<dependencies>

  <dependency>

    <groupId>org.springframework.cloud</groupId>

    <artifactId>spring-cloud-starter-eureka</artifactId>

  </dependency>

  <!--Swagger-->

  <dependency>

    <groupId>io.springfox</groupId>

    <artifactId>springfox-swagger-ui</artifactId>

    <version>2.6.1</version>

  </dependency>

  <dependency>

    <groupId>io.springfox</groupId>

    <artifactId>springfox-swagger2</artifactId>

    <version>2.6.1</version>

  </dependency>

  <dependency>

    <groupId>org.json</groupId>

    <artifactId>json</artifactId>

  </dependency>

  <!-- actuator 健康检查，检测该服务是否正常运行 -->

  <dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-actuator</artifactId>

  </dependency>

  <dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-web</artifactId>

  </dependency>

</dependencies>

package com.yyit.marketOperation.message;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import springfox.documentation.swagger2.annotations.EnableSwagger2;

@SpringBootApplication

@EnableSwagger2  //启动swagger注解

public class Application{

public static void main(String[] args){

  // TODO Auto-generated method stub

  SpringApplication.run(Application.class, args);

  }

}

package com.liuwq.marketOperation.message;

import java.time.LocalDate;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.ComponentScan;

import org.springframework.context.annotation.Configuration;

import org.springframework.http.ResponseEntity;

import org.springframework.web.client.RestTemplate;

import springfox.documentation.builders.ApiInfoBuilder;

import springfox.documentation.builders.PathSelectors;

import springfox.documentation.builders.RequestHandlerSelectors;

import springfox.documentation.service.ApiInfo;

import springfox.documentation.spi.DocumentationType;

import springfox.documentation.spring.web.plugins.Docket;

import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration

@ComponentScan(basePackages ={"com.liuwq.marketOperation.*"})

@EnableSwagger2

public class Swagger2{

  @Bean

  public Docket petApi(){

    return new Docket(DocumentationType.SWAGGER_2)

                .apiInfo(apiInfo())

                .select()

                .apis(RequestHandlerSelectors.basePackage("com.liuwq.marketOperation.message"))

                .paths(PathSelectors.any())

                .build()

                .pathMapping("/")

                .directModelSubstitute(LocalDate.class,String.class)

                .genericModelSubstitutes(ResponseEntity.class)

                .useDefaultResponseMessages(false)

                .enableUrlTemplating(true);

  }

  private ApiInfo apiInfo(){

    return new ApiInfoBuilder()

                .title("Spring cloud 中使用Swagger2构建Restful APIs")

                .description("微信墙，内容相关接口")

                .termsOfServiceUrl("git@github.com:LiuwqGit/spring-boot-eureka.git")

                .contact("liuwq").version("1.0").build();

  }

  @Bean

  public RestTemplate restTemplate(){

    return new RestTemplate();

  }

}