Java多线程

 1 package cn.edu.ccut;
 2 
 3 public class Test {
 4 
 5     public static void main(String[] args) {
 6         Thread T = new Thread(new ThreadObject());//利用Thread类创建线程对象;
 7         T.start();
 8     }
 9 
10 }

 1 package cn.edu.ccut;
 2 
 3 import java.util.Date;
 4 
 5 public class ThreadObject implements Runnable {
 6 
 7     @Override
 8     public void run() {
 9         Date date;
10         while(true){
11             date = new Date();//获取时间;
12             System.out.println(date);
13             try {
14                 Thread.sleep(1000); //使线程每隔一秒休眠;
15             } catch (InterruptedException e) {
16                 e.printStackTrace();
17             }
18         }
19     }
20 }