package com.gyarmy.person;



import java.lang.reflect.Field;



import org.junit.Test;



public class TestPerson {



	@Test

	public void test2() throws Exception{

		Class cls1  = Class.forName("com.gyarmy.person.Person");

		Field nameField = cls1.getDeclaredField("name");

		//打开访问权限

		nameField.setAccessible(true);

		Person p1 = new Person();

		nameField.set(p1, "百度");

		

		System.out.println(p1.getName());

	}

	

	

	//测试反射

	@Test

	public void test1() throws ClassNotFoundException{

		//互殴字节码

		Class cls1 = Class.forName("com.gyarmy.person.Person");

		Class cls2 = new Person().getClass();

		Class cls3 = Person.class;



		System.out.println("cls1 = "+cls1);

		System.out.println("cls2 = "+cls2);

		System.out.println("cls3 = "+cls3);

		

	}

	

	

	

	

}