两个线程同时运行案例

/** * 两个案例同时运行案例 * 1:这个两个线程并不是有规律的运行而是有没有规律的交替运行 */package com.test3;
public class Demo10_3 {
/** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub Pig pig=new Pig(10); Bird bird=new Bird(10); Thread t1=new Thread(pig); Thread t2=new Thread(bird); t1.start(); t2.start(); }
}//打印class Pig implements Runnable{ int n=0; int times=0; public Pig(int n) { this.n=n; } public void run() { while(true) { try { Thread.sleep(1000); } catch (Exception e) { // TODO: handle exception } times++; System.out.println("猪说我是一个线程，在输出第"+times+"个hello, word"); if(times==n) { break; } } }}//算数学class Bird implements Runnable{ int n=0; int res=0; int times=0; public Bird(int n) { this.n=n; } public void run() { while(true) { try { Thread.sleep(1000); } catch (Exception e) { // TODO: handle exception } res+=(++times); System.out.println("鸟算的当前结果是"+res); if(times==n) { System.out.println("最后结果是"+res); break; } } }}