AspectJDemo.aj
[cce lang =”java”]
public aspect AspectJDemo {
pointcut setXXX():
call(public void People.set*(*));
before():setXXX(){
System.out.println(“>>> Log : modify people’s attribute …”);
}
}
[/cce]
Main.java
[cce lang =”java”]
public class Main {
public static void main(String[] args){
People p = new People();
p.setAge(24);
p.setName(“Tom”);
}
}
[/cce]
People.java
[cce lang =”java”]
public class People {
private String name;
private int age;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}
[/cce]
主要文件是AspectJDemo.aj, 定义了pointcut即切入点setXXX()，before():setXXX() 表示在setXXX()这个切入点执行前执行此部分内容。