controller扫描不到（怎么进行controller扫描的）

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后端项目第六弹之Controller测试

一、修改UserController.java内容如下：

package com.mq.system.controller; import com.mq.system.entity.User; import com.mq.system.service.UserService; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import javax.annotation.Resource; import java.util.List; / * <p> * 用户表前端控制器 * </p> * * @author mq * @since 2022-11-07 */ @RestController @RequestMapping("/admin/system/user") public class UserController { // 注入service对象 @Resource private UserService userService; @GetMapping("/list") public List<User> list() { return userService.list(); } }

二、测试Controller接口

http://localhost:8081/admin/system/user/list

三、集成Swagger2（api文档）

3.1 引入依赖

在common模块的pom.xml中引入以下依赖：

<!– swagger –> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> </dependency> <!– 美化swagger文档 –> <dependency> <groupId>com.github.xiaoymin</groupId> <!–使用Swagger2–> <artifactId>swagger-bootstrap-ui</artifactId> </dependency>

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3.2 swagger2配置文件

在common模块的config包中新建SwaggerConfig.java文件，并写入以下内容：

package com.mq.system.config; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import springfox.documentation.builders.ApiInfoBuilder; import springfox.documentation.builders.ParameterBuilder; import springfox.documentation.builders.PathSelectors; import springfox.documentation.builders.RequestHandlerSelectors; import springfox.documentation.schema.ModelRef; import springfox.documentation.service.ApiInfo; import springfox.documentation.service.Contact; import springfox.documentation.service.Parameter; import springfox.documentation.spi.DocumentationType; import springfox.documentation.spring.web.plugins.Docket; import springfox.documentation.swagger2.annotations.EnableSwagger2; import java.util.ArrayList; import java.util.List; / * @author MaQian * @Description Swagger配置类 * @Data 2022/11/1 17:37:35 * @Modified by / @Configuration @EnableSwagger2 public class SwaggerConfig { @Bean public Docket adminApiConfig() { // 添加请求头信息 List<Parameter> pars = new ArrayList<>(); ParameterBuilder tokenPar = new ParameterBuilder(); tokenPar.name("token") .description("用户token") .defaultValue("") .modelRef(new ModelRef("string")) .parameterType("header") .required(false) .build(); pars.add(tokenPar.build()); return new Docket(DocumentationType.SWAGGER_2) .groupName("登录模块") .apiInfo(apiInfo()) .select() .apis(RequestHandlerSelectors.basePackage("com.mq.system.controller")) .paths(PathSelectors.regex("/admin/.")) .build() .globalOperationParameters(pars); } private ApiInfo apiInfo() { return new ApiInfoBuilder() .title("系统后端接口") .description("系统后端接口") .contact(new Contact("xx","暂无","")) .version("1.0") .build(); } }

3.3 Controller层添加Swagger注解

package com.mq.system.controller; import com.mq.system.entity.User; import com.mq.system.service.UserService; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import org.springframework.web.bind.annotation.*; import javax.annotation.Resource; import java.util.List; / * <p> * 用户表前端控制器 * </p> * * @author mq * @since 2022-11-07 */ @Api(tags = "用户管理") @RestController @RequestMapping("/admin/system/user") public class UserController { // 1、注入Service对象 @Resource private UserService userService; // 2、编写接口 @ApiOperation(value = "获取用户列表",notes = "返回用户列表信息") @GetMapping("/list") public List<User> list() { List<User> userList = userService.list(); return userList; } }

3.4 controller测试

http://localhost:8800/doc.html

controller扫描不到（怎么进行controller扫描的）

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