摘要：
public class Demo3_Synchronized { public static void main(String[] args) { // TODO Auto-generated method stub Ticket2 ticket2 = new Ticket2(); new Thr 阅读全文
摘要：
public class Demo2_Snschronized { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("多线程开始时间(毫秒)："+System 阅读全文