Spring AOP 切面中获取包名和类名的方法

 package top.emanjusaka.aop;
 ​
 import org.aspectj.lang.ProceedingJoinPoint;
 import org.aspectj.lang.annotation.Around;
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Pointcut;
 import org.aspectj.lang.reflect.MethodSignature;
 import org.springframework.stereotype.Component;
 ​
 /**
  * @Author emanjusaka
  * @Date 2024/7/31 15:07
  * @Version 1.0
  */
 @Aspect
 @Component
 public class TestAspect {
 ​
     // 定义切入点
     @Pointcut("execution(* top.emanjusaka.aop.*.*(..))")
     public void testCut() {
 ​
     }
 ​
     @Around("testCut()")
     public Object doGetPackageName(ProceedingJoinPoint joinPoint) throws Throwable {
         MethodSignature signature = (MethodSignature) joinPoint.getSignature();
         Class<?> targetClass = signature.getDeclaringType();
         System.out.println("类名：" + targetClass.getSimpleName());
         System.out.println("包名：" + targetClass.getPackage().getName());
         System.out.println("包名 + 类名：" + targetClass.getName());
         return joinPoint.proceed();
     }
 }
 ​