多线程—卖票

import threadingimport timelist_ticket=[]      #定义票池lock=threading.Lock() #获得多线程锁num=30#票数for i in range(1,num+1):     #ticket_num="0"*(len(str(num))-len(str(i)))+str(i)    #001,003,013     ticket_num=str(i).zfill(3)     list_ticket.append(ticket_num)# print(list_ticket)def seel_ticket(num):  # 通过传参来用窗口买票    #全局变量   # global list_ticket   #time.sleep(1)   while len(list_ticket)>0:       #time.sleep(0.5)       lock.acquire()      #打开线程锁       print("正在打印票")       thre = list_ticket[0]   #依次买票       print(num,"号窗口售票点出票成功，票号为:",thre )       del list_ticket[0]   #取出以后就得马上删除       lock.release()      #释放       time.sleep(0.1)    # 必须有这个睡眠#++++++===========================================================# #新建线程# list_thread=[]   # 线程的集合for i in range(5):    thread = threading.Thread(target=seel_ticket, args=(i+1,)).start()    # list_thread.append(thread)# for i in list_thread:#     i.start()

# #创建5个线程# thread=threading.Thread(target=seel_ticket,args=(1,))# thread2=threading.Thread(target=seel_ticket,args=(2,))# thread3=threading.Thread(target=seel_ticket,args=(3,))# thread4=threading.Thread(target=seel_ticket,args=(4,))# thread5=threading.Thread(target=seel_ticket,args=(5,))# #启动# thread.start()# thread2.start()# thread3.start()# thread4.start()# thread5.start()

原文地址：https://www.cnblogs.com/wxjqss/p/10001781.html