反射练习- 改变private成员变量的值

package com.zj.reflect;

import java.lang.reflect.Field;

/**
 * 使用反射改变private成员变量的值
 * @author zhengjiong
 * time:2011-9-17 22:03:06
 */
public class ReflectTest6
{
	
	public static void main(String[] args) throws Exception
	{
		Private2 p = new Private2();
		
		Class<?> classType = p.getClass();
		
        //getDeclaredField可以获得private方法而getMethod不行
		Field field = classType.getDeclaredField("name");
		
		field.setAccessible(true);//压制java访问控制检查
		
		field.set(p, "lidsi");
		
		System.out.println(field.get(p));
	}
}

class Private2{
	private String name = "zhangsan";
	
	private String getName(){
		return name;
	}
}