ == "__main__":
+
+    # 防止 Flask debug 启动两次
+    if os.environ.get("WERKZEUG_RUN_MAIN") == "true":
+        start_cleanup_task()
+
+    app.run(host="0.0.0.0", port=8209, debug=True)

cleanup_upload.py

@@ -0,0 +1,135 @@
+import os
+import time
+import shutil
+from datetime import datetime
+
+from common.logger import system_logger
+
+
+# ==========================
+# 项目路径
+# ==========================
+
+BASE_DIR = os.path.dirname(
+    os.path.abspath(__file__)
+)
+
+# 需要清理的目录
+CLEAN_DIRS = [
+    os.path.join(BASE_DIR, "uploads"),
+    os.path.join(BASE_DIR, "uploads", "temp")
+]
+
+
+# ==========================
+# 清理函数
+# ==========================
+
+def clear_dir(path):
+
+    if not os.path.exists(path):
+
+        system_logger.error(
+            f"[Cleanup] path not exist: {path}"
+        )
+        return
+
+    deleted_count = 0
+
+    for filename in os.listdir(path):
+
+        file_path = os.path.join(path, filename)
+
+        try:
+
+            if os.path.isfile(file_path):
+                os.remove(file_path)
+                deleted_count += 1
+
+            elif os.path.isdir(file_path):
+                shutil.rmtree(file_path)
+                deleted_count += 1
+
+        except Exception as e:
+
+            system_logger.exception(
+                f"[Cleanup] delete failed: {file_path}"
+            )
+
+    system_logger.info(
+        f"[Cleanup] done path={path} deleted={deleted_count}"
+    )
+
+
+# ==========================
+# 总清理入口
+# ==========================
+
+def clear_all():
+
+    system_logger.info(
+        "[Cleanup] task started"
+    )
+
+    for path in CLEAN_DIRS:
+        clear_dir(path)
+
+    system_logger.info(
+        "[Cleanup] task finished"
+    )
+
+
+# ==========================
+# 定时调度
+# ==========================
+TTL_SECONDS = 3600  # 1小时
+
+def scheduler():
+
+    system_logger.info("[Cleanup] TTL scheduler started")
+
+    while True:
+
+        now = time.time()
+
+        for path in CLEAN_DIRS:
+
+            if not os.path.exists(path):
+                continue
+
+            deleted = 0
+
+            for filename in os.listdir(path):
+
+                file_path = os.path.join(path, filename)
+
+                try:
+                    if not os.path.isfile(file_path):
+                        continue
+
+                    # 文件创建时间
+                    file_time = os.path.getmtime(file_path)
+
+                    if now - file_time > TTL_SECONDS:
+                        os.remove(file_path)
+                        deleted += 1
+
+                except Exception as e:
+                    system_logger.exception(f"[Cleanup] failed: {file_path}")
+
+            if deleted > 0:
+                system_logger.info(f"[Cleanup] path={path} deleted={deleted}")
+
+        time.sleep(300)  # 每5分钟检查一次
+
+# ==========================
+# main
+# ==========================
+
+if __name__ == "__main__":
+
+    system_logger.info(
+        "[Cleanup] service started"
+    )
+
+    scheduler()

common/logger.py

@@ -0,0 +1,62 @@
+import logging
+import os
+from logging.handlers import TimedRotatingFileHandler
+
+
+BASE_DIR = os.path.dirname(
+    os.path.dirname(os.path.abspath(__file__))
+)
+
+LOG_DIR = os.path.join(BASE_DIR, "logs")
+os.makedirs(LOG_DIR, exist_ok=True)
+
+
+def create_logger(name, filename):
+
+    logger = logging.getLogger(name)
+
+    if logger.handlers:
+        return logger
+
+    logger.setLevel(logging.INFO)
+
+    log_path = os.path.join(LOG_DIR, filename)
+
+    handler = TimedRotatingFileHandler(
+        log_path,
+        when="midnight",
+        interval=1,
+        backupCount=30,
+        encoding="utf-8"
+    )
+
+    handler.suffix = "%Y-%m-%d.log"
+
+    formatter = logging.Formatter(
+        "[%(asctime)s] "
+        "[%(levelname)s] "
+        "%(message)s"
+    )
+
+    handler.setFormatter(formatter)
+
+    logger.addHandler(handler)
+
+    return logger
+
+
+# 直接可用
+system_logger = create_logger(
+    "system_logger",
+    "system.log"
+)
+
+tool_logger = create_logger(
+    "tool_logger",
+    "tool.log"
+)
+
+error_logger = create_logger(
+    "error_logger",
+    "error.log"
+)

mail_sender.py

@@ -0,0 +1,293 @@
+#!/usr/bin/env python3
+"""
+邮件批量通知工具 - CLI 版
+用于在新系统切换时批量给全员发送新的账号口令通知
+
+Usage:
+    python3 mail_sender.py users.txt
+    python3 mail_sender.py users.txt --smtp smtp.ctvit.com.cn --port 465
+    python3 mail_sender.py users.txt --sender zhangguozhong@ctvit.com.cn
+
+TXT 格式：每行 邮箱 密码（空格 / tab / | / , 都支持）
+"""
+
+import os
+import re
+import sys
+import time
+import argparse
+import smtplib
+import logging
+from datetime import datetime
+from email.mime.text import MIMEText
+from email.header import Header
+
+# =====================================
+# 日志配置
+# =====================================
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    datefmt="%Y-%m-%d %H:%M:%S",
+)
+logger = logging.getLogger("MailSender")
+
+
+# =====================================
+# 邮件模板
+# =====================================
+DEFAULT_TEMPLATE = """亲爱的用户：
+
+您好！这是您的账号配置信息：
+
+您的邮件账号：{email}
+您的初始口令：{password}
+
+请务必妥善保管您的账号信息，不要泄露给他人。
+如有疑问，请联系技术支持部门。
+
+---
+此邮件为系统自动发送，请勿直接回复。
+"""
+
+
+# =====================================
+# TXT 解析
+# =====================================
+def parse_users(file_path):
+    users = []
+    with open(file_path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
+            parts = re.split(r"[\s\t\|:;]+", line)
+            if len(parts) < 2:
+                continue
+            email = parts[0].strip()
+            password = parts[1].strip()
+            if not email or "@" not in email:
+                logger.warning(f"跳过无效行（非邮箱格式）: {line}")
+                continue
+            users.append({"email": email, "password": password})
+    return users
+
+
+# =====================================
+# SMTP 连接（自动探测端口）
+# =====================================
+def build_smtp(smtp_server, smtp_port, sender_email, sender_pass):
+    smtp_port = int(smtp_port)
+
+    # 465 → SSL
+    if smtp_port == 465:
+        server = smtplib.SMTP_SSL(smtp_server, smtp_port, timeout=30)
+        logger.info(f"📡 连接 {smtp_server}:{smtp_port} (SSL)")
+        server.login(sender_email, sender_pass)
+        return server
+
+    # 587 → STARTTLS
+    if smtp_port == 587:
+        server = smtplib.SMTP(smtp_server, smtp_port, timeout=30)
+        server.ehlo()
+        server.starttls()
+        server.ehlo()
+        logger.info(f"📡 连接 {smtp_server}:{smtp_port} (STARTTLS)")
+        server.login(sender_email, sender_pass)
+        return server
+
+    # 25 → 明文
+    server = smtplib.SMTP(smtp_server, smtp_port, timeout=30)
+    logger.info(f"📡 连接 {smtp_server}:{smtp_port} (明文)")
+    server.login(sender_email, sender_pass)
+    return server
+
+
+# =====================================
+# 单封发送（含重试）
+# =====================================
+def send_mail(server, sender_email, receiver_email, subject, content, reply_to=None):
+    msg = MIMEText(content, "plain", "utf-8")
+    msg["From"] = sender_email
+    msg["To"] = receiver_email
+    msg["Subject"] = Header(subject or "邮件通知", "utf-8")
+    if reply_to:
+        msg["Reply-To"] = reply_to
+    server.sendmail(sender_email, [receiver_email], msg.as_string())
+
+
+def send_with_retry(
+    server, sender_email, receiver_email,
+    subject, content, reply_to=None, max_retries=3
+):
+    last_error = None
+    for attempt in range(1, max_retries + 1):
+        try:
+            send_mail(server, sender_email, receiver_email, subject, content, reply_to)
+            return True, None
+        except smtplib.SMTPServerDisconnected:
+            last_error = "连接断开"
+            if attempt < max_retries:
+                wait = 2 ** attempt
+                logger.warning(f"  ⚠ 连接断开，{wait}s 后重试 (第{attempt}次)")
+                time.sleep(wait)
+        except smtplib.SMTPResponseException as e:
+            code = e.smtp_code
+            if 400 <= code < 500 and attempt < max_retries:
+                last_error = f"SMTP {code}"
+                wait = 2 ** attempt
+                logger.warning(f"  ⚠ SMTP {code}，{wait}s 后重试 (第{attempt}次)")
+                time.sleep(wait)
+            else:
+                return False, f"SMTP {code}: {e}"
+        except Exception as e:
+            return False, str(e)
+    return False, last_error
+
+
+# =====================================
+# 主流程
+# =====================================
+def main():
+    parser = argparse.ArgumentParser(
+        description="📧 邮件批量通知工具 (CLI)",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+        epilog="""
+示例：
+  python3 mail_sender.py users.txt
+  python3 mail_sender.py users.txt --port 465 --sender xxx@qq.com
+  python3 mail_sender.py users.txt --subject "系统账号通知" --delay 2
+  python3 mail_sender.py users.txt --template my_template.txt
+        """,
+    )
+
+    parser.add_argument("file", help="用户列表 TXT 文件路径（每行：邮箱 密码）")
+    parser.add_argument("--smtp", default="smtp.ctvit.com.cn", help="SMTP 服务器地址（默认 smtp.ctvit.com.cn）")
+    parser.add_argument("--port", type=int, default=25, help="SMTP 端口（默认 25，常见 465/587）")
+    parser.add_argument("--sender", default="zhangguozhong@ctvit.com.cn", help="发件邮箱")
+    parser.add_argument("--passwd", help="SMTP 密码/授权码（如不传则交互输入）")
+    parser.add_argument("--subject", default="账号及口令通知", help="邮件主题")
+    parser.add_argument("--reply-to", help="回复地址（可选）")
+    parser.add_argument("--template", help="邮件模板文件路径（替代默认模板，支持 {email} {password}）")
+    parser.add_argument("--delay", type=float, default=1.0, help="每封邮件间隔秒数（默认 1s）")
+    parser.add_argument("--retry", type=int, default=3, help="失败重试次数（默认 3）")
+    parser.add_argument("--test", action="store_true", help="测试模式：只给发件人自己发一封测试邮件")
+
+    args = parser.parse_args()
+
+    # ─── 检查文件 ───
+    if not os.path.exists(args.file):
+        logger.error(f"❌ 文件不存在: {args.file}")
+        sys.exit(1)
+
+    # ─── 读取模板 ───
+    if args.template:
+        with open(args.template, "r", encoding="utf-8") as f:
+            template = f.read()
+        logger.info(f"📝 使用自定义模板: {args.template}")
+    else:
+        template = DEFAULT_TEMPLATE
+        logger.info("📝 使用默认模板")
+
+    # ─── 获取密码 ───
+    sender_pass = args.passwd
+    if not sender_pass:
+        import getpass
+        sender_pass = getpass.getpass(f"🔑 请输入 {args.sender} 的 SMTP 密码/授权码: ")
+
+    # ─── 解析用户列表 ───
+    users = parse_users(args.file)
+    if not users:
+        logger.error("❌ 未识别到有效用户数据")
+        sys.exit(1)
+    logger.info(f"📋 共读取到 {len(users)} 个用户")
+
+    # ─── 测试发送 ───
+    if args.test:
+        content = template.format(email=args.sender, password="123456")
+        server = None
+        try:
+            server = build_smtp(args.smtp, args.port, args.sender, sender_pass)
+            send_mail(server, args.sender, args.sender, f"[测试] {args.subject}", content, args.reply_to)
+            logger.info(f"✅ 测试邮件发送成功（已发送至 {args.sender}）")
+        except Exception as e:
+            logger.error(f"❌ 测试发送失败: {e}")
+            sys.exit(1)
+        finally:
+            if server:
+                server.quit()
+        return
+
+    # ─── 正式发送 ───
+    total = len(users)
+    success_count = 0
+    failed_count = 0
+    failed_users = []
+
+    server = None
+    try:
+        server = build_smtp(args.smtp, args.port, args.sender, sender_pass)
+        logger.info(f"✅ 登录成功！开始批量发送（共 {total} 封）...")
+        print("─" * 50)
+
+        for idx, user in enumerate(users, 1):
+            email = user["email"]
+            password = user["password"]
+            content = template.format(email=email, password=password)
+
+            ok, err = send_with_retry(
+                server, args.sender, email,
+                args.subject, content,
+                reply_to=args.reply_to,
+                max_retries=args.retry,
+            )
+
+            if ok:
+                success_count += 1
+                logger.info(f"  [{idx}/{total}] ✅ {email}")
+            else:
+                failed_count += 1
+                failed_users.append({"email": email, "error": err})
+                logger.error(f"  [{idx}/{total}] ❌ {email} → {err}")
+
+            # 发送间隔
+            if idx < total:
+                time.sleep(args.delay)
+
+    except smtplib.SMTPAuthenticationError:
+        logger.error("❌ SMTP 认证失败，请检查邮箱地址和密码/授权码是否正确")
+        sys.exit(1)
+    except Exception as e:
+        logger.error(f"❌ 连接错误: {e}")
+        sys.exit(1)
+    finally:
+        if server:
+            server.quit()
+
+    # ─── 汇总 ───
+    print("═" * 50)
+    logger.info(f"📊 发送汇总:")
+    logger.info(f"   总  数：{total}")
+    logger.info(f"   成  功：{success_count}")
+    logger.info(f"   失  败：{failed_count}")
+
+    if failed_users:
+        print()
+        logger.warning("📋 失败人员列表:")
+        for fu in failed_users:
+            logger.warning(f"   ❌ {fu['email']} → {fu['error']}")
+        # 写入失败日志
+        log_path = f"failed_{datetime.now().strftime('%Y%m%d_%H%M%S')}.txt"
+        with open(log_path, "w", encoding="utf-8") as f:
+            for fu in failed_users:
+                f.write(f"{fu['email']}\t{fu['error']}\n")
+        logger.info(f"📁 失败详情已保存至: {log_path}")
+
+    if failed_count == 0:
+        logger.info("🎉 全部发送成功！")
+    elif success_count > 0:
+        logger.info(f"⚠️ 部分失败，请检查失败列表重发")
+
+
+if __name__ == "__main__":
+    main()

