Spring boot配置 swagger

1.导入maven依赖

<!--配置swagger-->
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.6.1</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.6.1</version>
        </dependency>

        <!--swagger第三方ui-->
        <dependency>
            <groupId>com.github.xiaoymin</groupId>
            <artifactId>swagger-bootstrap-ui</artifactId>
            <version>1.9.6</version>
        </dependency>

2.swagger配置类

@EnableSwagger2                // Swagger的开关，表示已经启用Swagger
@Configuration                 // 声明当前配置类
public class SwaggerConfiguration  {

    @Value("${swagger.basePackage}")
    private String basePackage;       // controller接口所在的包

    @Value("${swagger.title}")
    private String title;           // 当前文档的标题

    @Value("${swagger.description}")
    private String description;         // 当前文档的详细描述

    @Value("${swagger.version}")
    private String version;         // 当前文档的版本



    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage(basePackage))
                .paths(PathSelectors.any())
                .build();
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title(title)
                .description(description)
                .version(version)
                .build();
    }

}

3.application.yml

# 配置swagger
swagger:
  basePackage: com.xx.demo.controller #包名
  title: 标题  #标题
  description: 项目文档 #描述
  version: V1.0  #版本号

4.在controller里使用

@Api(tags = {"测试类"})
@RestController
@RequestMapping("/test")
public class TestController {
    @ApiOperation(value = "测试方法")
    @GetMapping("/xrx")
    public String xrx() {
        return "hello";
    }
}

5.访问swagger

http://localhost:8080/swagger-ui.html
http://localhost:8080/doc.html