1. 依赖包
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Swagger2 在线接口文档 -->
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-openapi2-spring-boot-starter</artifactId>
<version>4.5.0</version>
</dependency>
2. Knife4jConfiguration
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.EnableSwagger2WebMvc;
@Configuration
@EnableSwagger2WebMvc
public class Knife4jConfiguration {
@Bean(value = "dockerBeanAdmin")
public Docket dockerBeanAdmin() {
//指定使用Swagger2规范
Docket docket=new Docket(DocumentationType.SWAGGER_2)
.apiInfo(commonApiInfo())
//分组名称
.groupName("后台接口分组")
.select()
// 这里指定Controller扫描包路径
.apis(RequestHandlerSelectors.basePackage("com.jeesite.modules.bpm.web"))
.paths(PathSelectors.any())
.build();
return docket;
}
@Bean(value = "dockerBeanFront")
public Docket dockerBeanFront() {
//指定使用Swagger2规范
Docket docket=new Docket(DocumentationType.SWAGGER_2)
.apiInfo(commonApiInfo())
//分组名称
.groupName("前台接口分组")
.select()
//这里指定Controller扫描包路径
.apis(RequestHandlerSelectors.basePackage("com.jeesite.modules.bpm.web"))
.paths(PathSelectors.any())
.build();
return docket;
}
private ApiInfo commonApiInfo() {
return new ApiInfoBuilder()
.title("XXX API")
.description("Knife4j是一款基于Swagger的API文档在线编辑工具,它为Java开发人员提供了一种简单而强大的方式来创建、编辑和管理API文档。Knife4j可以帮助开发人员快速生成和展示API文档,提供了友好的界面和丰富的功能,包括接口测试、在线调试、文档管理等。它还支持对Swagger注解的解析,能够自动生成API文档,并提供了一些扩展功能,如接口权限设置、数据模型展示等。Knife4j可以帮助开发团队更好地管理和维护API文档,提高开发效率和协作能力。")
.contact("hwike@foxmail.com")
.version("1.0")
.build();
}
}
3. Controller
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@Api(value = "流程设计图 AIP接口", tags = "流程设计图 AIP接口")
@Slf4j
@RestController
@RequestMapping("/bpmActModel")
public class BpmActModelController {
@ApiOperation("导出流程图设计节点角色人员")
@PostMapping("/xxx")
public ResponseApiData<XxxResponse> xxx(@Validated @RequestBody XxxRequest request) {
// TODO
}
}
4. API 调试页面
http://localhost:端口号/上下文/doc.html