mail_sender_simple.py

@@ -0,0 +1,238 @@
+#!/usr/bin/env python3
+"""
+邮件批量通知工具 - 简易版
+直接运行即可发送，无需额外参数
+"""
+
+import os
+import re
+import sys
+import time
+import smtplib
+import logging
+from datetime import datetime
+from email.mime.text import MIMEText
+from email.header import Header
+
+# ===================== 配置区（按需修改） =====================
+SMTP_SERVER = "smtp.ctvit.com.cn"
+SMTP_PORT = 25
+SENDER_EMAIL = "zhangguozhong@ctvit.com.cn"
+SENDER_PASS = "&TBJ7p^u$HF9hp"
+SUBJECT = "账号及口令通知"
+REPLY_TO = ""                       # 回复地址（可选，留空则不填）
+DELAY = 1                           # 每封间隔（秒）
+MAX_RETRIES = 3                     # 失败重试次数
+USER_FILE = "users.txt"             # 用户列表文件
+TEMPLATE_FILE = ""                  # 自定义模板文件（留空用默认模板）
+# =============================================================
+
+DEFAULT_TEMPLATE = """亲爱的用户：
+
+您好！这是您的账号配置信息：
+
+您的邮件账号：{email}
+您的初始口令：{password}
+
+请务必妥善保管您的账号信息，不要泄露给他人。
+如有疑问，请联系技术支持部门。
+
+---
+此邮件为系统自动发送，请勿直接回复。"""
+
+
+# 日志
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    datefmt="%Y-%m-%d %H:%M:%S",
+)
+logger = logging.getLogger("MailSender")
+
+
+def parse_users(file_path):
+    users = []
+    with open(file_path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
+            parts = re.split(r"[\s\t\|:;]+", line)
+            if len(parts) < 2:
+                continue
+            email = parts[0].strip()
+            password = parts[1].strip()
+            if not email or "@" not in email:
+                logger.warning(f"跳过无效行: {line}")
+                continue
+            users.append({"email": email, "password": password})
+    return users
+
+
+def build_smtp():
+    if SMTP_PORT == 465:
+        server = smtplib.SMTP_SSL(SMTP_SERVER, SMTP_PORT, timeout=30)
+        logger.info(f"📡 连接 {SMTP_SERVER}:{SMTP_PORT} (SSL)")
+    elif SMTP_PORT == 587:
+        server = smtplib.SMTP(SMTP_SERVER, SMTP_PORT, timeout=30)
+        server.ehlo()
+        server.starttls()
+        server.ehlo()
+        logger.info(f"📡 连接 {SMTP_SERVER}:{SMTP_PORT} (STARTTLS)")
+    else:
+        server = smtplib.SMTP(SMTP_SERVER, SMTP_PORT, timeout=30)
+        logger.info(f"📡 连接 {SMTP_SERVER}:{SMTP_PORT} (明文)")
+
+    server.login(SENDER_EMAIL, SENDER_PASS)
+    return server
+
+
+def send_one(server, receiver_email, content):
+    msg = MIMEText(content, "plain", "utf-8")
+    msg["From"] = SENDER_EMAIL
+    msg["To"] = receiver_email
+    msg["Subject"] = Header(SUBJECT, "utf-8")
+    if REPLY_TO:
+        msg["Reply-To"] = REPLY_TO
+    server.sendmail(SENDER_EMAIL, [receiver_email], msg.as_string())
+
+
+def send_with_retry(server, receiver_email, content):
+    for attempt in range(1, MAX_RETRIES + 1):
+        try:
+            send_one(server, receiver_email, content)
+            return True, None
+        except smtplib.SMTPServerDisconnected:
+            if attempt < MAX_RETRIES:
+                wait = 2 ** attempt
+                logger.warning(f"  ⚠ 连接断开，{wait}s 后重试 (第{attempt}次)")
+                time.sleep(wait)
+        except smtplib.SMTPResponseException as e:
+            code = e.smtp_code
+            if 400 <= code < 500 and attempt < MAX_RETRIES:
+                wait = 2 ** attempt
+                logger.warning(f"  ⚠ SMTP {code}，{wait}s 后重试 (第{attempt}次)")
+                time.sleep(wait)
+            else:
+                return False, f"SMTP {code}: {e}"
+        except Exception as e:
+            return False, str(e)
+    return False, "重试耗尽"
+
+
+def main():
+    logger.info("=" * 50)
+    logger.info("📧 邮件批量通知工具 启动")
+    logger.info(f"   发件人：{SENDER_EMAIL}")
+    logger.info(f"   SMTP：{SMTP_SERVER}:{SMTP_PORT}")
+    logger.info(f"   间隔：{DELAY}s　　重试：{MAX_RETRIES}次")
+    logger.info("=" * 50)
+
+    # 1. 检查文件
+    if not os.path.exists(USER_FILE):
+        logger.error(f"❌ 文件不存在: {USER_FILE}")
+        sys.exit(1)
+
+    # 2. 读取模板
+    if TEMPLATE_FILE:
+        with open(TEMPLATE_FILE, "r", encoding="utf-8") as f:
+            template = f.read()
+        logger.info(f"📝 自定义模板: {TEMPLATE_FILE}")
+    else:
+        template = DEFAULT_TEMPLATE
+        logger.info("📝 默认模板")
+
+    # 3. 解析用户
+    users = parse_users(USER_FILE)
+    if not users:
+        logger.error("❌ 未识别到有效用户")
+        sys.exit(1)
+    logger.info(f"📋 共 {len(users)} 个收件人")
+
+    # 4. 测试发送（先发给自己验证）
+    logger.info("🧪 正在测试发送（发给自己验证）...")
+    server = None
+    try:
+        server = build_smtp()
+        test_content = template.format(email=SENDER_EMAIL, password="123456")
+        send_one(server, SENDER_EMAIL, test_content)
+        logger.info(f"✅ 测试成功！已发送至 {SENDER_EMAIL}")
+    except smtplib.SMTPAuthenticationError:
+        logger.error("❌ SMTP 认证失败，请检查密码/授权码")
+        sys.exit(1)
+    except Exception as e:
+        logger.error(f"❌ 测试发送失败: {e}")
+        logger.error("  请检查 SMTP 服务器和端口是否正确")
+        sys.exit(1)
+    finally:
+        if server:
+            try:
+                server.quit()
+            except Exception:
+                pass
+
+    # 5. 正式发送
+    total = len(users)
+    success = 0
+    failed = 0
+    failed_list = []
+
+    print()
+    logger.info(f"🚀 开始批量发送（共 {total} 封）")
+    print("─" * 50)
+
+    for idx, user in enumerate(users, 1):
+        email = user["email"]
+        content = template.format(email=email, password=user["password"])
+
+        server = None
+        try:
+            server = build_smtp()
+            ok, err = send_with_retry(server, email, content)
+        except smtplib.SMTPAuthenticationError:
+            logger.error("❌ SMTP 认证失败")
+            sys.exit(1)
+        except Exception as e:
+            ok, err = False, str(e)
+        finally:
+            if server:
+                try:
+                    server.quit()
+                except Exception:
+                    pass
+
+        if ok:
+            success += 1
+            logger.info(f"  [{idx}/{total}] ✅ {email}")
+        else:
+            failed += 1
+            failed_list.append({"email": email, "error": err})
+            logger.error(f"  [{idx}/{total}] ❌ {email} → {err}")
+
+        if idx < total:
+            time.sleep(DELAY)
+
+    # 6. 汇总
+    print("═" * 50)
+    logger.info(f"📊 发送完成")
+    logger.info(f"   总  数：{total}")
+    logger.info(f"   成  功：{success}")
+    logger.info(f"   失  败：{failed}")
+
+    if failed_list:
+        print()
+        logger.warning("📋 失败人员：")
+        for f in failed_list:
+            logger.warning(f"   ❌ {f['email']} → {f['error']}")
+        log_file = f"failed_{datetime.now().strftime('%Y%m%d_%H%M%S')}.txt"
+        with open(log_file, "w", encoding="utf-8") as f:
+            for fu in failed_list:
+                f.write(f"{fu['email']}\t{fu['error']}\n")
+        logger.info(f"📁 失败详情已保存: {log_file}")
+
+    if failed == 0:
+        logger.info("🎉 全部发送成功！")
+
+
+if __name__ == "__main__":
+    main()

requirements.txt

@@ -0,0 +1,16 @@
+flask
+flask-cors
+pandas
+openpyxl
+xlrd
+xlsxwriter
+python-dotenv
+tqdm
+chardet
+requests
+httpx
+orjson
+pydantic
+werkzeug
+loguru
+rich

templates/base64.html

@@ -0,0 +1,202 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Base64 编解码</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 860px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    padding: 24px;
+    border-radius: 16px;
+    border: 1px solid rgba(255,255,255,0.08);
+}
+
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 18px;
+    margin-bottom: 14px;
+}
+
+.card-title {
+    font-size: 16px;
+    font-weight: 600;
+    margin-bottom: 12px;
+    color: #f3f4f6;
+}
+
+.tool-label {
+    font-size: 13px;
+    color: #9ca3af;
+    margin-bottom: 8px;
+    display: block;
+}
+
+textarea {
+    width: 100%;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    border-radius: 10px;
+    color: #e5e7eb;
+    font-size: 14px;
+    font-family: "SF Mono", "Fira Code", Consolas, monospace;
+    padding: 12px;
+    resize: vertical;
+    outline: none;
+    transition: border-color 0.2s;
+}
+
+textarea:focus { border-color: rgba(59,130,246,0.6); }
+textarea::placeholder { color: #6b7280; }
+textarea.result-textarea {
+    background: rgba(0,0,0,0.3);
+    border-color: rgba(34,197,94,0.3);
+    color: #4ade80;
+}
+
+.btn-row { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
+
+.btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 10px 18px;
+    font-size: 14px;
+    border-radius: 10px;
+    border: none;
+    cursor: pointer;
+    font-weight: 500;
+    transition: all 0.2s;
+}
+
+.btn-primary { background: #2563eb; color: white; }
+.btn-primary:hover { background: #1d4ed8; }
+.btn-secondary { background: rgba(255,255,255,0.08); color: #e5e7eb; border: 1px solid rgba(255,255,255,0.1); }
+.btn-secondary:hover { background: rgba(255,255,255,0.12); }
+
+.result-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
+
+.copy-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 5px;
+    padding: 6px 12px;
+    font-size: 12px;
+    border-radius: 8px;
+    background: rgba(34,197,94,0.15);
+    color: #22c55e;
+    border: 1px solid rgba(34,197,94,0.3);
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.copy-btn:hover { background: rgba(34,197,94,0.25); }
+.copy-btn.copied { background: rgba(34,197,94,0.4); color: #4ade80; }
+
+.toast {
+    position: fixed;
+    right: 16px;
+    bottom: 16px;
+    background: rgba(17,24,39,0.95);
+    color: #e5e7eb;
+    padding: 10px 16px;
+    border-radius: 10px;
+    border: 1px solid rgba(34,197,94,0.3);
+    font-size: 13px;
+    opacity: 0;
+    transform: translateY(10px);
+    transition: all 0.25s ease;
+    z-index: 9999;
+}
+
+.toast.show { opacity: 1; transform: translateY(0); }
+
+@media (max-width: 600px) {
+    body { padding: 16px 12px; }
+    .box { padding: 18px 14px; }
+    .btn-row { flex-direction: column; }
+    .btn { width: 100%; justify-content: center; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+    <div class="card">
+        <div class="card-title">🔐 Base64 编解码</div>
+        <label class="tool-label">输入内容</label>
+        <textarea id="inputText" rows="4" placeholder="输入要编码或解码的文本...">{{ input_text or '' }}</textarea>
+        <div class="btn-row">
+            <button class="btn btn-primary" onclick="doEncode()">编码 Encode</button>
+            <button class="btn btn-secondary" onclick="doDecode()">解码 Decode</button>
+        </div>
+    </div>
+
+    {% if result %}
+    <div class="card">
+        <div class="result-header">
+            <span class="tool-label" style="margin:0">处理结果</span>
+            <button class="copy-btn" id="copyBtn" onclick="copyResult()">
+                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                    <rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
+                    <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
+                </svg>
+                <span id="copyText">复制</span>
+            </button>
+        </div>
+        <textarea id="resultText" class="result-textarea" rows="4" readonly>{{ result }}</textarea>
+    </div>
+    {% endif %}
+</div>
+
+<div class="toast" id="toast"></div>
+
+<script>
+function doEncode() {
+    const text = document.getElementById('inputText').value;
+    if (!text.trim()) { showToast('请输入内容'); return; }
+    window.location.href = '/tool/base64?action=encode_text&text=' + encodeURIComponent(text);
+}
+
+function doDecode() {
+    const text = document.getElementById('inputText').value;
+    if (!text.trim()) { showToast('请输入内容'); return; }
+    window.location.href = '/tool/base64?action=decode_text&text=' + encodeURIComponent(text);
+}
+
+function copyResult() {
+    const result = document.getElementById('resultText').value;
+    if (!result) return;
+    navigator.clipboard.writeText(result).then(() => {
+        const btn = document.getElementById('copyBtn');
+        const text = document.getElementById('copyText');
+        btn.classList.add('copied');
+        text.textContent = '已复制!';
+        showToast('已复制到剪贴板');
+        setTimeout(() => { btn.classList.remove('copied'); text.textContent = '复制'; }, 2000);
+    }).catch(() => showToast('复制失败，请手动选择复制'));
+}
+
+function showToast(msg) {
+    const t = document.getElementById('toast');
+    t.innerText = msg;
+    t.classList.add('show');
+    setTimeout(() => t.classList.remove('show'), 2000);
+}
+</script>
+</body>
+</html>

templates/excel.html

@@ -0,0 +1,138 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Excel Merge</title>
+<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+<style>
+* { box-sizing: border-box; }
+
+body {
+    margin: 0;
+    padding: 32px 24px;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    background: radial-gradient(circle at top, #111827, #0b0f14);
+    color: #e5e7eb;
+}
+
+.card-box {
+    max-width: 1200px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    padding: 32px 28px;
+    border-radius: 18px;
+    backdrop-filter: blur(10px);
+}
+
+h3 { color: #f3f4f6; margin-bottom: 22px; font-size: 20px; }
+
+label { color: #cbd5e1; font-size: 13px; display: block; margin-bottom: 6px; }
+
+input, select, textarea {
+    background: rgba(255,255,255,0.06) !important;
+    border: 1px solid rgba(255,255,255,0.12) !important;
+    color: #e5e7eb !important;
+    border-radius: 10px !important;
+}
+
+input::placeholder, textarea::placeholder { color: rgba(229,231,235,0.45) !important; }
+input:focus, select:focus, textarea:focus {
+    outline: none;
+    border-color: rgba(59,130,246,0.8) !important;
+    box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
+}
+
+select option { background: #111827; color: #e5e7eb; }
+
+.btn { margin-right: 10px; margin-top: 8px; }
+.btn-primary { background: #2563eb; border: none; }
+.btn-primary:hover { background: #1d4ed8; }
+.btn-secondary { background: rgba(255,255,255,0.1); border: none; color: #e5e7eb; }
+.btn-secondary:hover { background: rgba(255,255,255,0.15); }
+.btn-success { background: #16a34a; border: none; }
+.btn-success:hover { background: #15803d; }
+
+.file-box {
+    background: rgba(255,255,255,0.03);
+    padding: 14px;
+    border-radius: 12px;
+    border: 1px solid rgba(255,255,255,0.06);
+    margin-bottom: 14px;
+}
+
+.preview-box {
+    max-height: 700px;
+    overflow: auto;
+    margin-top: 20px;
+    border-radius: 12px;
+    border: 1px solid rgba(255,255,255,0.08);
+}
+
+.preview-table { background: #ffffff; color: #111827; border-radius: 10px; overflow: hidden; min-width: 600px; }
+.preview-table thead th { position: sticky; top: 0; background: #f3f4f6; color: #111827; font-size: 13px; padding: 10px 12px; }
+.preview-table tbody td { font-size: 13px; padding: 9px 12px; }
+
+.h1c { background: #ffe8e8 !important; }
+.h2c { background: #f7e8ff !important; }
+
+.alert { border-radius: 10px; margin-top: 16px; }
+
+@media (max-width: 768px) {
+    body { padding: 20px 14px; }
+    .card-box { padding: 22px 18px; }
+    h3 { font-size: 18px; }
+    .preview-box { max-height: 450px; }
+    .btn { width: 100%; margin-right: 0; }
+}
+</style>
+</head>
+<body>
+<div class="card-box">
+<h3>📊 Excel / CSV 文件整合工具</h3>
+<form method="post" action="{{ url_for('tool', name='excel') }}" enctype="multipart/form-data">
+<div class="row">
+<div class="col-md-6 file-box">
+<label>文件1 {% if file1_name %}<span style="color:#f87171">✔ {{file1_name}}</span>{% endif %}</label>
+<input type="file" name="file1" class="form-control" accept=".xlsx,.xls,.csv">
+</div>
+<div class="col-md-6 file-box">
+<label>文件2 {% if file2_name %}<span style="color:#c084fc">✔ {{file2_name}}</span>{% endif %}</label>
+<input type="file" name="file2" class="form-control" accept=".xlsx,.xls,.csv">
+</div>
+</div>
+<br>
+<div class="row">
+<div class="col-md-4"><input name="key1" value="{{key1}}" placeholder="文件1关联字段" class="form-control" required></div>
+<div class="col-md-4"><input name="key2" value="{{key2}}" placeholder="文件2关联字段" class="form-control" required></div>
+<div class="col-md-4"><select name="join_type" class="form-select"><option value="left" {% if join_type=='left' %}selected{% endif %}>左连接</option><option value="inner" {% if join_type=='inner' %}selected{% endif %}>内连接</option><option value="outer" {% if join_type=='outer' %}selected{% endif %}>外连接</option></select></div>
+</div>
+<br>
+<button class="btn btn-primary">开始整合</button>
+<a href="{{ url_for('reset') }}" class="btn btn-secondary">重新开始</a>
+</form>
+
+{% if message %}
+<div class="alert {% if '错误' in message %}alert-danger{% else %}alert-success{% endif %}">{{message}}</div>
+{% endif %}
+
+{% if preview_data %}
+<div class="preview-box">{{preview_data|safe}}</div>
+<a href="{{ url_for('download', filename=download_file) }}" class="btn btn-success mt-3">下载Excel</a>
+{% endif %}
+</div>
+</div>
+
+<script>
+window.onload=function(){
+const table=document.getElementById('previewTable');
+if(!table)return;
+const k1='{{key1}}',k2='{{key2}}';
+let i1=-1,i2=-1;
+table.querySelectorAll('thead th').forEach((th,i)=>{const t=th.innerText.trim();if(t===k1){i1=i;th.classList.add('h1c')}if(t===k2){i2=i;th.classList.add('h2c')}});
+table.querySelectorAll('tbody tr').forEach(r=>{const tds=r.querySelectorAll('td');if(i1>=0) tds[i1]?.classList.add('h1c');if(i2>=0) tds[i2]?.classList.add('h2c')}});
+}
+</script>
+</body>
+</html>

