java多线程的实验--深圳大学郭治民.docx

多线程的实验 8.2.3吵醒休眠的线程1、代码：/ShopExample.javaclass Shop implements Runnable Thread zhangWorker,wangWorker,boss; Shop() boss=new Thread(this); / 创建boss，Shop对象为boss目标对象 zhangWorker=new Thread(this); / 创建zhangWorker，Shop对象为boss目标对象 wangWorker=new Thread(this); / 创建wangWorker，Shop对象为boss目标对象 zhangWorker.setName(张工); wangWorker.setName(王工); boss.setName(老板); public void run() int i=0; if(Thread.currentThread()=zhangWorker) while(true) try i+; System.out.printf(n%s已搬运了%d箱苹果n,zhangWorker.getName(),i); if(i=3) return; Thread.sleep(10000); / zhangWorker休眠10秒（10000毫秒） catch(InterruptedException e) System.out.printf(n%s让%s继续工作, boss.getName(),zhangWorker.getName(); else if(Thread.currentThread()=wangWorker) while(true) try i+; System.out.printf(n%s已搬运了%d箱香蕉n,wangWorker.getName(),i); if(i=3) return; Thread.sleep(10000); / wangWorker休眠10秒（10000毫秒） catch(InterruptedException e) System.out.printf(n%s让%s继续工作, boss.getName(),wangWorker.getName(); else if(Thread.currentThread()=boss) while(true) zhangWerrupt(); / 吵醒zhangWorker wangWerrupt(); / 吵醒wangWorker if(!(wangWorker.isAlive()|zhangWorker.isAlive() System.out.printf(%n%s下班,boss.getName(); return; public class ShopExample public static void main(String args) Shop shop=new Shop(); shop.zhangWorker.start(); shop.wangWorker.start(); shop.boss.start(); 2、结果截图：8.2.4排队买票1、代码：/SaleExample.javaclass TicketSeller / 负责卖票的类 int fiveNumber=1,tenNumber=0,twentyNumber=0; private int tenNumber1; private int fiveNumber1; public synchronized void sellTicket(int receiveMoney,int buyNumber) if(receiveMoney=5) fiveNumber=fiveNumber+1; System.out.printf(n%s给我5元钱，这是您的1张入场卷, Thread.currentThread().getName(); else if(receiveMoney=10&buyNumber=2) tenNumber=tenNumber+1; System.out.printf(n%s给我10元钱，这是您的2张入场卷, Thread.currentThread().getName(); else if(receiveMoney=10&buyNumber=1) while(fiveNumber1) / 给出线程需等待的条件 try System.out.printf(n%30s靠边等,Thread.currentThread().getName(); wait(); / 线程进入等待状态 System.out.printf(n%30s结束等待n,Thread.currentThread().getName(); catch(InterruptedException e) fiveNumber=fiveNumber-1; tenNumber=tenNumber+1; System.out.printf(n%s给我10元钱，找您5元，这是您的1张入场卷, Thread.currentThread().getName(); else if(receiveMoney=20&buyNumber=1) while(fiveNumber1|tenNumber1) / 给出线程需等待的条件 try System.out.printf(n%30s靠边等,Thread.currentThread().getName(); wait(); / 线程进入等待状态 System.out.printf(n%30s结束等待,Thread.currentThread().getName(); catch(InterruptedException e) fiveNumber=fiveNumber1; tenNumber=tenNumber1; twentyNumber=twentyNumber+1; System.out.printf(n%s给20元钱，找您一张5元和一张10元，这是您的1张入场卷, Thread.currentThread().getName(); else if(receiveMoney=20&buyNumber=2) while(tenNumber1 ) / 给出线程需等待的条件 try System.out.printf(n%30s靠边等n,Thread.currentThread().getName(); wait(); / 线程进入等待状态 System.out.printf(n%30s结束等待,Thread.currentThread().getName(); catch(InterruptedException e) tenNumber=tenNumber1; twentyNumber=twentyNumber+1; System.out.printf(n%s给20元钱，找您一张10元，这是您的2张入场卷, Thread.currentThread().getName(); notifyAll(); / 通知等待的线程结束等待 class Cinema implements Runnable / 实现Runnable接口的类 Thread zhao,qian,sun,li,zhou; / 电影院中买票的线程 TicketSeller seller; / 电影院的售票员 Cinema() zhao=new Thread(this); qian=new Thread(this); sun=new Thread(this); li=new Thread(this); zhou=new Thread(this); zhao.setName(赵); qian.setName(钱); sun.setName(孙); li.setName(李); zhou.setName(周); seller=new TicketSeller(); Override public void run() if(Thread.currentThread()=zhao) seller.sellTicket(20,2); else if(Thread.currentThread()=qian) seller.sellTicket(20,1); else if(Thread.currentThread()=sun) seller.sellTicket(10,1); else if(Thread.currentThread()=li) seller.sellTicket(10,2); else if(Thread.currentThread()=zhou) seller.sellTicket(5,1); public class SaleExample public static void main(String args) Cinema cinema=new Cinema(); cinema.zhao.start(); try Thread.sleep(1000); catch(InterruptedException e) cinema.qian.start(); try Thread.sleep(1000); catch(InterruptedException e) cinema.sun.start(); try Thread.sleep(1000); catch(InterruptedException e) cinema.li.st