1.首先引入包
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
2.增加配置文件 /config/SwaggerConfig
package com.example.swagger.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.core.env.Environment; import org.springframework.core.env.Profiles; import springfox.documentation.builders.RequestHandlerSelectors; import springfox.documentation.service.ApiInfo; import springfox.documentation.service.Contact; import springfox.documentation.spi.DocumentationType; import springfox.documentation.spring.web.plugins.Docket; import springfox.documentation.swagger2.annotations.EnableSwagger2; import java.util.ArrayList; /** * @author 兵兵有你 * @date 2021/11/2 0002 9:57 * @Email 1360968945@qq.com */ @Configuration @EnableSwagger2 public class SwaggerConfig { @Bean public Docket docket(Environment environment){ //检查有没有application_dev.properties或application_test.properties文件，有则为true,可以只写一个文件 Profiles profiles = Profiles.of("dev","test"); Boolean flag = environment.acceptsProfiles(profiles); return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()) .enable(flag) //true则显示文档 .select() .apis(RequestHandlerSelectors.basePackage("com.example.swagger.controller"))//要扫描接口的目录 .build(); } private ApiInfo apiInfo(){ return new ApiInfo( "后台文档", "这是文档描述", "1.2", "http://localhost:8080", new Contact("bb","aa","cc@qq.com"), "22", "",new ArrayList<>()); } }
3.然后访问localhost:8080/swagger-ui.html即可访问