templates/file_convert.html

@@ -0,0 +1,136 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>文件转换工具</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: Arial, -apple-system, sans-serif;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 1400px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    padding: 24px;
+    border-radius: 16px;
+    border: 1px solid rgba(255,255,255,0.08);
+}
+
+h2 {
+    margin: 0 0 14px 0;
+    font-size: 20px;
+}
+
+input, select {
+    width: 100%;
+    padding: 10px 12px;
+    margin: 8px 0;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    color: #e5e7eb;
+    border-radius: 10px;
+    font-size: 14px;
+}
+
+button {
+    padding: 10px 16px;
+    background: #2563eb;
+    border: none;
+    color: white;
+    border-radius: 10px;
+    cursor: pointer;
+    font-weight: 600;
+    font-size: 14px;
+    margin-top: 10px;
+}
+
+button:hover { background: #1d4ed8; }
+
+.preview {
+    margin-top: 18px;
+    background: rgba(255,255,255,0.03);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 12px;
+    padding: 12px;
+    overflow-x: auto;
+}
+
+.preview table {
+    width: 100%;
+    border-collapse: collapse;
+    min-width: 700px;
+    font-size: 13px;
+}
+
+.preview thead th {
+    position: sticky;
+    top: 0;
+    background: #111827;
+    color: #f9fafb;
+    padding: 10px;
+    text-align: left;
+    border-bottom: 1px solid rgba(255,255,255,0.08);
+    white-space: nowrap;
+}
+
+.preview tbody td {
+    padding: 8px 10px;
+    border-bottom: 1px solid rgba(255,255,255,0.05);
+    color: #d1d5db;
+    white-space: nowrap;
+}
+
+.preview tbody tr:hover { background: rgba(59,130,246,0.08); }
+
+.download {
+    display: inline-block;
+    margin-top: 14px;
+    padding: 10px 14px;
+    background: #22c55e;
+    color: #0b0f14;
+    border-radius: 10px;
+    text-decoration: none;
+    font-weight: 600;
+    font-size: 14px;
+}
+
+.download:hover { background: #16a34a; }
+
+@media (max-width: 600px) {
+    body { padding: 16px 12px; }
+    .box { padding: 18px 14px; }
+    h2 { font-size: 18px; }
+    input, select { font-size: 16px; }
+    button { width: 100%; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+<h2>📁 文件格式转换工具</h2>
+<form method="post" enctype="multipart/form-data">
+<input type="file" name="file" required>
+<select name="target">
+    <option value="excel">转 Excel</option>
+    <option value="csv">转 CSV</option>
+    <option value="txt">转 TXT</option>
+</select>
+<button>开始转换</button>
+</form>
+{% if message %}<p>{{message}}</p>{% endif %}
+{% if preview %}<div class="preview">{{ preview|safe }}</div>{% endif %}
+{% if download_file %}
+<a class="download" href="{{ url_for('file_convert_download_route', filename=download_file) }}">⬇ 下载文件</a>
+{% endif %}
+</div>
+</body>
+</html>

templates/image_compress.html

@@ -0,0 +1,170 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>图片压缩工具</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 28px 20px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 800px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    padding: 26px;
+    border-radius: 16px;
+    border: 1px solid rgba(255,255,255,0.08);
+}
+
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 18px;
+    margin-bottom: 14px;
+}
+
+.card-title { font-size: 16px; font-weight: 600; margin-bottom: 14px; color: #f3f4f6; }
+
+.tool-label { font-size: 13px; color: #9ca3af; margin-bottom: 8px; display: block; }
+
+input[type="file"] {
+    width: 100%;
+    padding: 12px;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    border-radius: 10px;
+    color: #e5e7eb;
+    font-size: 14px;
+}
+
+.quality-row {
+    display: flex;
+    align-items: center;
+    gap: 14px;
+    margin-top: 14px;
+}
+
+input[type="range"] {
+    flex: 1;
+    accent-color: #2563eb;
+}
+
+.quality-badge {
+    padding: 4px 10px;
+    border-radius: 8px;
+    background: rgba(59,130,246,0.15);
+    border: 1px solid rgba(59,130,246,0.3);
+    color: #60a5fa;
+    font-size: 13px;
+    font-weight: 600;
+}
+
+.btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 10px 18px;
+    font-size: 14px;
+    border-radius: 10px;
+    border: none;
+    cursor: pointer;
+    font-weight: 500;
+    transition: all 0.2s;
+}
+
+.btn-primary { background: #2563eb; color: white; }
+.btn-primary:hover { background: #1d4ed8; }
+
+.download-btn {
+    display: inline-block;
+    margin-top: 14px;
+    padding: 10px 16px;
+    background: #22c55e;
+    color: #0b0f14;
+    border-radius: 10px;
+    text-decoration: none;
+    font-weight: 600;
+    font-size: 14px;
+}
+
+.download-btn:hover { background: #16a34a; }
+
+.message { margin-top: 12px; font-size: 14px; color: #22c55e; }
+.error { color: #f87171; }
+
+.toast {
+    position: fixed;
+    right: 20px;
+    bottom: 20px;
+    background: rgba(17,24,39,0.95);
+    color: #e5e7eb;
+    padding: 10px 16px;
+    border-radius: 10px;
+    border: 1px solid rgba(34,197,94,0.3);
+    font-size: 13px;
+    opacity: 0;
+    transform: translateY(10px);
+    transition: all 0.25s ease;
+    z-index: 9999;
+}
+
+.toast.show { opacity: 1; transform: translateY(0); }
+
+@media (max-width: 600px) {
+    body { padding: 20px 12px; }
+    .box { padding: 18px 14px; }
+    .btn { width: 100%; justify-content: center; }
+    .quality-row { flex-direction: column; align-items: flex-start; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+    <div class="card">
+        <div class="card-title">🖼️ 图片压缩工具</div>
+        <form method="post" enctype="multipart/form-data">
+            <label class="tool-label">选择图片（JPG/PNG/WEBP）</label>
+            <input type="file" name="file" accept=".jpg,.jpeg,.png,.webp" required>
+
+            <div class="quality-row">
+                <span class="tool-label" style="margin:0">压缩质量</span>
+                <input type="range" name="quality" min="30" max="95" value="{{ quality or 85 }}" oninput="document.getElementById('qBadge').innerText = this.value + '%'">
+                <span class="quality-badge" id="qBadge">{{ quality or 85 }}%</span>
+            </div>
+
+            <br>
+            <button class="btn btn-primary" type="submit">🗜️ 开始压缩</button>
+        </form>
+
+        {% if message %}
+        <div class="message {% if '❌' in message %}error{% endif %}">{{ message }}</div>
+        {% endif %}
+
+        {% if download_file %}
+        <a class="download-btn" href="/tool/image_compress/download/{{ download_file }}">⬇ 下载压缩图片</a>
+        {% endif %}
+    </div>
+</div>
+
+<div class="toast" id="toast"></div>
+
+<script>
+function showToast(msg) {
+    const t = document.getElementById('toast');
+    t.innerText = msg;
+    t.classList.add('show');
+    setTimeout(() => t.classList.remove('show'), 2000);
+}
+</script>
+</body>
+</html>

templates/index.html

@@ -0,0 +1,261 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>Tool Hub</title>
+
+<link rel="icon" type="image/svg+xml"
+href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Crect width='100' height='100' fill='%230b0f14'/%3E%3Crect x='20' y='20' width='20' height='20' fill='%232563eb'/%3E%3Crect x='60' y='20' width='20' height='20' fill='%232563eb'/%3E%3Crect x='20' y='60' width='20' height='20' fill='%232563eb'/%3E%3Crect x='60' y='60' width='20' height='20' fill='%232563eb'/%3E%3C/svg%3E">
+
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
+    background: radial-gradient(circle at top, #111827, #0b0f14);
+    color: #e5e7eb;
+    min-height: 100vh;
+}
+
+.container {
+    max-width: 1080px;
+    margin: 0 auto;
+    padding: 56px 24px 60px;
+}
+
+.header {
+    text-align: center;
+    padding: 0 0 48px;
+}
+
+.header h1 {
+    font-size: 44px;
+    font-weight: 700;
+    letter-spacing: 2px;
+    margin-bottom: 10px;
+    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #818cf8 100%);
+    -webkit-background-clip: text;
+    -webkit-text-fill-color: transparent;
+    background-clip: text;
+}
+
+.header p {
+    color: #6b7280;
+    font-size: 15px;
+    letter-spacing: 0.5px;
+}
+
+.grid {
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 20px;
+}
+
+.card {
+    display: block;
+    background: rgba(255,255,255,0.03);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 16px;
+    padding: 26px 24px;
+    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
+    backdrop-filter: blur(10px);
+    text-decoration: none;
+    color: inherit;
+    position: relative;
+    overflow: hidden;
+}
+
+.card::before {
+    content: '';
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    height: 2px;
+    background: linear-gradient(90deg, transparent, rgba(59,130,246,0.6), transparent);
+    opacity: 0;
+    transition: opacity 0.25s ease;
+}
+
+.card:hover {
+    transform: translateY(-5px);
+    border-color: rgba(59,130,246,0.4);
+    box-shadow: 0 16px 40px rgba(0,0,0,0.45), 0 0 0 1px rgba(59,130,246,0.1);
+}
+
+.card:hover::before {
+    opacity: 1;
+}
+
+.card-icon {
+    font-size: 20px;
+    margin-right: 8px;
+}
+
+.card h3 {
+    font-size: 17px;
+    font-weight: 600;
+    color: #f3f4f6;
+    margin-bottom: 8px;
+}
+
+.card p {
+    font-size: 13px;
+    color: #6b7280;
+    line-height: 1.6;
+    margin-bottom: 20px;
+}
+
+.btn {
+    display: inline-block;
+    padding: 7px 14px;
+    font-size: 13px;
+    border-radius: 8px;
+    background: rgba(37,99,235,0.2);
+    color: #60a5fa;
+    border: 1px solid rgba(37,99,235,0.3);
+    font-weight: 500;
+    transition: all 0.2s;
+}
+
+.btn:hover {
+    background: rgba(37,99,235,0.35);
+    color: #93c5fd;
+}
+
+.toast {
+    position: fixed;
+    right: 24px;
+    bottom: 24px;
+    background: rgba(17,24,39,0.95);
+    color: #e5e7eb;
+    padding: 12px 18px;
+    border-radius: 12px;
+    border: 1px solid rgba(255,255,255,0.1);
+    font-size: 14px;
+    opacity: 0;
+    transform: translateY(10px);
+    transition: all 0.25s ease;
+    z-index: 9999;
+    pointer-events: none;
+}
+
+.toast.show { opacity: 1; transform: translateY(0); }
+
+/* ---- 响应式 ---- */
+
+/* 平板横屏 */
+@media (max-width: 900px) {
+    .grid { grid-template-columns: repeat(2, 1fr); }
+    .container { padding: 40px 20px 50px; }
+    .header h1 { font-size: 36px; }
+    .card { padding: 22px 20px; }
+}
+
+/* 手机 */
+@media (max-width: 540px) {
+    .grid { grid-template-columns: 1fr; gap: 14px; }
+    .container { padding: 30px 16px 40px; }
+    .header { padding-bottom: 36px; }
+    .header h1 { font-size: 28px; }
+    .header p { font-size: 13px; }
+    .card { padding: 20px 18px; }
+    .card-icon { font-size: 24px; }
+}
+</style>
+</head>
+
+<body>
+<div class="container">
+
+    <div class="header">
+        <h1>Tool Hub</h1>
+        <p>Minimal Engineering Tools · Lightweight · Extensible</p>
+    </div>
+
+    <div class="grid">
+
+        <a class="card" href="{{ url_for('tool', name='excel') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📊</span> Excel 合并工具</h3>
+            <p>CSV / XLSX 数据合并分析</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='temp_upload') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📂</span> 临时文件工具</h3>
+            <p>上传 / 暂存 / 下载</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='smart_data_v2') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">🧠</span> 数据对比 / 去重 / 筛选</h3>
+            <p>多格式数据解析，自动识别字段结构与关联键</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='file_convert') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📁</span> 文件格式转换工具</h3>
+            <p>Excel / CSV / TXT 格式互转，一键导出</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='weekly_permission') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📌</span> 每周动态授权工具</h3>
+            <p>中心 + 工号 → 自动生成权限 SQL</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <!--
+        <a class="card" href="{{ url_for('tool', name='mail_notify') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📧</span> 邮件群发工具</h3>
+            <p>TXT 解析账号列表 + SMTP 批量通知发送</p>
+            <span class="btn">进入</span>
+        </a>
+        -->
+
+        <a class="card" href="{{ url_for('tool', name='base64') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">🔐</span> Base64 编解码</h3>
+            <p>文本 Base64 编码解码，一键复制结果</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='json') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📋</span> JSON 格式化工具</h3>
+            <p>格式化 / 压缩 / 校验，一键复制</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='url') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">🔗</span> URL 编解码</h3>
+            <p>URL 编码解码，开发者刚需工具</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='image_compress') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">🖼️</span> 图片压缩工具</h3>
+            <p>JPG/PNG/WEBP 图片压缩，保持清晰度</p>
+            <span class="btn">进入</span>
+        </a>
+
+        <a class="card" href="{{ url_for('tool', name='text_diff') }}" target="_blank" rel="noopener noreferrer">
+            <h3><span class="card-icon">📝</span> 文本差异对比</h3>
+            <p>两段文本对比，高亮显示差异</p>
+            <span class="btn">进入</span>
+        </a>
+
+    </div>
+</div>
+
+<div class="toast" id="toast"></div>
+
+<script>
+function showToast(msg) {
+    const t = document.getElementById('toast');
+    t.innerText = msg;
+    t.classList.add('show');
+    setTimeout(() => t.classList.remove('show'), 1800);
+}
+</script>
+</body>
+</html>

templates/json.html

@@ -0,0 +1,223 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>JSON 格式化工具</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 36px 24px;
+    background: radial-gradient(circle at top, #111827, #0b0f14);
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 960px;
+    margin: auto;
+}
+
+.page-title {
+    font-size: 22px;
+    font-weight: 600;
+    color: #f3f4f6;
+    margin-bottom: 20px;
+    display: flex;
+    align-items: center;
+    gap: 10px;
+}
+
+.card {
+    background: rgba(255,255,255,0.03);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 16px;
+    padding: 24px;
+    margin-bottom: 16px;
+}
+
+.section-label {
+    font-size: 12px;
+    color: #6b7280;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    margin-bottom: 10px;
+}
+
+textarea {
+    width: 100%;
+    background: #0d1117;
+    border: 1px solid rgba(255,255,255,0.1);
+    border-radius: 12px;
+    color: #e6edf3;
+    font-family: "SF Mono", "Fira Code", Consolas, monospace;
+    font-size: 13.5px;
+    line-height: 1.7;
+    padding: 16px;
+    outline: none;
+    transition: border-color 0.2s;
+}
+
+textarea:focus { border-color: rgba(59,130,246,0.5); }
+textarea::placeholder { color: #484f58; }
+
+textarea.input-area {
+    border-color: rgba(59,130,246,0.2);
+    min-height: 280px;
+}
+
+textarea.result-area {
+    border-color: rgba(34,197,94,0.25);
+    color: #7ee787;
+    min-height: 260px;
+}
+
+.btn-row {
+    display: flex;
+    gap: 10px;
+    margin-top: 14px;
+}
+
+.btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 10px 20px;
+    font-size: 13px;
+    border-radius: 10px;
+    border: none;
+    cursor: pointer;
+    font-weight: 500;
+    transition: all 0.2s;
+}
+
+.btn-primary { background: #2563eb; color: white; }
+.btn-primary:hover { background: #1d4ed8; transform: translateY(-1px); }
+.btn-secondary { background: rgba(255,255,255,0.06); color: #9ca3af; border: 1px solid rgba(255,255,255,0.1); }
+.btn-secondary:hover { background: rgba(255,255,255,0.1); }
+.btn-green { background: rgba(34,197,94,0.12); color: #4ade80; border: 1px solid rgba(34,197,94,0.25); }
+.btn-green:hover { background: rgba(34,197,94,0.2); }
+
+.result-bar {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    margin-bottom: 10px;
+}
+
+.result-title {
+    font-size: 12px;
+    color: #6b7280;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+}
+
+.copy-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 5px;
+    padding: 5px 12px;
+    font-size: 12px;
+    border-radius: 8px;
+    background: rgba(34,197,94,0.12);
+    color: #4ade80;
+    border: 1px solid rgba(34,197,94,0.25);
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.copy-btn:hover { background: rgba(34,197,94,0.22); }
+.copy-btn.copied { background: rgba(34,197,94,0.35); }
+
+.toast {
+    position: fixed;
+    right: 24px;
+    bottom: 24px;
+    background: rgba(17,24,39,0.96);
+    color: #e5e7eb;
+    padding: 10px 16px;
+    border-radius: 10px;
+    border: 1px solid rgba(34,197,94,0.3);
+    font-size: 13px;
+    opacity: 0;
+    transform: translateY(8px);
+    transition: all 0.25s ease;
+    z-index: 9999;
+    pointer-events: none;
+}
+
+.toast.show { opacity: 1; transform: translateY(0); }
+
+@media (max-width: 768px) {
+    body { padding: 24px 16px; }
+    .card { padding: 18px 16px; }
+    textarea.input-area, textarea.result-area { min-height: 200px; }
+    .btn-row { flex-wrap: wrap; }
+    .btn { flex: 1; justify-content: center; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+    <div class="page-title">📋 JSON 格式化工具</div>
+
+    <div class="card">
+        <div class="section-label">输入</div>
+        <textarea class="input-area" id="jsonInput" placeholder="粘贴 JSON 内容至此处...">{{ text or '' }}</textarea>
+        <div class="btn-row">
+            <button class="btn btn-primary" onclick="doAction('format')">✨ 格式化</button>
+            <button class="btn btn-secondary" onclick="doAction('minify')">⏱ 压缩</button>
+            <button class="btn btn-green" onclick="doAction('validate')">✅ 校验</button>
+        </div>
+    </div>
+
+    {% if result %}
+    <div class="card">
+        <div class="result-bar">
+            <span class="result-title">输出</span>
+            <button class="copy-btn" id="copyBtn" onclick="copyResult()">
+                <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                    <rect x="9" y="9" width="13" height="13" rx="2"></rect>
+                    <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
+                </svg>
+                <span id="copyText">复制</span>
+            </button>
+        </div>
+        <textarea class="result-area" id="resultText" readonly>{{ result }}</textarea>
+    </div>
+    {% endif %}
+</div>
+
+<div class="toast" id="toast"></div>
+
+<script>
+function doAction(action) {
+    const text = document.getElementById('jsonInput').value;
+    if (!text.trim()) { showToast('请输入 JSON'); return; }
+    window.location.href = '/tool/json?action=' + action + '&text=' + encodeURIComponent(text);
+}
+
+function copyResult() {
+    const result = document.getElementById('resultText').value;
+    if (!result) return;
+    navigator.clipboard.writeText(result).then(() => {
+        const btn = document.getElementById('copyBtn');
+        document.getElementById('copyText').textContent = '已复制!';
+        btn.classList.add('copied');
+        showToast('已复制到剪贴板');
+        setTimeout(() => { btn.classList.remove('copied'); document.getElementById('copyText').textContent = '复制'; }, 2000);
+    }).catch(() => showToast('复制失败'));
+}
+
+function showToast(msg) {
+    const t = document.getElementById('toast');
+    t.innerText = msg;
+    t.classList.add('show');
+    setTimeout(() => t.classList.remove('show'), 2000);
+}
+</script>
+</body>
+</html>

