配置Swagger2生成API接口文档
笔记内容来源与尚硅谷教学视频
文章目录
- 配置Swagger2生成API接口文档
- 文章全文地址:[http://t.csdn.cn/JgNOQ](http://t.csdn.cn/JgNOQ)
- ①:配置Swagger2生成API接口文档
- 1. 概述
- 2. 配置Swagger2
- 3. 定义接口说明和参数说明
- 4. swagger2测试
文章全文地址:http://t.csdn.cn/JgNOQ
①:配置Swagger2生成API接口文档
1. 概述
前后端分离开发模式中,api文档是最好的沟通方式。Swagger 是一个规范和完整的框架,用于生成、描述、调用和可视化 RESTful 风格的 Web 服务。及时性 (接口变更后,能够及时准确地通知相关前后端开发人员)规范性 (并且保证接口的规范性,如接口的地址,请求方式,参数及响应格式和错误信息)一致性 (接口信息一致,不会出现因开发人员拿到的文档版本不一致,而出现分歧)可测性 (直接在接口文档上进行测试,以方便理解业务)
2. 配置Swagger2
(1)在classRoom_parent下创建子模块common
(2)在common模块引入依赖 并删除common中的src目录
<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <scope>provided </scope> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <scope>provided </scope> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> </dependency></dependencies>
(3)在common下创建子模块service_utils
(4)在service_utils创建swagger2配置类
import org.springframework.context.annotation.Bean;import org.springframework.context.annotation.Configuration;import springfox.documentation.builders.ApiInfoBuilder;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;@Configuration@EnableSwagger2public class Swagger2Config { @Bean public Docket webApiConfig(){ return new Docket(DocumentationType.SWAGGER_2) .groupName("ggkt") .apiInfo(webApiInfo()) .select() //只显示api路径下的页面 //.paths(Predicates.and(PathSelectors.regex("/api/.*"))) .build(); } private ApiInfo webApiInfo(){ return new ApiInfoBuilder() .title("网站-API文档") .description("本文档描述了网站微服务接口定义") .version("1.0") .contact(new Contact("it", "http://it.com", "it.com")) .build(); }}
(5)在service模块引入service_utils依赖
<dependency> <groupId>com.it</groupId> <artifactId>service_utils</artifactId> <version>0.0.1-SNAPSHOT</version></dependency>
(6)在service_vod启动类上添加注解,进行测试
@SpringBootApplication@ComponentScan("com.it")public class ServiceVodApplication { public static void main(String[] args) { SpringApplication.run(ServiceVodApplication.class, args); }}
3. 定义接口说明和参数说明
定义在类上:@Api
定义在方法上:@ApiOperation
定义在参数上:@ApiParam
@Api(tags = "讲师管理接口")@RestController@RequestMapping(value="/admin/vod/teacher")public class TeacherController { @Autowired private TeacherService teacherService; //删除讲师 @ApiOperation("逻辑删除讲师") @DeleteMapping("{id}") public boolean removeById(@ApiParam(name = "id", value = "ID", required = true) @PathVariable String id){ return teacherService.removeById(id); } //查询所有讲师列表 @ApiOperation("所有讲师列表") @GetMapping("findAll") public List<Teacher> findAll(){ List<Teacher> list = teacherService.list(); return list; }}
4. swagger2测试
(1)浏览器输入固定地址 http://localhost:8301/swagger-ui.html
(2)测试接口
(3)执行接口