twothreadstest.java

几个简单的java学习代码

class SimpleThread extends Thread {
    public SimpleThread(String str) {
        super(str);
    }
    public void run() {
        for (int i = 0; i < 10; i++) {
            System.out.println(i + " " + getName());
            try {
                sleep((long)(Math.random() * 1000));
            } catch (InterruptedException e) {}
        }
        System.out.println("DONE! " + getName());
    }
}



public class TwoThreadsTest {
    public static void main (String[] args) {
        new SimpleThread("Jamaica").start();
        new SimpleThread("Fiji").start();
	 
	//也可以：   
	//SimpleThread st=new SimpleThread("Fiji");
       //st.start() ;		
    }
}


运行结果：

0 Jamaica

0 Fiji

1 Fiji

1 Jamaica

2 Jamaica

2 Fiji

3 Fiji

3 Jamaica

4 Jamaica

4 Fiji

5 Jamaica

5 Fiji

6 Fiji

6 Jamaica

7 Jamaica

7 Fiji

8 Fiji

9 Fiji

8 Jamaica

DONE! Fiji

9 Jamaica

DONE! Jamaica