问题描述
- AspectJ切点函数 target()的this()问题，在引介增强类时无法织入增强
- 配置：
aop:aspectj-autoproxy/接口：public interface Waiter {
public void greetTo(String clientName);public void serveTo(String clientName);}
public interface Seller {
int sell(String goods String clientName);
}实现类：
public class NaiveWaiter implements Waiter {
@Override
public void greetTo(String clientName) {
System.out.println(""NaiveWaiter:greet To "" + clientName + ""..."");
}
@Override
public void serveTo(String clientName) {
System.out.println(""NaiveWaiter:serving "" + clientName + ""..."");
}
}public class SmartSeller implements Seller {
public int sell(String goodsString clientName) { System.out.println(""SmartSeller: sell ""+goods +"" to ""+clientName+""...""); return 100;}}
增强切面：
@Aspect
public class EnableSellerAspect {
@DeclareParents(value = ""com.NaiveWaiter"" defaultImpl = SmartSeller.class)
public Seller seller;
}@Aspect
public class TestAspect {
@AfterReturning(""this(com.Seller)"")
public void thisTest(){
System.out.println(""thisTest() exectued!!!"");
}
}