- #-*- encoding: gb2312 -*-
- import string, threading, time
- def thread_main(a):
- global count, mutex
- # 获得线程名
- threadname = threading.currentThread().getName()
- for x in xrange(0, int(a)):
- # 取得锁
- mutex.acquire()
- count = count + 1
- # 释放锁
- mutex.release()
- print threadname, x, count
- time.sleep(1)
- def main(num):
- global count, mutex
- threads = []
- count = 1
- # 创建一个锁
- mutex = threading.Lock()
- # 先创建线程对象
- for x in xrange(0, num):
- threads.append(threading.Thread(target=thread_main, args=(10,)))
- # 启动所有线程
- for t in threads:
- t.start()
- # 主线程中等待所有子线程退出
- for t in threads:
- t.join()
- if __name__ == '__main__':
- num = 4
- # 创建4个线程
- main(4)
- #该片段来自于http://www.codesnippet.cn/detail/04122012792.html
来源: http://www.codesnippet.cn/detail/04122012792.html