templates/mail_notify.html

@@ -0,0 +1,301 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>邮件批量通知工具</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+body {
+    margin: 0; padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+.container { max-width: 1200px; margin: auto; }
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 18px;
+    margin-bottom: 14px;
+}
+h2 { margin: 0 0 10px 0; font-size: 20px; }
+h3 { margin: 10px 0 6px 0; font-size: 16px; }
+.badge {
+    display: inline-block;
+    padding: 3px 10px; font-size: 12px;
+    border-radius: 999px;
+    background: rgba(59,130,246,0.15);
+    border: 1px solid rgba(59,130,246,0.35);
+    color: #60a5fa;
+}
+.grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 12px;
+    margin-top: 10px;
+}
+.grid3 {
+    display: grid;
+    grid-template-columns: 1fr 1fr 1fr;
+    gap: 12px;
+    margin-top: 10px;
+}
+input, textarea, select {
+    width: 100%; padding: 10px 12px;
+    border-radius: 10px;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    color: #e5e7eb;
+    outline: none; font-size: 14px; font-family: inherit;
+}
+textarea { min-height: 400px; resize: vertical; }
+input:focus, textarea:focus { border-color: #2563eb; }
+button {
+    margin-top: 12px; padding: 10px 14px;
+    border: none; border-radius: 10px;
+    cursor: pointer; font-weight: 600; font-size: 14px; margin-right: 8px;
+}
+.btn-primary { background: #2563eb; color: #fff; }
+.btn-primary:hover { background: #1d4ed8; }
+.btn-green { background: #22c55e; color: #0b0f14; }
+.btn-green:hover { background: #16a34a; }
+.btn-gray { background: #374151; color: #e5e7eb; }
+.btn-gray:hover { background: #4b5563; }
+.hint { font-size: 12px; color: #9ca3af; margin-top: 6px; }
+
+/* Progress */
+#progress-area { display: none; }
+.progress-bar-bg {
+    width: 100%; height: 20px;
+    background: #1f2937; border-radius: 999px;
+    overflow: hidden; margin: 8px 0;
+}
+.progress-bar-fill {
+    height: 100%; width: 0%;
+    background: linear-gradient(90deg, #2563eb, #22c55e);
+    border-radius: 999px;
+    transition: width 0.5s;
+}
+.stat-row { display: flex; gap: 20px; font-size: 14px; margin: 6px 0; }
+.stat-item { display: flex; align-items: center; gap: 4px; }
+#result-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
+#result-table th, #result-table td {
+    padding: 6px 10px; border-bottom: 1px solid rgba(255,255,255,0.06);
+    text-align: left;
+}
+.status-success { color: #22c55e; }
+.status-failed { color: #ef4444; }
+
+/* Toast & Loading */
+#toast {
+    position: fixed; bottom: 30px; left: 50%;
+    transform: translateX(-50%);
+    padding: 10px 14px; border-radius: 10px;
+    font-size: 13px; display: none; z-index: 9999;
+}
+#loading {
+    display: none; position: fixed;
+    top: 0; left: 0; right: 0; bottom: 0;
+    background: rgba(0,0,0,0.4);
+    align-items: center; justify-content: center; z-index: 9998;
+}
+.spinner {
+    width: 40px; height: 40px;
+    border: 4px solid #374151;
+    border-top: 4px solid #60a5fa;
+    border-radius: 50%;
+    animation: spin 1s linear infinite;
+}
+@keyframes spin { 0%{transform:rotate(0)} 100%{transform:rotate(360deg)} }
+
+@media (max-width: 600px) {
+    .grid, .grid3 { grid-template-columns: 1fr; }
+    body { padding: 16px 12px; }
+    textarea { min-height: 280px; }
+    button { width: 100%; margin-right: 0; margin-bottom: 8px; }
+}
+</style>
+</head>
+<body data-task-id="{{task_id or ""}}">
+<div class="container">
+<form method="post" action="/tool/mail_notify" enctype="multipart/form-data" id="sendForm">
+<input type="hidden" name="action" id="action" value="send">
+
+<div class="card">
+    <h2>📧 邮件批量通知工具 <span class="badge">SMTP · TXT Batch</span></h2>
+    <div class="hint">上传 TXT → 自动解析账号密码 → 批量发送邮件通知（含自动重试 × 3）</div>
+</div>
+
+<div class="card">
+    <h3>🔧 SMTP 配置</h3>
+    <div class="grid3">
+        <input name="smtp_server" placeholder="SMTP服务器" value="{{smtp_server or 'smtp.ctvit.com.cn'}}">
+        <input name="smtp_port" placeholder="端口" value="{{smtp_port or '25'}}">
+        <input name="reply_to" placeholder="回复地址（可选）" value="{{reply_to or ''}}">
+    </div>
+</div>
+
+<div class="card">
+    <h3>📬 发件人</h3>
+    <div class="grid3">
+        <input name="sender_email" placeholder="发件邮箱" value="{{sender_email or ''}}">
+        <input name="sender_pass" type="password" placeholder="SMTP密码 / 授权码" value="" autocomplete="off">
+        <input name="subject" placeholder="邮件主题" value="{{subject or '账号及初始口令通知'}}">
+    </div>
+    <div class="hint">🔒 密码仅用于本次请求，不回传、不存储</div>
+</div>
+
+<div class="card">
+    <h3>📝 邮件模板</h3>
+    <textarea name="template_content">{% raw %}尊敬的老师/同事：
+
+    您好！
+
+    根据系统账号开通安排，您的账号已创建完成。现将相关登录信息通知如下，请妥善保存并注意账号安全。
+
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+账号（邮箱）：{{email}}
+初始口令：{{password}}
+
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+    请在首次登录后及时修改初始口令，并妥善保管个人账号信息。
+
+此致
+敬礼！
+
+信息技术支持中心
+{% endraw %}</textarea>
+    <div class="hint">支持变量：<code>{<!-- -->{email}}</code>、<code>{<!-- -->{password}}</code></div>
+</div>
+
+<div class="card">
+    <h3>📎 用户列表</h3>
+    <input type="file" name="user_file" id="user_file" required>
+    <div class="hint">TXT格式：每行"邮箱 密码"（空格 / | / , / tab 均支持）</div>
+    <br>
+    <button class="btn-primary" type="submit" onclick="setAction('send')">🚀 开始群发</button>
+    <button class="btn-green" type="submit" onclick="setAction('test')">🧪 测试发送（发给自己）</button>
+</div>
+</form>
+
+{% if message %}
+<div class="card"><div>{{message}}</div></div>
+{% endif %}
+
+<!-- ========== 进度区域（异步群发时显示） ========== -->
+<div id="progress-area" class="card">
+    <h3>⏳ 发送进度</h3>
+    <div class="stat-row">
+        <span class="stat-item">📤 总计：<strong id="p-total">0</strong></span>
+        <span class="stat-item">✅ 成功：<strong id="p-success" style="color:#22c55e">0</strong></span>
+        <span class="stat-item">❌ 失败：<strong id="p-failed" style="color:#ef4444">0</strong></span>
+        <span class="stat-item">📶 进度：<strong id="p-pct">0%</strong></span>
+    </div>
+    <div class="progress-bar-bg">
+        <div id="progress-fill" class="progress-bar-fill"></div>
+    </div>
+    <table id="result-table">
+        <thead><tr><th>邮箱</th><th>状态</th></tr></thead>
+        <tbody id="result-body"></tbody>
+    </table>
+</div>
+
+</div>
+
+<div id="loading"><div class="spinner"></div></div>
+<div id="toast"></div>
+
+<script>
+let pollTimer = null;
+
+function setAction(type){
+    document.getElementById("action").value = type;
+}
+
+function showToast(msg, color){
+    const t = document.getElementById("toast");
+    t.innerText = msg;
+    t.style.background = color || "rgba(34,197,94,0.95)";
+    t.style.display = "block";
+    setTimeout(() => t.style.display = "none", 3000);
+}
+
+// 异步任务进度轮询
+function startPoll(taskId){
+    const area = document.getElementById("progress-area");
+    area.style.display = "block";
+    document.getElementById("result-body").innerHTML = "";
+    document.getElementById("progress-fill").style.width = "0%";
+
+    if(pollTimer) clearInterval(pollTimer);
+
+    pollTimer = setInterval(() => {
+        fetch("/tool/mail_notify/progress/" + taskId)
+            .then(r => r.json())
+            .then(d => {
+                if(d.error){
+                    clearInterval(pollTimer);
+                    return;
+                }
+                const total = d.total || 0;
+                const done  = d.current || 0;
+                const success = d.success || 0;
+                const failed  = d.failed || 0;
+                const pct = total > 0 ? Math.round(done / total * 100) : 0;
+
+                document.getElementById("p-total").innerText = total;
+                document.getElementById("p-success").innerText = success;
+                document.getElementById("p-failed").innerText = failed;
+                document.getElementById("p-pct").innerText = pct + "%";
+                document.getElementById("progress-fill").style.width = pct + "%";
+
+                // 结果列表
+                const results = d.results || [];
+                let html = "";
+                for(let i = results.length - 20; i < results.length; i++){
+                    const r = results[i];
+                    if(!r) continue;
+                    const cls = r.status === "success" ? "status-success" : "status-failed";
+                    html += "<tr><td>" + r.email + "</td><td class='" + cls + "'>" + r.status + "</td></tr>";
+                }
+                document.getElementById("result-body").innerHTML = html;
+
+                // 完成
+                if(d.status === "done" || d.status === "error"){
+                    clearInterval(pollTimer);
+                    pollTimer = null;
+                    if(d.error){
+                        showToast("❌ 发送异常：" + d.error, "rgba(239,68,68,0.95)");
+                    } else if(failed > 0) {
+                        showToast("✅ 发送完成：成功 " + success + " / 失败 " + failed, "rgba(34,197,94,0.95)");
+                    } else {
+                        showToast("🎉 全部发送成功！共 " + success + " 封", "rgba(34,197,94,0.95)");
+                    }
+                }
+            })
+            .catch(e => {
+                // 忽略网络错误，继续轮询
+            });
+    }, 1500);
+}
+
+// 页面加载时检测 task_id 自动启动轮询
+document.addEventListener("DOMContentLoaded", function(){
+    const taskId = document.body.getAttribute("data-task-id");
+    if(taskId && taskId.length === 32){
+        startPoll(taskId);
+    }
+});
+
+// 提交表单时显示 loading
+document.getElementById("sendForm").addEventListener("submit", function(){
+    document.getElementById("loading").style.display = "flex";
+});
+</script>
+</body>
+</html>

templates/smart_data_v2.html

@@ -0,0 +1,219 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>智能数据匹配引擎</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: Arial, -apple-system, sans-serif;
+    min-height: 100vh;
+}
+
+.container { max-width: 1400px; margin: auto; }
+
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 22px;
+    margin-bottom: 16px;
+}
+
+h2 { margin: 0 0 10px 0; font-size: 20px; }
+h3 { margin: 0 0 12px 0; font-size: 16px; }
+
+.badge {
+    display: inline-block;
+    padding: 4px 10px;
+    font-size: 12px;
+    border-radius: 999px;
+    background: rgba(34,197,94,0.12);
+    border: 1px solid rgba(34,197,94,0.35);
+    color: #22c55e;
+}
+
+.upload-grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 14px;
+    margin-top: 12px;
+}
+
+input[type="file"] {
+    width: 100%;
+    padding: 12px;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    border-radius: 10px;
+    color: #e5e7eb;
+    font-size: 14px;
+}
+
+button {
+    margin-top: 14px;
+    padding: 10px 16px;
+    background: #2563eb;
+    border: none;
+    border-radius: 10px;
+    color: white;
+    font-weight: 600;
+    cursor: pointer;
+    font-size: 14px;
+}
+
+button:hover { background: #1d4ed8; }
+
+.info { margin-top: 10px; color: #60a5fa; font-size: 13px; }
+.info-title { font-size: 14px; color: #93c5fd; margin-bottom: 8px; font-weight: 600; }
+.info-main { font-size: 13px; color: #e5e7eb; margin-bottom: 12px; }
+
+.info-grid { display: flex; gap: 12px; }
+
+.info-item {
+    flex: 1;
+    padding: 10px 12px;
+    border-radius: 10px;
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+}
+
+.info-item .label { font-size: 12px; color: #9ca3af; }
+.info-item .value { font-size: 18px; font-weight: 700; }
+.info-item.success .value { color: #22c55e; }
+.info-item.warn .value { color: #f59e0b; }
+
+.preview-wrapper {
+    margin-top: 10px;
+    padding: 12px;
+    background: rgba(255,255,255,0.03);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 12px;
+    overflow: auto;
+}
+
+.preview-wrapper table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 13px;
+    white-space: nowrap;
+}
+
+.preview-wrapper thead th {
+    position: sticky;
+    top: 0;
+    background: #111827;
+    color: #f9fafb;
+    padding: 10px 12px;
+    text-align: left;
+    border-bottom: 1px solid rgba(255,255,255,0.08);
+}
+
+.preview-wrapper tbody td {
+    padding: 9px 12px;
+    color: #d1d5db;
+    border-bottom: 1px solid rgba(255,255,255,0.05);
+}
+
+.preview-wrapper tbody tr:hover { background: rgba(59,130,246,0.08); }
+
+.key1 { background: rgba(59,130,246,0.25) !important; color: #93c5fd !important; font-weight: 600; }
+.key2 { background: rgba(168,85,247,0.25) !important; color: #d8b4fe !important; font-weight: 600; }
+
+.download-btn {
+    display: inline-block;
+    margin-top: 12px;
+    padding: 8px 12px;
+    background: #22c55e;
+    color: #0b0f14;
+    border-radius: 10px;
+    text-decoration: none;
+    font-weight: 600;
+    font-size: 14px;
+}
+
+.download-btn:hover { background: #16a34a; }
+
+@media (max-width: 768px) {
+    body { padding: 20px 12px; }
+    .upload-grid { grid-template-columns: 1fr; }
+    .card { padding: 18px 14px; }
+    h2 { font-size: 18px; }
+    .info-grid { flex-direction: column; gap: 8px; }
+}
+</style>
+</head>
+<body>
+<div class="container">
+    <div class="card">
+        <h2>🧠 智能数据匹配引擎 <span class="badge">Auto Join · Schema Detect</span></h2>
+    </div>
+
+    <div class="card">
+        <h3>📂 上传数据文件</h3>
+        <form method="post" enctype="multipart/form-data">
+            <div class="upload-grid">
+                <input type="file" name="file1" required>
+                <input type="file" name="file2" required>
+            </div>
+            <button>开始智能匹配</button>
+        </form>
+    </div>
+
+    {% if message %}
+    <div class="card"><div class="info">{{ message }}</div></div>
+    {% endif %}
+
+    {% if match_info %}
+    <div class="card">
+        <div class="info-title">🧠 匹配分析结果</div>
+        <div class="info-main">{{ match_info }}</div>
+        <div class="info-grid">
+            <div class="info-item success">
+                <div class="label">成功匹配</div>
+                <div class="value">{{ matched_count or 0 }}</div>
+            </div>
+            <div class="info-item warn">
+                <div class="label">未匹配</div>
+                <div class="value">{{ unmatched_count or 0 }}</div>
+            </div>
+        </div>
+    </div>
+    {% endif %}
+
+    {% if preview %}
+    <div class="card">
+        <h3>📊 预览结果</h3>
+        <div class="preview-wrapper">{{ preview|safe }}</div>
+        <a class="download-btn" href="{{ url_for('smart_data_v2_download', filename=download_file) }}">下载结果</a>
+    </div>
+    {% endif %}
+</div>
+
+<script>
+window.onload = function () {
+    const table = document.querySelector("table");
+    if (!table) return;
+    const k1 = "{{ match_info.split('↔')[0] if match_info else '' }}";
+    const k2 = "{{ match_info.split('↔')[1] if match_info else '' }}";
+    let i1 = -1, i2 = -1;
+    table.querySelectorAll("thead th").forEach((th, i) => {
+        const t = th.innerText.trim();
+        if (t.includes(k1.trim())) { i1 = i; th.classList.add("key1"); }
+        if (t.includes(k2.trim())) { i2 = i; th.classList.add("key2"); }
+    });
+    table.querySelectorAll("tbody tr").forEach(row => {
+        const tds = row.querySelectorAll("td");
+        if (i1 >= 0) tds[i1]?.classList.add("key1");
+        if (i2 >= 0) tds[i2]?.classList.add("key2");
+    });
+};
+</script>
+</body>
+</html>

