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