springboot+swagger生成api文档

在pom文件添加依赖

<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.7.0</version>
</dependency>

在启动类同目录下创建类Swagger2

package com.medicalpay.platform;

import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
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
@ConditionalOnExpression("${swagger.enable}") //开启访问接口文档的权限
public class Swagger2 {

@Bean
public Docket userRestApi() {
return new Docket(DocumentationType.SWAGGER_2)
.groupName("结算平台") //模块名称
.apiInfo(apiInfo())
.select()
.apis(RequestHandlerSelectors.basePackage("com.medicalpay.platform.v1.admin.rest")) //扫描的控制器路径
.paths(PathSelectors.any())
.build();
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("结算平台开发接口文档") //接口文档标题
.description("此文档仅供开发人员，测试人员使用") //描述
.termsOfServiceUrl("") //相关的网址
.contact("") //作者 邮箱等
.version("") //版本号
.build();
}
}

在配置文件配置

swagger.enable =true

在控制层

类注解：@Api(tags = "接口类描述")

方法注解：

@ApiOperation(value = "接口作用",notes = "方法描述",response = String.class)

启动项目后访问http://localhost:端口/swagger-ui.html