1.pom文件添加依赖
<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.Swagger配置类
package com.lkw.swagger.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;
import springfox.documentation.swagger2.annotations.EnableSwagger2;
@Configuration
@EnableSwagger2
public class SwaggerConfig {
@Bean
public Docket customDocket() {
return new Docket(DocumentationType.SWAGGER_2)
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("com.lkw.swagger.controller"))
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("springboot利用swagger构建api文档")
.description("简单优雅的restfun风格,https://me.youkuaiyun.com/blog/miachen520")
.termsOfServiceUrl("https://me.youkuaiyun.com/blog/miachen520")
.version("1.1.0")
.build();
}
}
开启Swagger
在启动类上添加注解
swagger2注解介绍:
swagger通过注解表明该接口会生成文档,包括接口名、请求方法、参数、返回信息的等等,如:
@ApiIgnore:使用注解忽略该API,不会参与文档生成
@ApiOperation:描述该api,如: @ApiOperation(value=”创建用户”, notes=”根据User对象创建用户”)
请求方法:@RequestMapping(value = “user”, method = RequestMethod.POST)
参数x信息:@ApiImplicitParam(name = “user”, value = “用户详细实体user”, required = true, dataType = “User”)
@Api:修饰整个类,描述Controller的作用
@ApiParam:单个参数描述
@ApiModel:用对象来接收参数
@ApiResponses:HTTP响应整体描述
@ApiProperty:用对象接收参数时,描述对象的一个字段
最后启动项目
访问
http://localhost:8080/swagger-ui.html#/
就可以看到