Thread操作

 1 public class ThreadTest {
 2 
 3     public static boolean isRun = false;
 4     
 5     @Test
 6     public void mainTest(){
 7         System.out.println(Thread.currentThread().getName());
 8         
 9         Thread readThread = new ReadThread();
10         readThread.setName("readThread");
11         
12         Thread writeThread = new WriteThread();
13         writeThread.setName("writeThread");
14         
15         readThread.start();
16         writeThread.start();
17     }
18 }
19 
20 class ReadThread extends Thread{
21     @Override
22     public void run() {
23         try {
24             // 读操作比较耗时，消耗3秒的时间
25             // 由于主线程很肯能已经结束，所以，这个方法有可能不会执行到
26             sleep(3000);
27             System.out.println(Thread.currentThread().getName());
28         } catch (InterruptedException e) {
29             e.printStackTrace();
30         }
31     }
32 }
33 
34 class WriteThread extends Thread{
35     @Override
36     public void run() {
37         System.out.println(Thread.currentThread().getName());
38     }
39 }