templates/temp_text.html

@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>临时文本中转</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: Arial, -apple-system, sans-serif;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 900px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    padding: 20px;
+    border-radius: 14px;
+}
+
+textarea {
+    width: 100%;
+    height: 280px;
+    padding: 12px;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    border-radius: 10px;
+    color: #e5e7eb;
+    font-family: monospace;
+    font-size: 14px;
+    resize: vertical;
+    outline: none;
+}
+
+textarea:focus { border-color: #2563eb; }
+
+button {
+    margin-top: 10px;
+    padding: 10px 14px;
+    background: #2563eb;
+    border: none;
+    color: white;
+    border-radius: 10px;
+    cursor: pointer;
+    font-size: 14px;
+}
+
+button:hover { background: #1d4ed8; }
+
+.msg { margin-top: 10px; color: #60a5fa; font-size: 13px; }
+.link { margin-top: 10px; font-size: 13px; color: #22c55e; word-break: break-all; }
+
+@media (max-width: 600px) {
+    body { padding: 16px 12px; }
+    textarea { height: 200px; font-size: 16px; }
+    button { width: 100%; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+<form method="post">
+<textarea name="content" placeholder="输入或粘贴文本内容...">{{ content or '' }}</textarea>
+<button type="submit">提交</button>
+</form>
+{% if msg %}<div class="msg">{{msg}}</div>{% endif %}
+{% if link %}<div class="link">📄 访问地址：<a href="{{link}}" target="_blank" style="color:#22c55e;">{{link}}</a></div>{% endif %}
+</div>
+</body>
+</html>

templates/temp_text_view.html

@@ -0,0 +1,79 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>临时文本</title>
+<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: Arial, -apple-system, sans-serif;
+    min-height: 100vh;
+}
+
+.container { max-width: 960px; margin: auto; }
+
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 18px;
+    margin-bottom: 14px;
+}
+
+.header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 12px;
+}
+
+.btn {
+    padding: 6px 10px;
+    font-size: 12px;
+    background: #22c55e;
+    border: none;
+    border-radius: 8px;
+    cursor: pointer;
+    color: #0b0f14;
+    font-weight: 600;
+}
+
+.btn:hover { background: #16a34a; }
+
+.content { margin-top: 12px; }
+.content pre { background: #111827; padding: 12px; border-radius: 10px; overflow: auto; font-size: 14px; }
+
+@media (max-width: 600px) {
+    body { padding: 16px 12px; }
+    .card { padding: 14px; }
+}
+</style>
+</head>
+<body>
+<div class="container">
+<div class="card header">
+    <div>📄 临时文本内容</div>
+    <button class="btn" onclick="copyText()">一键复制</button>
+</div>
+<div class="card content" id="md"></div>
+</div>
+
+<script>
+const content = `{{ content|replace('\n','\\n')|safe }}`;
+document.getElementById("md").innerHTML = marked.parse(content);
+
+function copyText(){
+    navigator.clipboard.writeText(content)
+        .then(() => alert("复制成功"))
+        .catch(() => alert("复制失败"));
+}
+</script>
+</body>
+</html>

templates/temp_upload.html

@@ -0,0 +1,101 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>临时文件上传</title>
+<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+<style>
+* { box-sizing: border-box; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: radial-gradient(circle at top, #111827, #0b0f14);
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.card-box {
+    max-width: 960px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 18px;
+    padding: 28px;
+    backdrop-filter: blur(10px);
+}
+
+h3 { margin-bottom: 18px; font-size: 18px; }
+
+.form-control {
+    background: rgba(255,255,255,0.06) !important;
+    border: 1px solid rgba(255,255,255,0.12) !important;
+    color: #e5e7eb !important;
+}
+
+.table { margin-top: 18px; border-radius: 10px; overflow: hidden; }
+.table-dark { --bs-table-bg: #111827; }
+.table td, .table th { font-size: 13px; }
+
+.btn-primary { background: #2563eb; border: none; }
+.btn-primary:hover { background: #1d4ed8; }
+.btn-success { background: #16a34a; border: none; }
+
+.auto-clean-badge {
+    display: inline-block;
+    margin-left: 8px;
+    padding: 3px 8px;
+    font-size: 11px;
+    font-weight: 500;
+    color: #f59e0b;
+    background: rgba(245,158,11,0.12);
+    border: 1px solid rgba(245,158,11,0.35);
+    border-radius: 999px;
+    vertical-align: middle;
+}
+
+@media (max-width: 600px) {
+    body { padding: 16px 12px; }
+    .card-box { padding: 18px 14px; }
+    h3 { font-size: 16px; }
+    .col-md-3 { margin-top: 10px; }
+    .btn { width: 100%; }
+}
+</style>
+</head>
+<body>
+<div class="card-box">
+<h3>📂 临时文件上传工具 <span class="auto-clean-badge">零点自动清空</span></h3>
+<form method="post" enctype="multipart/form-data">
+<div class="row">
+<div class="col-12 col-md-9">
+<input type="file" name="file" class="form-control" required>
+</div>
+<div class="col-12 col-md-3">
+<button class="btn btn-primary w-100">上传文件</button>
+</div>
+</div>
+</form>
+
+{% if message %}
+<div class="alert alert-info mt-3">{{message}}</div>
+{% endif %}
+
+<h5 class="mt-4">已上传文件</h5>
+<table class="table table-dark table-hover">
+<thead><tr><th>文件名</th><th>大小(KB)</th><th>操作</th></tr></thead>
+<tbody>
+{% for file in files %}
+<tr>
+<td>{{ file.name }}</td>
+<td>{{ file.size }}</td>
+<td><a href="{{ url_for('temp_download', filename=file.name) }}" class="btn btn-success btn-sm">下载</a></td>
+</tr>
+{% endfor %}
+</tbody>
+</table>
+</div>
+</body>
+</html>

templates/text_diff.html

@@ -0,0 +1,216 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>文本差异对比</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 36px 24px;
+    background: radial-gradient(circle at top, #111827, #0b0f14);
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 1200px;
+    margin: auto;
+}
+
+.page-title {
+    font-size: 22px;
+    font-weight: 600;
+    color: #f3f4f6;
+    margin-bottom: 20px;
+    display: flex;
+    align-items: center;
+    gap: 10px;
+}
+
+.card {
+    background: rgba(255,255,255,0.03);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 16px;
+    padding: 24px;
+    margin-bottom: 16px;
+}
+
+.section-label {
+    font-size: 12px;
+    color: #6b7280;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+    margin-bottom: 10px;
+}
+
+textarea {
+    width: 100%;
+    background: #0d1117;
+    border: 1px solid rgba(255,255,255,0.1);
+    border-radius: 12px;
+    color: #e6edf3;
+    font-family: "SF Mono", "Fira Code", Consolas, monospace;
+    font-size: 13.5px;
+    line-height: 1.7;
+    padding: 16px;
+    outline: none;
+    transition: border-color 0.2s;
+    resize: vertical;
+}
+
+textarea:focus { border-color: rgba(59,130,246,0.5); }
+textarea::placeholder { color: #484f58; }
+
+.grid-inputs {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 16px;
+    margin-bottom: 14px;
+}
+
+.input-area {
+    min-height: 240px;
+    border-color: rgba(59,130,246,0.15);
+}
+
+.btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 10px 20px;
+    font-size: 13px;
+    border-radius: 10px;
+    border: none;
+    cursor: pointer;
+    font-weight: 500;
+    transition: all 0.2s;
+}
+
+.btn-primary { background: #2563eb; color: white; }
+.btn-primary:hover { background: #1d4ed8; transform: translateY(-1px); }
+
+/* diff result */
+.diff-card {
+    background: rgba(255,255,255,0.02);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    overflow: hidden;
+}
+
+.diff-header-bar {
+    display: flex;
+    align-items: center;
+    padding: 14px 18px;
+    background: rgba(255,255,255,0.03);
+    border-bottom: 1px solid rgba(255,255,255,0.06);
+}
+
+.diff-header-bar span {
+    font-size: 12px;
+    color: #6b7280;
+    text-transform: uppercase;
+    letter-spacing: 1px;
+}
+
+.diff-wrapper {
+    overflow: auto;
+    max-height: 500px;
+}
+
+.diff-wrapper table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: 13px;
+    font-family: "SF Mono", "Fira Code", Consolas, monospace;
+}
+
+.diff-wrapper table td {
+    padding: 10px 16px;
+    border-bottom: 1px solid rgba(255,255,255,0.04);
+    vertical-align: top;
+    line-height: 1.6;
+}
+
+.diff-wrapper .diff-header { background: #0d1117; color: #6b7280; font-size: 11px; }
+.diff-wrapper .diff-equal { background: transparent; color: #8b949e; }
+.diff-wrapper .diff-remove { background: rgba(248,81,73,0.12); color: #ffa198; }
+.diff-wrapper .diff-add { background: rgba(63,185,80,0.12); color: #7ee787; }
+
+.diff-wrapper .diff-equal:hover { background: rgba(255,255,255,0.03); }
+.diff-wrapper .diff-remove:hover { background: rgba(248,81,73,0.2); }
+.diff-wrapper .diff-add:hover { background: rgba(63,185,80,0.2); }
+
+.toast {
+    position: fixed;
+    right: 24px;
+    bottom: 24px;
+    background: rgba(17,24,39,0.96);
+    color: #e5e7eb;
+    padding: 10px 16px;
+    border-radius: 10px;
+    border: 1px solid rgba(34,197,94,0.3);
+    font-size: 13px;
+    opacity: 0;
+    transform: translateY(8px);
+    transition: all 0.25s ease;
+    z-index: 9999;
+    pointer-events: none;
+}
+
+.toast.show { opacity: 1; transform: translateY(0); }
+
+@media (max-width: 900px) {
+    .grid-inputs { grid-template-columns: 1fr; }
+    body { padding: 24px 16px; }
+    .card { padding: 18px 16px; }
+    .input-area { min-height: 180px; }
+    .btn { width: 100%; justify-content: center; }
+    .diff-wrapper { max-height: 350px; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+    <div class="page-title">📝 文本差异对比</div>
+
+    <div class="card">
+        <div class="section-label">输入文本</div>
+        <form method="get">
+            <div class="grid-inputs">
+                <div>
+                    <textarea class="input-area" name="text1" placeholder="输入第一段文本（原始版本）...">{{ text1 or '' }}</textarea>
+                </div>
+                <div>
+                    <textarea class="input-area" name="text2" placeholder="输入第二段文本（对比版本）...">{{ text2 or '' }}</textarea>
+                </div>
+            </div>
+            <button class="btn btn-primary">🔍 开始对比</button>
+        </form>
+    </div>
+
+    {% if diff_result %}
+    <div class="diff-card">
+        <div class="diff-header-bar">
+            <span>📊 对比结果</span>
+        </div>
+        <div class="diff-wrapper">{{ diff_result|safe }}</div>
+    </div>
+    {% endif %}
+</div>
+
+<div class="toast" id="toast"></div>
+
+<script>
+function showToast(msg) {
+    const t = document.getElementById('toast');
+    t.innerText = msg;
+    t.classList.add('show');
+    setTimeout(() => t.classList.remove('show'), 2000);
+}
+</script>
+</body>
+</html>

templates/url.html

@@ -0,0 +1,186 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>URL 编解码</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 28px 20px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.box {
+    max-width: 1000px;
+    margin: auto;
+    background: rgba(255,255,255,0.04);
+    padding: 26px;
+    border-radius: 16px;
+    border: 1px solid rgba(255,255,255,0.08);
+}
+
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 18px;
+    margin-bottom: 14px;
+}
+
+.card-title { font-size: 16px; font-weight: 600; margin-bottom: 12px; color: #f3f4f6; }
+.tool-label { font-size: 13px; color: #9ca3af; margin-bottom: 8px; display: block; }
+
+textarea {
+    width: 100%;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    border-radius: 10px;
+    color: #e5e7eb;
+    font-family: "SF Mono", "Fira Code", Consolas, monospace;
+    font-size: 13px;
+    padding: 12px;
+    resize: vertical;
+    outline: none;
+    transition: border-color 0.2s;
+}
+
+textarea:focus { border-color: rgba(59,130,246,0.6); }
+textarea::placeholder { color: #6b7280; }
+textarea.result-textarea { border-color: rgba(34,197,94,0.3); color: #4ade80; }
+
+.btn-row { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
+
+.btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 10px 18px;
+    font-size: 14px;
+    border-radius: 10px;
+    border: none;
+    cursor: pointer;
+    font-weight: 500;
+    transition: all 0.2s;
+}
+
+.btn-primary { background: #2563eb; color: white; }
+.btn-primary:hover { background: #1d4ed8; }
+.btn-secondary { background: rgba(255,255,255,0.08); color: #e5e7eb; border: 1px solid rgba(255,255,255,0.1); }
+.btn-secondary:hover { background: rgba(255,255,255,0.12); }
+
+.result-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
+
+.copy-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 5px;
+    padding: 6px 12px;
+    font-size: 12px;
+    border-radius: 8px;
+    background: rgba(34,197,94,0.15);
+    color: #22c55e;
+    border: 1px solid rgba(34,197,94,0.3);
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.copy-btn:hover { background: rgba(34,197,94,0.25); }
+.copy-btn.copied { background: rgba(34,197,94,0.4); color: #4ade80; }
+
+.toast {
+    position: fixed;
+    right: 20px;
+    bottom: 20px;
+    background: rgba(17,24,39,0.95);
+    color: #e5e7eb;
+    padding: 10px 16px;
+    border-radius: 10px;
+    border: 1px solid rgba(34,197,94,0.3);
+    font-size: 13px;
+    opacity: 0;
+    transform: translateY(10px);
+    transition: all 0.25s ease;
+    z-index: 9999;
+}
+
+.toast.show { opacity: 1; transform: translateY(0); }
+
+@media (max-width: 600px) {
+    body { padding: 20px 12px; }
+    .box { padding: 18px 14px; }
+    .btn-row { flex-direction: column; }
+    .btn { width: 100%; justify-content: center; }
+}
+</style>
+</head>
+<body>
+<div class="box">
+    <div class="card">
+        <div class="card-title">🔗 URL 编解码工具</div>
+        <label class="tool-label">输入内容</label>
+        <textarea id="inputText" rows="4" placeholder="输入要编码或解码的 URL...">{{ input_text or '' }}</textarea>
+        <div class="btn-row">
+            <button class="btn btn-primary" onclick="doEncode()">🔒 编码 Encode</button>
+            <button class="btn btn-secondary" onclick="doDecode()">🔓 解码 Decode</button>
+        </div>
+    </div>
+
+    {% if result %}
+    <div class="card">
+        <div class="result-header">
+            <span class="tool-label" style="margin:0">处理结果</span>
+            <button class="copy-btn" id="copyBtn" onclick="copyResult()">
+                <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                    <rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
+                    <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
+                </svg>
+                <span id="copyText">复制</span>
+            </button>
+        </div>
+        <textarea id="resultText" class="result-textarea" rows="4" readonly>{{ result }}</textarea>
+    </div>
+    {% endif %}
+</div>
+
+<div class="toast" id="toast"></div>
+
+<script>
+function doEncode() {
+    const text = document.getElementById('inputText').value;
+    if (!text.trim()) { showToast('请输入内容'); return; }
+    window.location.href = '/tool/url?action=encode&text=' + encodeURIComponent(text);
+}
+
+function doDecode() {
+    const text = document.getElementById('inputText').value;
+    if (!text.trim()) { showToast('请输入内容'); return; }
+    window.location.href = '/tool/url?action=decode&text=' + encodeURIComponent(text);
+}
+
+function copyResult() {
+    const result = document.getElementById('resultText').value;
+    if (!result) return;
+    navigator.clipboard.writeText(result).then(() => {
+        const btn = document.getElementById('copyBtn');
+        document.getElementById('copyText').textContent = '已复制!';
+        btn.classList.add('copied');
+        showToast('已复制到剪贴板');
+        setTimeout(() => { btn.classList.remove('copied'); document.getElementById('copyText').textContent = '复制'; }, 2000);
+    }).catch(() => showToast('复制失败'));
+}
+
+function showToast(msg) {
+    const t = document.getElementById('toast');
+    t.innerText = msg;
+    t.classList.add('show');
+    setTimeout(() => t.classList.remove('show'), 2000);
+}
+</script>
+</body>
+</html>

