格式化与代码
JSON 转 Scala Case Class
Scala case classes for Circe / Play JSON.
Runs in your browser
编辑注
Understanding · Case classes and typeclass derivation.
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.
›Which Scala versions are supported?
The output follows standard Scala 2.13 and Scala 3 syntax for case classes. It uses standard collection types like `List` or `Seq` and optional fields where appropriate.
›Does it support Circe or Play JSON?
Yes. It generates the base case class structure which can then be used with `deriveDecoder` in Circe or `Json.format` in Play JSON. Key names are preserved to match the source JSON.
›How does it handle nested objects?
The converter recursively identifies nested structures and generates separate, linked case classes for every object found within the payload.
›Is my data sent to any external API?
No. The parsing and code generation logic runs entirely within your browser environment. Your JSON structure never leaves your device.
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