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cheatsheet-tldr/tldr/swagger-codegen
2025-04-23 00:19:06 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# swagger-codegen
> Generate code and documentation for your REST api from a OpenAPI/swagger definition.
> More information: <https://github.com/swagger-api/swagger-codegen>.
- Generate documentation and code from an OpenAPI/swagger file:
`swagger-codegen generate {{[-i|--input-spec]}} {{swagger_file}} {{[-l|--lang]}} {{language}}`
- Generate Java code using the library retrofit2 and the option useRxJava2:
`swagger-codegen generate {{[-i|--input-spec]}} {{http://petstore.swagger.io/v2/swagger.json}} {{[-l|--lang]}} {{java}} --library {{retrofit2}} -D{{useRxJava2}}={{true}}`
- List available languages:
`swagger-codegen langs`
- Display help for a specific command:
`swagger-codegen {{generate|config-help|meta|langs|version}} --help`