Python实现的多线程同步与互斥锁功能示例

本文实例讲述了Python实现的多线程同步与互斥锁功能。分享给大家供大家参考，具体如下： #! /usr/bin/env python #coding=utf-8 import threading import time ''' #1、不加锁 num = 0 class MyThread(threading.Thread): def run(self): global num time.sleep(1) #一定要sleep！！！ num = num + 1 msg = self.name + ' num is ---- ' + str(num) p