python 线程even
import threading,time import random def door(nums): num=1#电梯在一楼 while True: print("this door is %s 楼"%num) if num==nums: fangxiang=True elif num==1: fangxiang=False if fangxiang: print("this door is 下行") num=num-1 else: print("this door is 上行") num=num+1 #门只在偶数开门 if num%2 and not event.isSet(): event.set() #开门 time.sleep(5) else: event.clear() time.sleep(2) def man(n,doe): while True: time.sleep(random.randrange(10)) if event.isSet(): #门开啦 print("man [%s] 在上电梯" % n) else:#门没开等点 print("man [%s] 在等门开." % n) if __name__=="__main__": event = threading.Event() Door = threading.Thread(target=door,args=(5,)) Door.start() for i in range(3): t = threading.Thread(target=man,args=(i,5)) t.start()
不逼一下自己,都不知道自己有多优秀!!!