基于@AspectJ配置Spring AOP（之二）

package com.baobaotao.aspectj.advanced;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
@Aspect
public class TestAspect ...{
@After("within(com.baobaotao.*) "
+ " && execution(* greetTo(..)))") ①与运算
public void greeToFun() ...{
System.out.println("--greeToFun() executed!--");
}

@Before(" !target(com.baobaotao.NaiveWaiter) "+
"&& execution(* serveTo(..)))") ②非与运算
public void notServeInNaiveWaiter() ...{
System.out.println("--notServeInNaiveWaiter() executed!--");
}
@AfterReturning("target(com.baobaotao.Waiter) || "+
" target(com.baobaotao.Seller)") ③或运算
public void waiterOrSeller()...{
System.out.println("--waiterOrSeller() executed!--");
}
}