<dependency>
  <groupId>com.github.xiaoymin</groupId>
  <artifactId>knife4j-spring-boot-starter</artifactId>
  <version>2.0.4</version>
</dependency>

@Configuration
@EnableSwagger2
@EnableKnife4j
@Import(BeanValidatorPluginsConfiguration.class)
public class SwaggerConfig {


  /**
   * 這里配置swagger掃描的包
   * @return
   */
  @Bean
  public Docket createRestApi() {
    return new Docket(DocumentationType.SWAGGER_2)
        .apiInfo(apiInfo())
        .select()
        .apis(RequestHandlerSelectors
            .basePackage("com.luo.producer"))
        .paths(PathSelectors.any()).build();
  }


  /**
   * 這里配置swagger對外提供服務的端口
   * @return
   */
  private ApiInfo apiInfo() {
    return new ApiInfoBuilder().title("發(fā)布模擬boos接口")
        .description("簡單優(yōu)雅的發(fā)布模擬boos接口restful風格接口")
        // .termsOfServiceUrl("http://127.0.0.1:8080/doc.html")
        .version("1.0").build();
  }
}

@RestController
@Slf4j
public class UserController {
  @GetMapping("/helloword")
  public String hello(String input){
    return "你好，"+input;
  }
 }