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Ïß³ÌÐÝÃߵķ½·¨ÊÇThread.sleep(long millis) ºÍThread.sleep(long millis, int nanos) £¬¾ùΪ¾²Ì¬·½·¨£¬Äǵ÷ÓÃsleepÐÝÃßµÄÄĸöÏß³ÌÄØ£¿¼òµ¥Ëµ£¬ÄĸöÏ̵߳÷ÓÃsleep£¬¾ÍÐÝÃßÄĸöÏ̡߳£
 
/**
* JavaỊ̈߳ºÏ̵߳ĵ÷¶È-ÐÝÃß
*
* @author leizhimin 2009-11-4 9:02:40
*/
public class Test {
        public static void main(String[] args) {
                Thread t1 = new MyThread1();
                Thread t2 = new Thread(new MyRunnable());
                t1.start();
                t2.start();
        }
}
class MyThread1 extends Thread {
        public void run() {
                for (int i = 0; i < 3; i++) {
                        System.out.println("Ïß³Ì1µÚ" + i + "´ÎÖ´ÐУ¡");
                        try {
               


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