java反射3——类实例的方法1

package cn.classes;

public class person {

 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;

 @override

 public string tostring()

 {

  return "person [name=" + name + ", age=" + age + "]";

}

package cn.test;

import cn.classes.person;

public class test

{

 // 这样做必须在类中有一个空构造方法

 public static void main(string[] args)

  class<?> c = null;

  try

  {

      c = class.forname("cn.classes.person");

      person p = (person)c.newinstance();

       p.setname("xy");

       p.setage(20);

       system.out.println(p);

  }

  catch (exception e)

   e.printstacktrace();

  }  

帮助文档参见

java.lang;

java.lang.reflect