摘要:
synchronized 同步方法,锁的是this package com.guo.syn; //不安全买票 //线程不安全,有负数 public class UnsafeBuyTicket { public static void main(String[] args) { BuyTicket s 阅读全文
摘要:
Thread.State state = thread.getState(); package com.guo.demo03.state; //观察测试线程的状态 public class TestState { public static void main(String[] args) thro 阅读全文
摘要:
package com.guo.demo03.join; //测试join方法 public class TestJoin implements Runnable{ @Override public void run() { for (int i = 0; i < 1000; i++) { Syst 阅读全文