spring cloud 引入swagger

一、引入依赖

在build.gradle文件中的dependencies的对象中引入依赖

compile 'io.springfox:springfox-swagger2:2.9.2'
compile 'io.springfox:springfox-swagger-ui:2.9.2'

二、应用启动类，添加注解

@EnableSwagger2

@EnableSwagger2
@SpringBootApplication
public class ShopApplication {

    public static void main(String[] args) {
        SpringApplication.run(ShopApplication.class, args);
    }
}

三、Swagger配置类

package com.pd.shop.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
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;

@Configuration()
public class Swagger2 {
    @Bean
    public Docket createRestApi() {

        return new Docket(DocumentationType.SWAGGER_2)
                .groupName("分组")
                .apiInfo(apiInfo())
                .select()
                //指定接口controller文件夹   RequestHandlerSelectors.basePackage("com.pd.shop.controller")
                .apis(RequestHandlerSelectors.any())
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("标题")
                .description("描述")
                //服务团队地址
                .termsOfServiceUrl("https://preparedata.blog.csdn.net/")
                //.extensions()
                .contact("联系人")
                .version("版本号：0.1")
                .build();
    }
}

四、访问地址 + /swagger-ui.html

localhost:8080/swagger-ui.html

五、测试类

package com.pd.shop.controller;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@Api(value = "测试类", tags = "测试类")
@RestController
@RequestMapping("/v1/testApi")
public class TestApiController {

    @GetMapping("/test")
    @ApiOperation(value = "测试接口", httpMethod = "GET")
    public String test(){
        return "aaaa";
    }
}