templates/weekly_permission.html

@@ -0,0 +1,186 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<title>每周动态人员授权工具</title>
+<style>
+* { box-sizing: border-box; margin: 0; padding: 0; }
+
+body {
+    margin: 0;
+    padding: 24px 16px;
+    background: #0b0f14;
+    color: #e5e7eb;
+    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial;
+    min-height: 100vh;
+}
+
+.container { max-width: 1100px; margin: auto; }
+
+.card {
+    background: rgba(255,255,255,0.04);
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 14px;
+    padding: 20px;
+    margin-bottom: 14px;
+}
+
+h2 { margin: 0 0 12px 0; font-size: 20px; }
+
+.badge {
+    display: inline-block;
+    font-size: 12px;
+    padding: 3px 10px;
+    border-radius: 999px;
+    background: rgba(59,130,246,0.15);
+    border: 1px solid rgba(59,130,246,0.35);
+    color: #60a5fa;
+}
+
+.grid {
+    display: grid;
+    grid-template-columns: 1fr 1fr;
+    gap: 12px;
+    margin-top: 12px;
+}
+
+input {
+    width: 100%;
+    padding: 10px 12px;
+    border-radius: 10px;
+    background: #111827;
+    border: 1px solid rgba(255,255,255,0.12);
+    color: #e5e7eb;
+    outline: none;
+    font-size: 14px;
+}
+
+input:focus { border-color: #2563eb; }
+
+.btn-group { display: flex; gap: 10px; margin-top: 14px; }
+
+button {
+    flex: 1;
+    padding: 10px 14px;
+    border: none;
+    border-radius: 10px;
+    cursor: pointer;
+    font-weight: 600;
+    font-size: 14px;
+    transition: 0.15s;
+}
+
+.btn-auth { background: #2563eb; color: white; }
+.btn-auth:hover { background: #1d4ed8; }
+.btn-rebuild { background: #f59e0b; color: #0b0f14; }
+.btn-rebuild:hover { background: #d97706; }
+
+.msg { color: #60a5fa; font-size: 13px; }
+.error { color: #f87171; }
+
+.sql-header { display: flex; align-items: center; margin-bottom: 10px; gap: 10px; }
+.sql-header .msg { font-size: 13px; color: #9ca3af; }
+
+.copy-btn {
+    margin-left: auto;
+    padding: 4px 10px;
+    font-size: 12px;
+    height: 26px;
+    border-radius: 999px;
+    background: rgba(34,197,94,0.15);
+    color: #22c55e;
+    border: 1px solid rgba(34,197,94,0.3);
+    cursor: pointer;
+}
+
+.copy-btn:hover { background: rgba(34,197,94,0.25); }
+
+pre {
+    margin: 0;
+    padding: 14px;
+    background: #0f172a;
+    border: 1px solid rgba(255,255,255,0.08);
+    border-radius: 12px;
+    overflow: auto;
+    color: #e5e7eb;
+    font-size: 13px;
+    line-height: 1.5;
+    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas;
+}
+
+.hint { font-size: 12px; color: #9ca3af; margin-top: 8px; }
+
+#toast {
+    position: fixed;
+    bottom: 30px;
+    left: 50%;
+    transform: translateX(-50%);
+    padding: 10px 14px;
+    border-radius: 10px;
+    font-size: 13px;
+    display: none;
+    z-index: 9999;
+    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
+    color: #0b0f14;
+}
+
+@media (max-width: 600px) {
+    .grid { grid-template-columns: 1fr; }
+    body { padding: 16px 12px; }
+    .btn-group { flex-direction: column; }
+}
+</style>
+</head>
+<body>
+<div class="container">
+<div class="card">
+    <h2>📌 每周动态人员授权工具 <span class="badge">MySQL · SQL Generator</span></h2>
+    <div class="hint">输入中心名称 + 8位工号，生成授权或重复处理SQL</div>
+</div>
+
+<div class="card">
+    <form method="post">
+        <div class="grid">
+            <input name="center_name" placeholder="中心名称（如：新闻新媒体中心）" value="{{ center_name or '' }}" required>
+            <input name="emp_id" placeholder="工作证号（8位数字，如00313390）" value="{{ emp_id or '' }}" required>
+        </div>
+        <div class="btn-group">
+            <button class="btn-auth" type="submit" name="action" value="auth">授权SQL</button>
+            <button class="btn-rebuild" type="submit" name="action" value="rebuild">重复处理SQL</button>
+        </div>
+    </form>
+    {% if message %}
+    <div class="msg {% if '错误' in message %}error{% endif %}">{{ message }}</div>
+    {% endif %}
+</div>
+
+{% if sql_text %}
+<div class="card sql-box">
+    <div class="sql-header">
+        <div class="msg">生成结果</div>
+        <button class="copy-btn" onclick="copySQL()">一键复制</button>
+    </div>
+    <pre id="sql">{{ sql_text }}</pre>
+    <div class="hint">⚠ SQL为模板生成，请确认业务环境后执行</div>
+</div>
+{% endif %}
+</div>
+
+<div id="toast"></div>
+<script>
+function showToast(msg, type="success"){
+    const t = document.getElementById("toast");
+    t.innerText = msg;
+    t.style.background = type === "error" ? "rgba(248,113,113,0.95)" : "rgba(34,197,94,0.95)";
+    t.style.display = "block";
+    setTimeout(() => t.style.display = "none", 1500);
+}
+function copySQL(){
+    const el = document.getElementById("sql");
+    if(!el){ showToast("没有可复制内容", "error"); return; }
+    navigator.clipboard.writeText(el.innerText).then(() => showToast("复制成功")).catch(() => showToast("复制失败", "error"));
+}
+</script>
+</body>
+</html>

tools/base64_codec.py

@@ -0,0 +1,31 @@
+import base64 as b64
+
+def encode_text(text):
+    """Base64 编码"""
+    return b64.b64encode(text.encode('utf-8')).decode('utf-8')
+
+def decode_text(text):
+    """Base64 解码"""
+    try:
+        return b64.b64decode(text.encode('utf-8')).decode('utf-8')
+    except Exception:
+        return "解码失败，请检查输入是否合法"
+
+
+def page():
+    """工具页面"""
+    from flask import render_template, request
+
+    result = None
+    input_text = ""
+    action = request.args.get("action")
+    raw_text = request.args.get("text", "")
+
+    if raw_text:
+        input_text = raw_text
+        if action == "encode_text":
+            result = encode_text(raw_text)
+        elif action == "decode_text":
+            result = decode_text(raw_text)
+
+    return render_template("base64.html", result=result, input_text=input_text)

tools/excel_merge.py

@@ -0,0 +1,64 @@
+# tools/excel_merge.py
+from common.logger import tool_logger, error_logger
+import pandas as pd
+
+def read_file(file_path):
+    ext = file_path.lower().split(".")[-1]
+
+    if ext in ["xlsx", "xls"]:
+        df = pd.read_excel(file_path, dtype=str)
+
+    elif ext == "csv":
+        df = None
+        for enc in ["utf-8", "gbk", "gb18030"]:
+            try:
+                df = pd.read_csv(file_path, encoding=enc, dtype=str)
+                break
+            except:
+                pass
+
+        if df is None:
+            tool_logger.exception("CSV编码无法识别")
+            raise Exception("CSV编码无法识别")
+
+    else:
+        tool_logger.exception("仅支持 xlsx/xls/csv")
+        raise Exception("仅支持 xlsx/xls/csv")
+
+    df.columns = df.columns.astype(str).str.strip()
+    for c in df.columns:
+        df[c] = df[c].astype(str).str.strip()
+
+    return df
+
+
+def merge_df(df1, df2, key1, key2, join_type):
+    if key1 not in df1.columns:
+        tool_logger.exception(f"文件1不存在字段：{key1}")
+        raise Exception(f"文件1不存在字段：{key1}")
+
+    if key2 not in df2.columns:
+        tool_logger.exception(f"文件2不存在字段：{key2}")
+        raise Exception(f"文件2不存在字段：{key2}")
+
+    merged_df = pd.merge(
+        df1,
+        df2,
+        left_on=key1,
+        right_on=key2,
+        how=join_type
+    )
+
+    return merged_df
+
+
+def export_excel(df, path):
+    df.to_excel(path, index=False)
+
+def build_preview(df):
+    return df.head(100).fillna("").to_html(
+        classes="table table-bordered table-hover preview-table",
+        table_id="previewTable",
+        index=False,
+        border=0
+    )

tools/file_convert.py

@@ -0,0 +1,159 @@
+import os
+import uuid
+import pandas as pd
+
+from flask import render_template, request, send_file
+from common.logger import system_logger
+
+
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+UPLOAD_FOLDER = os.path.join(BASE_DIR, "uploads")
+OUTPUT_FOLDER = os.path.join(BASE_DIR, "output")
+
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(OUTPUT_FOLDER, exist_ok=True)
+
+
+# =========================
+# 1. 读取文件（CSV/TXT/Excel）
+# =========================
+def read_any(file_path):
+
+    ext = file_path.lower().split(".")[-1]
+
+    # Excel
+    if ext in ["xls", "xlsx"]:
+        df = pd.read_excel(file_path, dtype=str)
+        return df
+
+    # CSV / TXT
+    if ext in ["csv", "txt"]:
+
+        seps = [",", "|", "\t", " "]
+
+        for sep in seps:
+            try:
+                df = pd.read_csv(
+                    file_path,
+                    sep=sep,
+                    engine="python",
+                    dtype=str,
+                    encoding="utf-8"
+                )
+
+                if df.shape[1] > 1:
+                    return df
+
+            except:
+                continue
+
+        # fallback GBK
+        for sep in seps:
+            try:
+                df = pd.read_csv(
+                    file_path,
+                    sep=sep,
+                    engine="python",
+                    dtype=str,
+                    encoding="gbk"
+                )
+
+                if df.shape[1] > 1:
+                    return df
+
+            except:
+                continue
+
+        raise Exception("无法解析TXT/CSV结构")
+
+    raise Exception("不支持的文件类型")
+
+
+# =========================
+# 2. 转换核心
+# =========================
+def convert_file(df, target):
+
+    out_name = f"convert_{uuid.uuid4().hex}"
+
+    # Excel
+    if target == "excel":
+        path = os.path.join(OUTPUT_FOLDER, out_name + ".xlsx")
+        df.to_excel(path, index=False)
+
+    # CSV
+    elif target == "csv":
+        path = os.path.join(OUTPUT_FOLDER, out_name + ".csv")
+        df.to_csv(path, index=False, encoding="utf-8-sig")
+
+    # TXT（默认 tab）
+    elif target == "txt":
+        path = os.path.join(OUTPUT_FOLDER, out_name + ".txt")
+        df.to_csv(path, index=False, sep="\t", encoding="utf-8")
+
+    else:
+        raise Exception("未知转换类型")
+
+    return path, os.path.basename(path)
+
+
+# =========================
+# 3. 页面
+# =========================
+def file_convert_page():
+
+    preview = None
+    download_file = None
+    message = None
+
+    if request.method == "POST":
+
+        try:
+            file = request.files.get("file")
+            target = request.form.get("target")
+
+            if not file or not file.filename:
+                raise Exception("请选择文件")
+
+            filename = f"{uuid.uuid4()}_{file.filename}"
+            path = os.path.join(UPLOAD_FOLDER, filename)
+            file.save(path)
+
+            df = read_any(path)
+
+            preview = df.head(100).fillna("").to_html(
+                classes="table table-dark table-hover",
+                index=False
+            )
+
+            out_path, download_file = convert_file(df, target)
+
+            message = f"转换成功：{len(df)} 行"
+
+            system_logger.info(
+                f"[FileConvert] {file.filename} -> {target}"
+            )
+
+        except Exception as e:
+            message = str(e)
+            system_logger.exception("[FileConvert ERROR]")
+
+    return render_template(
+        "file_convert.html",
+        preview=preview,
+        download_file=download_file,
+        message=message
+    )
+
+
+# =========================
+# download
+# =========================
+def file_convert_download(filename):
+
+    path = os.path.join(OUTPUT_FOLDER, filename)
+
+    system_logger.info(f"[FileConvertDownload] {filename}")
+
+    return send_file(path, as_attachment=True)

tools/image_compress.py

@@ -0,0 +1,50 @@
+import os, uuid
+from flask import render_template, request, send_file
+
+OUTPUT_FOLDER = os.path.join(os.path.dirname(__file__), "..", "output")
+os.makedirs(OUTPUT_FOLDER, exist_ok=True)
+
+def compress_image(input_stream, quality=85):
+    """使用 PIL 压缩图片"""
+    try:
+        from PIL import Image
+        img = Image.open(input_stream)
+
+        # 转为 RGB（支持 JPG）
+        if img.mode in ("RGBA", "P"):
+            img = img.convert("RGB")
+
+        out_name = f"compressed_{uuid.uuid4().hex}.jpg"
+        out_path = os.path.join(OUTPUT_FOLDER, out_name)
+
+        img.save(out_path, "JPEG", quality=quality, optimize=True)
+        return out_name
+    except Exception as e:
+        raise Exception(f"图片处理失败: {e}")
+
+def page():
+    from flask import render_template, request
+    download_file = None
+    message = None
+    quality = 85
+
+    if request.method == "POST":
+        file = request.files.get("file")
+        quality = int(request.form.get("quality", 85))
+
+        if file:
+            try:
+                suffix = os.path.splitext(file.filename)[-1].lower()
+                if suffix not in [".jpg", ".jpeg", ".png", ".webp"]:
+                    raise Exception("仅支持 JPG/PNG/WEBP 格式")
+
+                tmp_path = os.path.join(OUTPUT_FOLDER, f"tmp_{uuid.uuid4().hex}{suffix}")
+                file.save(tmp_path)
+
+                download_file = compress_image(tmp_path, quality)
+                os.remove(tmp_path)
+                message = "✅ 压缩成功"
+            except Exception as e:
+                message = f"❌ {e}"
+
+    return render_template("image_compress.html", download_file=download_file, message=message, quality=quality)

tools/json_tool.py

@@ -0,0 +1,42 @@
+import json, re
+
+def format_json(text):
+    try:
+        obj = json.loads(text)
+        return json.dumps(obj, indent=2, ensure_ascii=False)
+    except Exception:
+        return "JSON 格式错误，请检查输入"
+
+def minify_json(text):
+    try:
+        obj = json.loads(text)
+        return json.dumps(obj, separators=(',', ':'))
+    except Exception:
+        return "JSON 格式错误，请检查输入"
+
+def validate_json(text):
+    try:
+        json.loads(text)
+        return "✅ 有效的 JSON"
+    except Exception as e:
+        return f"❌ 格式错误: {str(e)}"
+
+def page():
+    from flask import render_template, request
+    result = None
+    action = request.args.get("action")
+    text = request.args.get("text", "").strip()
+
+    if text:
+        if action == "format":
+            result = format_json(text)
+        elif action == "minify":
+            result = minify_json(text)
+        elif action == "validate":
+            result = validate_json(text)
+        else:
+            result = format_json(text)
+    else:
+        result = None
+
+    return render_template("json.html", result=result, text=text)

