> For the complete documentation index, see [llms.txt](https://koojeongyeons-engineering-wiki.gitbook.io/engineering-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://koojeongyeons-engineering-wiki.gitbook.io/engineering-wiki/spring/springboot/errorhandling.md).

# 에러 핸들링

- [ErrorCode생성 및 ExceptionHandler로 에러처리](https://koojeongyeons-engineering-wiki.gitbook.io/engineering-wiki/spring/springboot/errorhandling/errorhandling1.md)
- [Security & JWT 에러처리](https://koojeongyeons-engineering-wiki.gitbook.io/engineering-wiki/spring/springboot/errorhandling/errorhandling2.md)
- [spring cloud sleuth](https://koojeongyeons-engineering-wiki.gitbook.io/engineering-wiki/spring/springboot/errorhandling/errorhandling3.md)