创建新实例

/** from nowjava.com - 时  代  Java**/


//package com.nowjava;


public class Main {

    public static void main(String[] argv) throws Exception {

        Class cls = String.class;

        System.out.println(newInstance(cls));

    }


    public static Object newInstance(Class<?> cls) {

        Object obj = null;

        try {

            obj = cls.newInstance();
            /** 
            来 自 
            时 代 J a v a - N o w J a v a . c o m
            **/

        } catch (InstantiationException e) {

            e.printStackTrace();

        }