tools/mail_notify.py

@@ -0,0 +1,377 @@
+import os
+import re
+import json
+import time
+import uuid
+import smtplib
+import threading
+import traceback
+
+from email.mime.text import MIMEText
+from email.header import Header
+from flask import render_template, request, jsonify
+from common.logger import system_logger
+
+# =====================================
+# Path
+# =====================================
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+UPLOAD_FOLDER = os.path.join(BASE_DIR, "uploads")
+PROGRESS_FOLDER = os.path.join(BASE_DIR, "logs", "progress")
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(PROGRESS_FOLDER, exist_ok=True)
+
+# =====================================
+# 进度文件存储（跨进程共享）
+# =====================================
+
+def progress_path(task_id):
+    return os.path.join(PROGRESS_FOLDER, f"{task_id}.json")
+
+
+def write_progress(task_id, **kwargs):
+    path = progress_path(task_id)
+    data = {}
+    if os.path.exists(path):
+        try:
+            with open(path, "r", encoding="utf-8") as f:
+                data = json.load(f)
+            # results 列表累积
+            old_results = data.get("results", [])
+        except Exception:
+            old_results = []
+    else:
+        old_results = []
+
+    data.update(kwargs)
+
+    # 处理 results 追加
+    results_append = data.pop("results_append", None)
+    if results_append:
+        old_results.append(results_append)
+        data["results"] = old_results
+    elif "results" not in data:
+        data["results"] = old_results
+
+    with open(path, "w", encoding="utf-8") as f:
+        json.dump(data, f, ensure_ascii=False)
+
+
+def read_progress(task_id):
+    path = progress_path(task_id)
+    if not os.path.exists(path):
+        return None
+    with open(path, "r", encoding="utf-8") as f:
+        return json.load(f)
+
+
+def clean_progress(task_id):
+    path = progress_path(task_id)
+    if os.path.exists(path):
+        os.remove(path)
+
+
+# =====================================
+# TXT 解析
+# =====================================
+def parse_users(file_path):
+    users = []
+    with open(file_path, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if not line:
+                continue
+            parts = re.split(r"[\s\t\|:;]+", line)
+            if len(parts) < 2:
+                continue
+            email = parts[0].strip()
+            password = parts[1].strip()
+            if not email or "@" not in email:
+                continue
+            users.append({"email": email, "password": password})
+    return users
+
+
+# =====================================
+# 清理 textarea 缩进
+# =====================================
+def normalize_template(text):
+    if not text:
+        return ""
+    lines = text.splitlines()
+    while lines and not lines[0].strip():
+        lines.pop(0)
+    while lines and not lines[-1].strip():
+        lines.pop()
+    return "\n".join(lines)
+
+
+# =====================================
+# 模板变量替换
+# =====================================
+def render_template_text(template, email, password):
+    template = normalize_template(template)
+    return (
+        str(template)
+        .replace("{{email}}", str(email or ""))
+        .replace("{{password}}", str(password or ""))
+    )
+
+
+# =====================================
+# SMTP 连接
+# =====================================
+def build_smtp(smtp_server, smtp_port, sender_email, sender_pass):
+    smtp_port = int(smtp_port)
+    try:
+        if smtp_port == 465:
+            server = smtplib.SMTP_SSL(smtp_server, smtp_port, timeout=30)
+        else:
+            server = smtplib.SMTP(smtp_server, smtp_port, timeout=30)
+            server.ehlo()
+            if smtp_port == 587:
+                server.starttls()
+                server.ehlo()
+        server.login(sender_email, sender_pass)
+        return server
+    except Exception as e:
+        raise Exception(f"SMTP连接失败：{smtp_server}:{smtp_port} {str(e)}")
+
+
+# =====================================
+# 发单封邮件
+# =====================================
+def send_single_mail(server, sender_email, receiver_email, subject, content, reply_to=None):
+    msg = MIMEText(content, "plain", "utf-8")
+    msg["From"] = sender_email
+    msg["To"] = receiver_email
+    msg["Subject"] = Header(subject or "邮件通知", "utf-8")
+    if reply_to:
+        msg["Reply-To"] = reply_to
+    server.sendmail(sender_email, [receiver_email], msg.as_string())
+
+
+def send_with_retry(server, sender_email, receiver_email, subject, content, reply_to=None, max_retries=3):
+    last_error = None
+    for attempt in range(1, max_retries + 1):
+        try:
+            send_single_mail(server, sender_email, receiver_email, subject, content, reply_to)
+            return True, None
+        except smtplib.SMTPServerDisconnected:
+            last_error = "SMTPServerDisconnected"
+            if attempt < max_retries:
+                time.sleep(2 ** attempt)
+        except smtplib.SMTPResponseException as e:
+            code = e.smtp_code
+            if 400 <= code < 500 and attempt < max_retries:
+                last_error = f"SMTP {code}"
+                time.sleep(2 ** attempt)
+            else:
+                return False, str(e)
+        except Exception as e:
+            return False, str(e)
+    return False, last_error
+
+
+# =====================================
+# 异步后台任务：批量发送
+# =====================================
+def batch_send_worker(
+    task_id,
+    smtp_server,
+    smtp_port,
+    sender_email,
+    sender_pass,
+    subject,
+    template_content,
+    users,
+    reply_to,
+):
+    server = None
+    total = len(users)
+    success_count = 0
+    failed_count = 0
+
+    write_progress(task_id, status="running", total=total, success=0, failed=0, current=0, results=[])
+
+    try:
+        server = build_smtp(smtp_server, smtp_port, sender_email, sender_pass)
+
+        for idx, user in enumerate(users):
+            email = user.get("email", "")
+            password = user.get("password", "")
+
+            ok, err = send_with_retry(
+                server, sender_email, email,
+                subject, render_template_text(template_content, email, password),
+                reply_to=reply_to
+            )
+
+            if ok:
+                success_count += 1
+                result = {"email": email, "status": "success"}
+                write_progress(task_id,
+                    success=success_count,
+                    current=idx + 1,
+                    results_append=result
+                )
+            else:
+                failed_count += 1
+                result = {"email": email, "status": f"failed: {err}"}
+                write_progress(task_id,
+                    failed=failed_count,
+                    current=idx + 1,
+                    results_append=result
+                )
+
+            # 每封间隔 1s 防垃圾标记
+            time.sleep(1)
+
+    except Exception as e:
+        write_progress(task_id, error=str(e))
+
+    finally:
+        if server:
+            try:
+                server.quit()
+            except Exception:
+                pass
+        write_progress(task_id, status="done")
+
+
+# =====================================
+# 进度查询接口
+# =====================================
+def mail_notify_progress(task_id):
+    data = read_progress(task_id)
+    if data is None:
+        return jsonify({"error": "task_id not found"}), 404
+    # 只返回最近 50 条结果
+    if "results" in data:
+        data["results"] = data["results"][-50:]
+    return jsonify(data)
+
+
+# =====================================
+# 页面入口
+# =====================================
+def mail_notify_page():
+    message = None
+    preview_content = ""
+    task_id = None
+
+    smtp_server = "smtp.ctvit.com.cn"
+    smtp_port = "25"
+    reply_to = ""
+    sender_email = ""
+    sender_pass = ""
+    subject = "账号及口令通知"
+
+    template_content = """尊敬的老师/同事：
+
+    您好！
+
+    根据系统账号开通安排，您的账号已创建完成。现将相关登录信息通知如下，请妥善保存并注意账号安全。
+
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+账号（邮箱）：{{email}}
+初始口令：{{password}}
+
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+    请在首次登录后及时修改初始口令，并妥善保管个人账号信息。
+
+此致
+敬礼！
+
+信息技术支持中心"""
+
+    try:
+        if request.method == "POST":
+            action = request.form.get("action", "send")
+
+            smtp_server = (request.form.get("smtp_server") or smtp_server).strip()
+            smtp_port = (request.form.get("smtp_port") or smtp_port).strip()
+            sender_email = (request.form.get("sender_email") or "").strip()
+            sender_pass = (request.form.get("sender_pass") or "").strip()
+            subject = (request.form.get("subject") or subject).strip()
+            reply_to = (request.form.get("reply_to") or "").strip()
+            template_content = request.form.get("template_content") or template_content
+            upload_file = request.files.get("user_file") or request.files.get("file")
+
+            if not sender_email:
+                raise Exception("请输入发件邮箱")
+            if not sender_pass:
+                raise Exception("请输入SMTP密码")
+
+            if action == "test":
+                preview_content = render_template_text(template_content, sender_email, "123456")
+                server = None
+                try:
+                    server = build_smtp(smtp_server, smtp_port, sender_email, sender_pass)
+                    send_single_mail(server, sender_email, sender_email, f"[测试] {subject}", preview_content, reply_to=reply_to)
+                finally:
+                    if server:
+                        server.quit()
+                message = "✅ 测试邮件发送成功（已发送至自己邮箱）"
+                system_logger.info(f"[MailNotify-Test] sender={sender_email}")
+
+            elif action == "send":
+                if not upload_file or not upload_file.filename:
+                    raise Exception("请上传 TXT 文件")
+                ext = os.path.splitext(upload_file.filename)[1].lower()
+                if ext != ".txt":
+                    raise Exception("仅支持 txt 文件")
+
+                temp_name = f"{uuid.uuid4().hex}.txt"
+                save_path = os.path.join(UPLOAD_FOLDER, temp_name)
+                upload_file.save(save_path)
+
+                users = parse_users(save_path)
+                if not users:
+                    raise Exception("未识别到有效用户数据")
+
+                task_id = uuid.uuid4().hex
+                write_progress(task_id,
+                    status="queued", total=len(users),
+                    success=0, failed=0, current=0,
+                    results=[], error=None
+                )
+
+                thread = threading.Thread(
+                    target=batch_send_worker,
+                    args=(
+                        task_id,
+                        smtp_server, smtp_port,
+                        sender_email, sender_pass,
+                        subject, template_content,
+                        users, reply_to,
+                    ),
+                    daemon=True,
+                )
+                thread.start()
+
+                message = f"⏳ 批量发送已启动，任务ID：{task_id}（共 {len(users)} 封，每封间隔1s）"
+                system_logger.info(f"[MailNotify] task={task_id} total={len(users)} sender={sender_email}")
+
+            preview_content = render_template_text(template_content, "demo@test.com", "123456")
+
+    except Exception as e:
+        message = f"❌ 错误：{str(e)}"
+        system_logger.exception("[MailNotify ERROR]")
+
+    # 不回传密码
+    return render_template(
+        "mail_notify.html",
+        message=message,
+        smtp_server=smtp_server,
+        smtp_port=smtp_port,
+        sender_email=sender_email,
+        sender_pass="",
+        reply_to=reply_to,
+        subject=subject,
+        template_content=template_content,
+        preview_content=preview_content,
+        task_id=task_id,
+    )

tools/smart_data_v2.py

@@ -0,0 +1,333 @@
+import os
+import uuid
+import pandas as pd
+import re
+
+from flask import render_template, request, send_file
+from common.logger import system_logger
+
+
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+UPLOAD_FOLDER = os.path.join(BASE_DIR, "uploads")
+OUTPUT_FOLDER = os.path.join(BASE_DIR, "output")
+
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(OUTPUT_FOLDER, exist_ok=True)
+
+
+# =========================
+# 1. 智能读取（v2.3 FINAL）
+# =========================
+def smart_read(file_path):
+
+    ext = os.path.splitext(file_path)[-1].lower()
+
+    # =========================
+    # 1️⃣ CSV / Excel：强制 header
+    # =========================
+    if ext in [".csv", ".xlsx", ".xls"]:
+
+        try:
+            if ext == ".csv":
+                df = pd.read_csv(file_path, dtype=str)
+            else:
+                df = pd.read_excel(file_path, dtype=str)
+
+        except Exception as e:
+            raise Exception(f"读取失败: {e}")
+
+        has_header = True
+
+        # 清洗
+        df.columns = [str(c).strip() for c in df.columns]
+
+        for c in df.columns:
+            df[c] = df[c].astype(str).str.strip()
+
+        system_logger.info(
+            f"[SmartRead-v2.3] file={file_path} type={ext} header=FORCED shape={df.shape}"
+        )
+
+        return df, has_header
+
+    # =========================
+    # 2️⃣ TXT / 非结构文件：智能识别
+    # =========================
+    seps = [",", "|", "\t", r"\s+"]
+
+    df = None
+
+    for sep in seps:
+        try:
+            df = pd.read_csv(
+                file_path,
+                sep=sep,
+                engine="python",
+                header=None,
+                dtype=str
+            )
+
+            if df is not None and df.shape[1] >= 2:
+                break
+
+        except:
+            continue
+
+    if df is None:
+        raise Exception("无法解析文件")
+
+    # =========================
+    # 3️⃣ header 判断（仅 TXT 使用）
+    # =========================
+    def is_header_row(row):
+
+        row = [str(x).strip() for x in row]
+
+        keywords = ["id", "uid", "name", "code", "工号", "编号", "time", "date"]
+
+        text_score = 0
+        structure_score = 0
+        numeric_penalty = 0
+
+        for v in row:
+
+            v_low = v.lower()
+
+            if any(k in v_low for k in keywords):
+                text_score += 2
+
+            if not re.fullmatch(r"\d+", v):
+                structure_score += 1
+
+            if len(v) <= 20:
+                structure_score += 1
+
+            if re.fullmatch(r"\d{4,20}", v):
+                numeric_penalty += 1
+
+        score = text_score + structure_score - numeric_penalty
+
+        return score >= 3
+
+    has_header = False
+
+    if len(df) >= 2:
+
+        row0 = df.iloc[0].tolist()
+        row1 = df.iloc[1].tolist()
+
+        score0 = is_header_row(row0)
+        score1 = is_header_row(row1)
+
+        has_header = score0 and not score1
+
+    # =========================
+    # 4️⃣ 应用 schema
+    # =========================
+    if has_header:
+        df.columns = [str(x).strip() for x in df.iloc[0].tolist()]
+        df = df.iloc[1:].reset_index(drop=True)
+    else:
+        df.columns = [f"c{i}" for i in range(df.shape[1])]
+
+    # =========================
+    # 5️⃣ 清洗
+    # =========================
+    df.columns = [str(c).strip() for c in df.columns]
+
+    for c in df.columns:
+        df[c] = df[c].astype(str).str.strip()
+
+    system_logger.info(
+        f"[SmartRead-v2.3] file={file_path} type=txt header={has_header} shape={df.shape}"
+    )
+
+    return df, has_header
+
+
+# =========================
+# 2. 特征评分（不变）
+# =========================
+def score_column(series):
+
+    s = series.dropna().astype(str).head(30)
+
+    if len(s) == 0:
+        return 0
+
+    score = 0
+
+    for v in s:
+
+        if re.fullmatch(r"\d{6,12}", v):
+            score += 3
+
+        if v.isdigit():
+            score += 2
+
+        if v.startswith("0"):
+            score += 1
+
+        if len(v) in [6, 8, 10, 12]:
+            score += 1
+
+    return score / len(s)
+
+
+# =========================
+# 3. 自动 key（不变）
+# =========================
+def detect_key(df):
+
+    candidates = ["uid", "id", "user_id", "emp_id", "工号", "编号"]
+
+    for col in df.columns:
+        for c in candidates:
+            if c in str(col).lower():
+                return col
+
+    best_col = None
+    best_score = 0
+
+    for col in df.columns:
+        score = score_column(df[col])
+
+        if score > best_score:
+            best_score = score
+            best_col = col
+
+    if best_score > 0.4:
+        return best_col
+
+    return None
+
+
+# =========================
+# 4. join（不变）
+# =========================
+def auto_join(df1, df2):
+
+    key1 = detect_key(df1)
+    key2 = detect_key(df2)
+
+    if not key1 or not key2:
+        raise Exception("无法识别匹配字段")
+
+    result = pd.merge(
+        df1,
+        df2,
+        left_on=key1,
+        right_on=key2,
+        how="left",
+        indicator=True
+    )
+
+    result["match_status"] = result["_merge"].map({
+        "both": "matched",
+        "left_only": "unmatched",
+        "right_only": "orphan"
+    }).astype(str)
+
+    result.drop(columns=["_merge"], inplace=True)
+
+    matched_count = int((result["match_status"] == "matched").sum())
+    unmatched_count = int((result["match_status"] == "unmatched").sum())
+    total = len(result)
+
+    match_rate = round(matched_count / total * 100, 2) if total else 0
+
+    stats = {
+        "matched_count": matched_count,
+        "unmatched_count": unmatched_count,
+        "match_rate": match_rate
+    }
+
+    return result, key1, key2, stats
+
+
+# =========================
+# 5. 页面（不变）
+# =========================
+def smart_data_page_v2():
+
+    preview = None
+    download_file = None
+    message = None
+    match_info = ""
+
+    matched_count = 0
+    unmatched_count = 0
+    match_rate = 0
+
+    if request.method == "POST":
+
+        try:
+            file1 = request.files.get("file1")
+            file2 = request.files.get("file2")
+
+            p1 = os.path.join(UPLOAD_FOLDER, f"{uuid.uuid4()}_{file1.filename}")
+            p2 = os.path.join(UPLOAD_FOLDER, f"{uuid.uuid4()}_{file2.filename}")
+
+            file1.save(p1)
+            file2.save(p2)
+
+            df1, h1 = smart_read(p1)
+            df2, h2 = smart_read(p2)
+
+            result, k1, k2, stats = auto_join(df1, df2)
+
+            matched_count = stats["matched_count"]
+            unmatched_count = stats["unmatched_count"]
+            match_rate = stats["match_rate"]
+
+            match_info = (
+                f"匹配字段：{k1} ↔ {k2} ｜ "
+                f"匹配率：{match_rate}% ｜ "
+                f"来源：{'有表头' if h1 else '无表头'} / {'有表头' if h2 else '无表头'}"
+            )
+
+            out_name = f"v2_{uuid.uuid4().hex}.xlsx"
+            out_path = os.path.join(OUTPUT_FOLDER, out_name)
+
+            result.to_excel(out_path, index=False)
+
+            preview = result.head(100).fillna("").to_html(
+                classes="table table-dark table-hover",
+                index=False
+            )
+
+            download_file = out_name
+            message = f"匹配成功，共 {len(result)} 条记录"
+
+            system_logger.info(
+                f"[SmartETL-v2.3] {match_info} "
+                f"matched={matched_count}, unmatched={unmatched_count}"
+            )
+
+        except Exception as e:
+            message = str(e)
+            system_logger.exception("[SmartETL-v2 ERROR]")
+
+    return render_template(
+        "smart_data_v2.html",
+        preview=preview,
+        download_file=download_file,
+        message=message,
+        match_info=match_info,
+        matched_count=matched_count,
+        unmatched_count=unmatched_count,
+        match_rate=match_rate
+    )
+
+
+# =========================
+# download
+# =========================
+def smart_download_v2(filename):
+
+    path = os.path.join(OUTPUT_FOLDER, filename)
+
+    system_logger.info(f"[SmartDownload-v2] {filename}")
+
+    return send_file(path, as_attachment=True)

