线程同步锁synchronized

wang819bing

于 2019-11-21 19:39:13 发布

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本文链接：https://blog.youkuaiyun.com/wang819bing/article/details/103189316

版权

public class MySynchronized {
	public String name="jack";
	public static void main(String[] args) {
		final MySynchronized mySynchronized=new MySynchronized();
		//匿名线程
		new Thread(){
			public void run() {
				synchronized (mySynchronized) {//可以传任意对象，相同的就是一把锁
					System.out.println(mySynchronized.name+"---start---");
					try {
						Thread.sleep(1500);
					} catch (InterruptedException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
					System.out.println(mySynchronized.name+"---end--");
				}
			}
		
		}.start();
		
		new Thread(){
			public void run() {
				synchronized (mySynchronized) {
						System.out.println(mySynchronized.name+"--start--");
					try {
						Thread.sleep(1500);
					} catch (InterruptedException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
					System.out.println(mySynchronized.name+"--end--");
				}
				
			}
		}.start();
		
		
		
		
		
	}

}