About This Tool

What is 数据格式转换工具?

A tool for converting and validating between JSON, YAML, TOML, XML, INI, and Properties data formats. Useful for configuration file migration, data format verification, and cross-format compatibility checks.

How to Use

  1. Select the input format and the desired output format.
  2. Paste your data into the input area.
  3. Use 'Format' to prettify or 'Minify' to remove whitespace.
  4. Change the output format to convert to a different format.

Key Features

  • Supports 6 formats: JSON, YAML, TOML, XML, INI, Properties
  • Automatic validation during format conversion
  • Format (prettify) and Minify functions
  • Format compatibility matrix provided

Tips

  • JSON is the most universal data format supported by virtually all programming languages.
  • YAML is human-readable due to indentation but prone to errors in complex structures.
  • Converting from INI/Properties to JSON flattens nested structures using dot notation.

数据格式转换工具

在 JSON、YAML、TOML、XML、INI 和 Properties 格式之间相互转换和验证

输入格式
格式兼容性矩阵
From \ ToJSONYAMLTOMLXMLINIPropertiesCSV
JSONfmtOOO~~~
YAMLOfmtOO~~~
TOMLOOfmtO~~~
XMLOOOfmtXXX
INI~~~XfmtOX
Properties~~~XOfmtX
CSVOOXXXXfmt
O = 完整转换~ = 扁平转换(点记法)X = 不支持

Frequently Asked Questions

配置文件应该使用哪种数据格式?

YAML因其可读性而广泛用于人工编辑的配置文件(如Docker Compose、Kubernetes)。TOML适合较简单的配置(如Cargo.toml、pyproject.toml)。JSON适合机器生成的配置和API通信。根据你的生态系统和可读性需求选择。

为什么YAML转JSON的结果出乎意料?

YAML有隐式类型转换——'yes'、'no'、'on'、'off'等值会被解释为布尔值,未加引号的数字可能丢失前导零。在YAML中务必用引号包裹有歧义的字符串值,以防止意外的类型转换。

带属性的XML能无损转换为JSON吗?

XML属性在JSON中没有直接对应物。转换时,属性通常会加上'@'前缀或放入特殊属性中。具有混合内容(文本+元素)的复杂XML可能无法完美转换为扁平的JSON结构。


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