🐍 JSON 转 Python 字典/列表JSON to Python Dict Converter

使用说明与常见问题How-to & FAQ

「JSON 转 Python 字典/列表」是什么？What is the JSON to Python Dict Converter tool?

把 JSON 转换为可直接粘贴进 Python 代码的字典/列表字面量：true/false/null 转成 True/False/None，可选单引号和缩进宽度。数据在本地处理。Convert JSON into a Python dict/list literal you can paste straight into code — true/false/null become True/False/None, with optional single quotes and indent width. Processed locally.

如何使用「JSON 转 Python 字典/列表」？How do I use the JSON to Python Dict Converter tool?

在「JSON 转 Python 字典/列表」中，把内容粘贴或输入到上方输入框，按需设置「缩进空格数」，结果会实时显示在下方，点击「复制结果」即可复制。In the JSON to Python Dict Converter: Paste or type into the input box, adjust "Indent spaces"; the result appears below instantly — click "Copy result" to copy it.

true、null 变成什么？What do true and null become?

JSON 的 true、false、null 分别转换为 Python 的 True、False、None；数字和字符串保持不变，嵌套的对象和数组转换为 Python 的 dict 和 list。JSON true, false and null become Python True, False and None; numbers and strings are kept as they are, and nested objects and arrays become Python dicts and lists.

单引号安全吗？Are single quotes safe?

勾选“使用单引号”时，字符串和键里的单引号和反斜杠会正确转义（\' 和 \\），所以结果仍是合法的 Python；取消勾选则输出双引号（与 JSON 相同）。With single quotes ticked, any single quote or backslash inside strings and keys is properly escaped (\' and \\) so the result stays valid Python; untick it to output double quotes (as in JSON).

能直接 import 吗？Can I paste it into code directly?

可以。输出是一个 Python 字面量表达式，赋值给变量即可，例如 data = {...}；它不包含 import、函数或注释。超大整数等 JSON 本身不支持的内容不会出现。Yes. The output is a Python literal expression you can assign to a variable, for example data = {...}; it contains no imports, functions or comments. Anything JSON itself cannot represent will not appear.

缩进设为 0 会怎样？What does an indent of 0 do?

缩进为 0 时输出单行紧凑形式（如 {'a': 1, 'b': 2}），适合内联；大于 0 时每层缩进相应空格数，便于阅读。An indent of 0 gives a compact single-line form (such as {'a': 1, 'b': 2}) for inlining; a value above 0 indents each level by that many spaces for readability.

代码或数据会被上传吗？Is my code or data uploaded?

不会。「JSON 转 Python 字典/列表」完全用 JavaScript 在本地运行，适合处理含有密钥、内部接口等敏感内容的数据。No. The JSON to Python Dict Converter runs entirely in local JavaScript, so it is safe for data containing keys or internal endpoints.

「JSON 转 Python 字典/列表」免费吗？需要注册吗？Is the JSON to Python Dict Converter free? Do I need an account?

「JSON 转 Python 字典/列表」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The JSON to Python Dict Converter is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.