线程系列二

public class TestThread1 {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubRunner1 r = new Runner1();Thread t = new Thread(r);t.start();for(int i=0; i<10; i++) {System.out.println("Main Thread :" + i);}}}class Runner1 implements Runnable {@Overridepublic void run() {// TODO Auto-generated method stubfor(int i=0; i<10; i++) {System.out.println("Runner1 :" + i);}}}

运行结果：（这里每个人运行的结果可能不一样，主要是让大家看到两个线程是互相交叉运行。在测试的时候可以在自己电脑上加大循环次数，效果更明显）

Main Thread :0
Runner1 :0
Runner1 :1
Main Thread :1
Runner1 :2
Main Thread :2
Runner1 :3
Runner1 :4
Runner1 :5
Runner1 :6
Runner1 :7
Runner1 :8
Runner1 :9
Main Thread :3
Main Thread :4
Main Thread :5
Main Thread :6
Main Thread :7
Main Thread :8
Main Thread :9

从上面运行结果可以看出，两个线程是交叉运行的。

Runner1 r = new Runner1();Thread t = new Thread(r);t.start();

实现了一个Runnable接口的类Runner1。new一个新的Thread.（Thread.为JAVA的线程类）

用t.start();方法运行线程。