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knife4j集合化postman

news 2025/9/4 20:04:48

knife4j集合化postman

01 knife4j的介绍

基于 JavaMVC的集成框架swagger的进一步强化，在原有通过注释就能生成文档的前身swagger-bootstrap-ui之上，增加了postman的测试功能，优化了文档的UI界面，在测试api接口的方面有了极大的进步

02 前期准备

1.引入依赖

<dependency><groupId>com.github.xiaoymin</groupId><artifactId>knife4j-spring-boot-starter</artifactId><version>2.0.9</version>
</dependency>

2.配置yml文件

server:port: 8080servlet:context-path: /web# 配置数据源
spring:mvc:pathmatch:matching-strategy: ant_path_matcher

3.引入配置类

@Configuration
@EnableSwagger2WebMvc
public class SwaggerConfig {@Beanpublic Docket docket() {return new Docket(DocumentationType.SWAGGER_2).apiInfo(apiInfo()).select().apis(RequestHandlerSelectors.basePackage("com.example.demo.controller"))//扫描的包路径.build();}private ApiInfo apiInfo() {return new ApiInfoBuilder().title("接口文档的标题")//文档标题.version("1.0.0")//文档版本说明.description("文档的描述")//文档的描述.build();}}

03 测试

1.测试的实体类

@ApiModel("类别实体类")//用于标记实体类
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Category {@ApiModelProperty("类别编码")//用于标记实体类属性作用private Long categoryId;private String categoryName;private String categoryPicture1;private String categoryPicture2;
}

2.测试的控制类

@Api(tags = "类别模块")//用于标记整个控制模块
@RestController
@RequestMapping("/category")
public class CategoryController {//用于标记该路径，value是标记该路径名，notes是详细的解释@ApiOperation(value = "查询类别",notes = "根据类别id查询类别" )@GetMapping("/select")public Category select(Long categoryId){Category category = new Category();return category;}@ApiImplicitParam(name = "categoryId",value = "类别编号",required = true)//用于标记返回值，同样的，name是标记名字，value是解释@PostMapping("/post")public Category post(Long categoryId){Category category = new Category();return category;}@ApiImplicitParams({@ApiImplicitParam(name = "categoryId",value = "类别编号",required = true),@ApiImplicitParam(name = "categoryName",value = "类别名字",required = true),@ApiImplicitParam(name = "categoryPicture1",value = "类别图片",required = false),})//批量标记返回值@PostMapping("/set")public Category set(Long categoryId,String categoryName,String categoryPicture1){Category category = new Category();return category;}@GetMapping("/delete")public Category delete(){Category category = new Category();return category;}
}