spring项目中切面及AOP的使用方法

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-aop</artifactId>
</dependency>

@Aspect
@Component
public class MyAop {
 
}

@RestController
public class OneController {
 
    @GetMapping("/doCheck")
    public String doCheck (int age) {
        System.out.println("doCheck");
        if (age > 1) {
        throw new MyException(ExceptionEnu.SUCCESS);
        } else {
            throw new MyException(ExceptionEnu.FAILD);
        }
    }
 
}

 @Before(value = "execution (* own.study.web.OneController.*(..))")
    public void doAop( ) {
        System.out.println("before aop");
    }

@After(value = "execution (* own.study.web.OneController.*(..))")
    public void doAfter() {
        System.out.println("after aop");
    }

@Around(value = "execution (* own.study.web.OneController.*(..))")
    public Object doAround (ProceedingJoinPoint point) throws Throwable {
        Gson gson = new Gson();
        System.out.println("进入AOP --->" + System.currentTimeMillis());
        System.out.println("方法名 = " + point.getSignature().toShortString());
 
        Object result = point.proceed();
 
        System.out.println("响应参数为 = " + gson.toJson(result));
        System.out.println("AOP完事了 --->" + System.currentTimeMillis());
        return result;
    }

@RestController
public class OneController {
 
    @GetMapping("/doCheck")
    public Object doCheck (int age) throws InterruptedException {
        System.out.println("这个是controller的方法 --->" + System.currentTimeMillis());
        Thread.sleep(2000l);
        System.out.println("doCheck");
 
       return new MyRsp("1", "success");
    }
 
}

@RestController
public class OneController {
 
    @GetMapping("/doCheck")
    public Object doCheck (int age) throws InterruptedException {
        System.out.println("这个是controller的方法 --->" + System.currentTimeMillis());
        Thread.sleep(2000l);
        System.out.println("doCheck");
        throw new MyException("1", "success");
 
//       return new MyRsp("1", "success");
    }
 
}