springboot2.0整合swagger

   <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger2</artifactId>
      <version>2.1.1</version>
    </dependency>
     <dependency>
      <groupId>io.springfox</groupId>
      <artifactId>springfox-swagger-ui</artifactId>
      <version>2.1.1</version>
    </dependency>

配置：

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;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class SwaggerConfig {
    @Bean
    public Docket createRestApi(){
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.controller"))
                .paths(PathSelectors.any())
                .build();
    }


    private ApiInfo apiInfo(){
        return new ApiInfoBuilder()
                .title("DataUtils-API文档")
                .description("工具项目")
                .termsOfServiceUrl("www.baidu.com")
                .version("1.0")
                .build();
    }
}

使用：

@RestController
@EnableSwagger2
@Api("用户信息")
public class UserInfoApi {

    @PostMapping("/getInfo")
    @ApiOperation(value = "查询用户信息")
    @ApiImplicitParams({@ApiImplicitParam(name = "name",value = "姓名",required = true,dataType = "String")})
    public UserEntity getInfo(@RequestBody UserEntity user){
        System.out.println(user.toString());
        return user;
    }

　　//如果不用@requestbody注解会拿不到参数，不知道啥原因；用了该注解，在swaggerUi页面请求又会报错；暂时还未找到原因
    @PostMapping("/setInfo")
    @ApiOperation(value = "设置用户信息",code = 200,response = UserEntity.class)
    @ApiImplicitParams({@ApiImplicitParam(name = "name",value = "姓名",required = true,dataType = "String")})
    public UserEntity setInfo(@RequestBody UserEntity user){
        System.out.println(user.toString());
        return user;
    }
}