第一步:導入核心包
<!--swagger-->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<scope>provided </scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<scope>provided </scope>
</dependency>
第二步:創建配置文件
import com.google.common.base.Predicates;
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.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//配置類
@EnableSwagger2 //swagger註解
public class SwaggerConfig {
@Bean
public Docket webApiConfig(){
return new Docket(DocumentationType.SWAGGER_2)
.groupName("webApi")
.apiInfo(webApiInfo())
.select()
.paths(Predicates.not(PathSelectors.regex("/admin/.*")))
.paths(Predicates.not(PathSelectors.regex("/error.*")))
.build();
}
private ApiInfo webApiInfo(){
return new ApiInfoBuilder()
.title("網站-課程中心API文檔")
.description("本文檔描述了課程中心微服務接口定義")
.version("1.0")
.contact(new Contact("java", "http://xcm.com", "[email protected]"))
.build();
}
}
第三步:編寫測試接口
/**
* <p>
* 講師 前端控制器
* </p>
*
* @author testjava
* @since 2020-06-15
*/
@Api(description = "講師管理")
@RestController
@RequestMapping("/eduservice/teacher")
public class EduTeacherController {
// 注入service
@Autowired
private EduTeacherService teacherService;
// 查詢所有講師數據
@ApiOperation(value = "所有講師列表")
@GetMapping("findAll")
public List<EduTeacher> findAllTeacher(){
List<EduTeacher> list = teacherService.list(null);
return list;
}
// 邏輯刪除講師
@ApiOperation(value = "邏輯刪除講師")
@DeleteMapping("{id}")
public boolean removeTeacher(@ApiParam(name = "id", value = "講師ID", required = true) @PathVariable String id){
boolean flag = teacherService.removeById(id);
return flag;
}
}
第四步:測試接口
訪問:http://localhost:8001/swagger-ui.html
細節注意:
1、如果有分包的情況或者配置類不在啓動類所在的子目錄下,要添加這個
@ComponentScan(basePackages = {“com.xcm”})
註解,不然掃描不到這個配置類
2、Swagger的作用本質上和postman差不多,都是測試接口用的
3、這三個都是Swagger的註解類,作用是用於功能提示,提高接口文檔的可視化
@Api(description = “講師管理”)
@ApiOperation(value = “所有講師列表”)
@ApiParam(name = “id”, value = “講師ID”, required = true)
分別作用在類、方法、參數上