对JAVA Bean使用PropertyDescriptor反射调用JAVA方法

import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;

public class MyTestBean {

	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		MyBean myBean=new MyBean();
		//创建一个描述MyBean name属性的一个对象
		PropertyDescriptor propName=new PropertyDescriptor("name", myBean.getClass());
		
		PropertyDescriptor propAge=new PropertyDescriptor("age", myBean.getClass());
		
		//根据propName对象，获得这个属性的些方法
		Method methodName=propName.getWriteMethod();
		//执行myBean的底层set方法
		methodName.invoke(myBean, "zhangsan");
		
		Method methodAge=propAge.getWriteMethod();
		methodAge.invoke(myBean, 22);
		
		System.out.println(myBean);
		
		
	}

}

class MyBean{
	private String name;
	private int age;
	
	public MyBean(){
		
	}
	public MyBean(String name, int age) {
		this.name = name;
		this.age = 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;
	}
	@Override
	public String toString() {
		// TODO Auto-generated method stub
		return this.name+"..."+this.age;
	}
	
	
}