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

先上代码：

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();
  }
}