Happy_EveryDay

摘要： 超时中断；生产者/消费者队列 public class Demo09 implements Runnable { public static ReentrantLock lock = new ReentrantLock(); //锁 相当于一份公共资源 public static void main 阅读全文

摘要： synchronized 对象锁:synchronized修饰普通方法或者synchronized（this) 如下: public class SynTest{ private synchronized void test1(){} private void test2(){ synchroniz 阅读全文