> For the complete documentation index, see [llms.txt](https://jack80342.gitbook.io/spring-boot/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jack80342.gitbook.io/spring-boot/iv.-spring-boot-features/47.-kotlin-support/47.3-kotlin-api.md).

# 47.3 Kotlin API

- [47.3.1 runApplication](https://jack80342.gitbook.io/spring-boot/iv.-spring-boot-features/47.-kotlin-support/47.3-kotlin-api/47.3.1-runapplication.md)
- [47.3.2 扩展](https://jack80342.gitbook.io/spring-boot/iv.-spring-boot-features/47.-kotlin-support/47.3-kotlin-api/47.3.2-extensions.md)