java实现多线程的两种方法：
package io; public class TextThread { public static void main(String[] args) { //调用继承Thread接口的类 myThread mt=new myThread(); mt.start(); //调用实现Runnable接口的类 myRunnable mr=new myRunnable(); Thread thread=new Thread(mr); thread.start(); } } //我是继承Thread接口的类 class myThread extends Thread{ @Override public void run() { // TODO Auto-generated method stub super.run(); for(int i=0;i<100;i++) { System.out.println("我是继承Thread接口实现的线程"+i); } } } //我是实现Runnable接口的类 class myRunnable implements Runnable { @Override public void run() { // TODO Auto-generated method stub for(int i=0;i<100;i++) { System.out.println("我是实现Runnable接口的线程"+i); } } }