xiuxuan 发表于 2018-8-16 10:56:36

python 之多线程加锁

import threading  
import time
  
lock=threading.Rlock()
  
def run(name):
  
    lock.acquire()
  
    print "i am mult-threding",i
  
    lock.release()
  
    time.sleep(2)
  
for i in range(20):
  
    t=threading.Thread(target=run,args=(i,))
  
    t.start()


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