格式化与代码
JSON 到 Swift Codable
Swift Codable structs with CodingKeys when needed.
Runs in your browser
编辑注
Understanding · Codable, and the small print.
本深度章节目前仅有英文版本。上方的转换工具支持您的语言;长篇说明文章尚未翻译。
常见问题
Quick answers.
›Does this tool support snake_case to camelCase conversion?
Yes. If the input contains snake_case keys, the tool generates camelCase properties and an internal `CodingKeys` enum to map them correctly.
›What happens with nested objects in the JSON?
Nested objects are extracted into their own individual structs. The tool creates a clean hierarchy that reflects the structure of your JSON payload.
›Is my API schema sent to your servers?
No. The parsing logic is executed entirely on your local machine using JavaScript. Your JSON and the resulting Swift code are never transmitted to our servers.
›How does it handle optional values or nulls?
Properties are marked as Optional if a value is null in the sample JSON. For more robust models, ensure your sample JSON represents the maximum possible data structure.
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