tools/temp_text_hub.py

@@ -0,0 +1,140 @@
+import os
+import json
+import time
+import uuid
+import re
+from flask import render_template, request, url_for
+
+from common.logger import system_logger
+
+STORE_FILE = os.path.join(
+    os.path.dirname(__file__),
+    "temp_text_store.json"
+)
+
+EXPIRE_SECONDS = 3600  # 1小时
+
+
+# =========================
+# load
+# =========================
+def load_store():
+    if not os.path.exists(STORE_FILE):
+        return {}
+
+    try:
+        with open(STORE_FILE, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except:
+        return {}
+
+
+# =========================
+# save
+# =========================
+def save_store(data):
+    with open(STORE_FILE, "w", encoding="utf-8") as f:
+        json.dump(data, f, ensure_ascii=False, indent=2)
+
+
+# =========================
+# markdown轻量格式化（V2新增）
+# =========================
+def normalize_markdown(text: str) -> str:
+
+    if not text:
+        return ""
+
+    text = text.replace("\r\n", "\n").replace("\r", "\n")
+
+    # 去掉多余空行（最多保留1个空行）
+    text = re.sub(r"\n{3,}", "\n\n", text)
+
+    # 行首尾空格清理
+    lines = [line.rstrip() for line in text.split("\n")]
+
+    return "\n".join(lines).strip()
+
+
+# =========================
+# cleanup
+# =========================
+def cleanup(store):
+    now = time.time()
+
+    expired = [
+        k for k, v in store.items()
+        if v["expires_at"] < now
+    ]
+
+    for k in expired:
+        del store[k]
+
+    return store
+
+
+# =========================
+# 创建页面
+# =========================
+def temp_text_create_page():
+
+    message = None
+    share_link = None
+
+    if request.method == "POST":
+
+        content = request.form.get("content", "")
+
+        if not content.strip():
+            return render_template("temp_text.html", message="内容不能为空")
+
+        # ✔ markdown规范化
+        content = normalize_markdown(content)
+
+        store = load_store()
+        store = cleanup(store)
+
+        text_id = uuid.uuid4().hex[:8]
+        now = time.time()
+
+        store[text_id] = {
+            "content": content,
+            "created_at": now,
+            "expires_at": now + EXPIRE_SECONDS
+        }
+
+        save_store(store)
+
+        share_link = url_for("temp_text_view_route", text_id=text_id, _external=True)
+
+        system_logger.info(f"[TempTextV2] create id={text_id}")
+
+        message = "创建成功（1小时有效）"
+
+    return render_template(
+        "temp_text.html",
+        message=message,
+        share_link=share_link
+    )
+
+
+# =========================
+# 查看页面
+# =========================
+def temp_text_view(text_id):
+
+    store = load_store()
+    store = cleanup(store)
+
+    if text_id not in store:
+        return "内容不存在或已过期"
+
+    content = store[text_id]["content"]
+
+    system_logger.info(f"[TempTextV2] view id={text_id}")
+
+    return render_template(
+        "temp_text_view.html",
+        content=content,
+        text_id=text_id
+    )

tools/temp_upload.py

@@ -0,0 +1,185 @@
+import os
+import time
+from flask import render_template, request, send_from_directory
+from werkzeug.utils import secure_filename
+
+from common.logger import system_logger
+
+
+# ==========================
+# 路径配置
+# ==========================
+
+BASE_DIR = os.path.dirname(
+    os.path.dirname(os.path.abspath(__file__))
+)
+
+TEMP_FOLDER = os.path.join(
+    BASE_DIR,
+    "uploads",
+    "temp"
+)
+
+os.makedirs(TEMP_FOLDER, exist_ok=True)
+
+
+# ==========================
+# 限制配置
+# ==========================
+
+MAX_FILE_SIZE = 50 * 1024 * 1024  # 50MB
+
+UPLOAD_LIMIT = 5          # 次数
+LIMIT_WINDOW = 60 * 60    # 10分钟
+
+
+UPLOAD_RECORD = {}  # IP限流记录
+
+
+# ==========================
+# 工具函数
+# ==========================
+
+def get_client_ip():
+    forwarded = request.headers.get("X-Forwarded-For")
+    if forwarded:
+        return forwarded.split(",")[0].strip()
+    return request.remote_addr
+
+
+def check_rate_limit(ip):
+    now = time.time()
+
+    if ip not in UPLOAD_RECORD:
+        UPLOAD_RECORD[ip] = []
+
+    # 清理过期记录
+    UPLOAD_RECORD[ip] = [
+        t for t in UPLOAD_RECORD[ip]
+        if now - t < LIMIT_WINDOW
+    ]
+
+    if len(UPLOAD_RECORD[ip]) >= UPLOAD_LIMIT:
+        remain = int(LIMIT_WINDOW - (now - UPLOAD_RECORD[ip][0]))
+
+        system_logger.info(
+            f"[TempUpload] rate limited ip={ip} remain={remain}s"
+        )
+
+        raise Exception(f"上传过于频繁，请 {remain} 秒后重试")
+
+    UPLOAD_RECORD[ip].append(now)
+
+
+# ==========================
+# 页面主逻辑
+# ==========================
+
+def temp_upload_page():
+
+    message = None
+    ip = get_client_ip()
+
+    if request.method == "POST":
+
+        try:
+
+            file = request.files.get("file")
+
+            if not file or not file.filename:
+
+                system_logger.info(
+                    f"[TempUpload] upload rejected (no file) ip={ip}"
+                )
+
+                raise Exception("请选择文件")
+
+            # 文件大小检测
+            file.seek(0, os.SEEK_END)
+            file_size = file.tell()
+            file.seek(0)
+
+            if file_size > MAX_FILE_SIZE:
+
+                system_logger.info(
+                    f"[TempUpload] file too large ip={ip} size={file_size}"
+                )
+
+                raise Exception("文件超过50MB限制")
+
+            # IP限流
+            check_rate_limit(ip)
+
+            filename = secure_filename(file.filename)
+
+            save_path = os.path.join(
+                TEMP_FOLDER,
+                filename
+            )
+
+            file.save(save_path)
+
+            message = f"上传成功：{filename}"
+
+            system_logger.info(
+                f"[TempUpload] upload success "
+                f"file={filename} ip={ip} size={file_size}"
+            )
+
+        except Exception as e:
+
+            message = str(e)
+
+            system_logger.info(
+                f"[TempUpload] upload failed ip={ip} err={e}"
+            )
+
+    # ==========================
+    # 文件列表
+    # ==========================
+
+    files = []
+
+    for filename in os.listdir(TEMP_FOLDER):
+
+        file_path = os.path.join(TEMP_FOLDER, filename)
+
+        if os.path.isfile(file_path):
+
+            size = os.path.getsize(file_path)
+
+            files.append({
+                "name": filename,
+                "size": round(size / 1024 / 1024, 2)
+            })
+
+    files.sort(key=lambda x: x["name"], reverse=True)
+
+    system_logger.info(
+        f"[TempUpload] list files ip={ip} count={len(files)}"
+    )
+
+    return render_template(
+        "temp_upload.html",
+        files=files,
+        message=message
+    )
+
+
+# ==========================
+# 下载
+# ==========================
+
+def download_temp_file(filename):
+
+    ip = get_client_ip()
+
+    system_logger.info(
+        f"[TempUpload] download file={filename} ip={ip}"
+    )
+
+    return send_from_directory(
+        TEMP_FOLDER,
+        filename,
+        as_attachment=True
+    )

tools/text_diff.py

@@ -0,0 +1,17 @@
+import difflib
+
+def text_diff(text1, text2):
+    d = difflib.HtmlDiff()
+    html = d.make_table(text1.splitlines(), text2.splitlines(), context=True)
+    return html
+
+def page():
+    from flask import render_template, request
+    diff_result = None
+    text1 = request.args.get("text1", "").strip()
+    text2 = request.args.get("text2", "").strip()
+
+    if text1 and text2:
+        diff_result = text_diff(text1, text2)
+
+    return render_template("text_diff.html", diff_result=diff_result, text1=text1, text2=text2)

tools/url_codec.py

@@ -0,0 +1,26 @@
+from urllib.parse import quote, unquote
+
+def encode_url(text):
+    return quote(text, safe='')
+
+def decode_url(text):
+    try:
+        return unquote(text)
+    except Exception:
+        return "解码失败"
+
+def page():
+    from flask import render_template, request
+    result = None
+    input_text = ""
+    action = request.args.get("action")
+    text = request.args.get("text", "").strip()
+
+    if text:
+        input_text = text
+        if action == "decode":
+            result = decode_url(text)
+        else:
+            result = encode_url(text)
+
+    return render_template("url.html", result=result, input_text=input_text)

tools/weekly_permission.py

@@ -0,0 +1,236 @@
+import os
+import re
+from datetime import datetime
+
+from flask import render_template, request
+from common.logger import system_logger
+
+
+# =========================
+# 路径
+# =========================
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+UPLOAD_FOLDER = os.path.join(BASE_DIR, "uploads")
+OUTPUT_FOLDER = os.path.join(BASE_DIR, "output")
+
+os.makedirs(UPLOAD_FOLDER, exist_ok=True)
+os.makedirs(OUTPUT_FOLDER, exist_ok=True)
+
+
+# =========================
+# 工具：时间
+# =========================
+def now_str():
+    return datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+
+
+# =========================
+# 校验工号
+# =========================
+def validate_emp_id(emp_id: str):
+    if not emp_id:
+        return False, "工作证号不能为空"
+
+    if not re.fullmatch(r"\d{8}", emp_id):
+        return False, "工作证号必须为8位数字（如 00313390）"
+
+    return True, None
+
+
+# =========================
+# SQL：授权模式（原逻辑）
+# =========================
+def build_auth_sql(center_name: str, emp_id: str):
+
+    like_center = f"%{center_name}%"
+    ts = now_str()
+
+    return f"""-- =========================================
+-- 每周动态人员授权 SQL（标准版）
+-- 生成时间: {ts}
+-- 中心: {center_name}
+-- 工号: {emp_id}
+-- =========================================
+
+-- =========================
+-- Step 1: 获取部门ID
+-- =========================
+select f_id as department_id
+from wd_department
+where f_name like '{like_center}';
+
+-- =========================
+-- Step 2: 查询部门下已有人员配置
+-- =========================
+select *
+from wd_user
+where f_department = (
+    select f_id
+    from wd_department
+    where f_name like '{like_center}'
+);
+
+-- =========================
+-- Step 3: 查询人员基础信息
+-- =========================
+select
+    f_user_id,
+    f_user_name,
+    t.f_phone
+from t_wxdept_users t
+where f_user_id = '{emp_id}';
+
+-- =========================
+-- Step 4: 获取新增主键
+-- =========================
+select max(f_id) + 1 as f_id
+from wd_user;
+
+-- =========================
+-- Step 5: 新增用户（授权核心）
+-- =========================
+insert into wd_user values(
+    '主键',
+    '人员姓名',
+    '{emp_id}',
+    (
+        select f_id
+        from wd_department
+        where f_name like '{like_center}'
+    ),
+    0,
+    '手机号',
+    now()
+);
+commit;
+
+-- =========================
+-- Step 6: 更新用户信息（兜底同步）
+-- =========================
+update wd_user
+set
+    f_name = '人员姓名',
+    f_uid = '{emp_id}',
+    f_desc = '{emp_id}'
+where f_id = 10182;
+commit;
+"""
+
+
+# =========================
+# SQL：重复动态处理（新增核心）
+# =========================
+def build_rebuild_sql(center_name: str):
+
+    like_center = f"%{center_name}%"
+    ts = now_str()
+
+    return f"""-- =========================================
+-- 重复动态处理 SQL
+-- 生成时间: {ts}
+-- 中心: {center_name}
+-- =========================================
+
+-- 1. 获取部门ID
+select * from wd_department where f_name like '{like_center}';
+
+-- 2. 获取最新关联动态ID
+select * from wd_department where f_name like '{like_center}';
+
+-- 3. 查最新通知记录（按时间）
+select *
+from wd_document
+where f_department_id = (
+    select f_id from wd_department where f_name like '{like_center}'
+)
+order by f_create_date desc;
+
+-- 4. 查重复通知ID（示例）
+select *
+from wd_document
+where f_department_id = (
+    select f_id from wd_department where f_name like '{like_center}'
+)
+and f_id in (44992, 44991)
+order by f_create_date desc;
+
+-- 5. 查附件
+select *
+from wd_attachment
+where f_document in (44992, 44991);
+
+-- 6. 删除重复通知（保留最新）
+delete from wd_document
+where f_department_id = (
+    select f_id from wd_department where f_name like '{like_center}'
+)
+and f_id in (44991);
+
+delete from wd_attachment
+where f_document in (44991);
+
+-- 7. 重新确认
+select * from wd_document
+where f_department_id = (
+    select f_id from wd_department where f_name like '{like_center}'
+);
+
+select * from wd_attachment
+where f_document in (44991);
+"""
+
+
+# =========================
+# 页面入口
+# =========================
+def weekly_permission_page():
+
+    sql_text = None
+    message = None
+
+    center_name = ""
+    emp_id = ""
+
+    try:
+        if request.method == "POST":
+
+            center_name = (request.form.get("center_name") or "").strip()
+            emp_id = (request.form.get("emp_id") or "").strip()
+            action = (request.form.get("action") or "auth").strip()
+
+            # ===== 校验 =====
+            if not center_name:
+                raise Exception("中心名称不能为空")
+
+            ok, err = validate_emp_id(emp_id)
+            if not ok:
+                raise Exception(err)
+
+            # ===== 分流核心 =====
+            if action == "auth":
+                sql_text = build_auth_sql(center_name, emp_id)
+                message = "授权SQL生成成功"
+
+            elif action == "rebuild":
+                sql_text = build_rebuild_sql(center_name)
+                message = "重复动态处理SQL生成成功"
+
+            else:
+                raise Exception("未知操作类型")
+
+            system_logger.info(
+                f"[WeeklySQL] action={action}, center={center_name}, emp_id={emp_id}"
+            )
+
+    except Exception as e:
+        message = f"错误：{str(e)}"
+        system_logger.exception("[WeeklyPermission ERROR]")
+
+    return render_template(
+        "weekly_permission.html",
+        sql_text=sql_text,
+        message=message,
+        center_name=center_name,
+        emp_id=emp_id
+    )

uwsgi.ini

@@ -0,0 +1,57 @@
+[uwsgi]
+uid = uwsgi
+gid = uwsgi
+
+# 监听地址和端口
+http-socket = 0.0.0.0:8209
+
+# 虚拟环境
+virtualenv = /opt/service/python_prj/pictoHub.env
+
+# Flask 应用入口
+wsgi-file = /opt/service/python_prj/toolHub/app.py
+callable = app
+
+# 静态文件
+static-map = /static=/opt/service/python_prj/toolHub/static/
+
+# 日志
+logto = /var/log/uwsgi/tool-project.log
+
+# 进程
+processes = 4
+
+# 虚拟环境路径
+home = /opt/service/python_prj/pictoHub.env
+
+# ========== 冷启动优化 ==========
+
+# worker 预加载应用，不在请求时懒加载
+lazy-apps = false
+
+# 单实例模式，避免重复加载 Python 解释器
+single-interpreter = true
+
+# 启用线程
+enable-threads = true
+
+# 最后一个 worker 不会在所有请求完成后退出，保持热状态
+max-worker-lifetime = 3600
+reload-mercy = 8
+
+# 内存超过 256MB 时自动回收 worker
+reload-on-rss = 256
+evil-reload-on-rss = 512
+
+# 碰后的平滑重启
+honour-stdin = false
+
+# 定时触发，保持至少一个 worker 热载
+# cheaper-algo = busyness
+# cheaper = 1
+# cheaper-initial = 1
+# cheaper-step = 1
+# cheaper-busy-timeout = 30
+
+# 热更新
+touch-reload = /opt/service/python_prj/toolHub/app.py