README.md

swagger-codegen-maven-plugin & Feign Example

This is an example which generates client stubs through swagger api specification.

io.swagger.codegen.v3:swagger-codegen-maven-plugin:3.0.8

io.github.openfeign:xxx:9.7.0

swagger: "2.0"

Configurations

1. swagger-codegen-plugin configuration

   io.swagger.codegen.v3 swagger-codegen-maven-plugin 3.0.8 generate-swagger-spring generate-sources generate java feign ${project.basedir}/src/main/resources/petstore.yaml false src/gen/java/main `

2. Java Configuration

   @Configuration @ComponentScan({"com.swagger.microservice.testservice.*"}) public class Config {

    private String basePath = "https://petstore.swagger.io/v2";
   
    @Bean(name = "petApi")
    public PetApi getPetApi() {
        final PetApi api = Feign
                .builder()
                .client(new OkHttpClient())
                .encoder(new JacksonEncoder())
                .decoder(new JacksonDecoder())
                .logLevel(Logger.Level.HEADERS)
                .options(new Request.Options(1000, 2000))
                .target(PetApi.class, basePath);
        return api;
    }
   

   }

References:

http://editor.swagger.io/

https://github.com/swagger-api/swagger-codegen

https://github.com/OpenFeign/feign