软件框架-实现使用@Component@Data@Configuration@Bean（配置类控制类实体类）等方法实现将配置文件

package com.example.unit23.controller; import com.example.unit23.vo.Student; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; //控制类 @RestController public class StudentController { @Autowired protected String msg; @Autowired private Student student; @GetMapping("/test") public String test(){ return msg; } @GetMapping("/student") public String getStu(){ return student.toString(); } }