使用Runnable实现数据共享-创新互联
使用Runnable实现数据共享,供大家参考,具体内容如下
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public class TestThread { private static final Logger logger = LoggerFactory.getLogger(TestThread.class); private final class MyRunnable implements Runnable { private int i; public MyRunnable() { this.i = 10; } public void run() { while(i > 0) { synchronized (this) { if (i > 0) { i--; logger.debug("{} buy one ticket, {} left. ", Thread.currentThread().getName(), i); } } } } } @Test public void testRunable() throws InterruptedException{ MyRunnable myRunnable = new MyRunnable(); Thread th2 = new Thread(myRunnable); Thread th3 = new Thread(myRunnable); th2.start(); th3.start(); th2.join(); th3.join(); } }
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