使用aop.xml在AspectJ中加载时间编织

<!DOCTYPE aspectj PUBLIC "-//AspectJ//DTD//EN" "http://www.eclipse.org/aspectj/dtd/aspectj.dtd">
<aspectj>
  <weaver>
   <include within="com.example..*"/>
    <exclude within="com.example.excluded..*"/>
  </weaver>
  <aspects>
    <aspect name="com.example.MyAspect"/>
  </aspects>
</aspectj>

@Aspect
public class TimeAspect {
  @Around("execution(* com.example.MyService.*(..))")
  public Object measureTime(ProceedingJoinPoint joinPoint) throws Throwable {
    long startTime = System.currentTimeMillis();
    Object result = joinPoint.proceed();
    long endTime = System.currentTimeMillis();
    System.out.println("Execution time: " + (endTime - startTime) + "ms");
    return result;
  }
}