#coding=utf-8
    import threading
    import time

    class MyThread(threading.Thread):
        # 重写 构造方法
        def __init__(self,num,sleepTime):
            threading.Thread.__init__(self)
            self.num = num
            self.sleepTime = sleepTime

        def run(self):
            self.num += 1
            time.sleep(self.sleepTime)
            print('线程(%s),num=%d'%(self.name, self.num))

    if __name__ == '__main__':
        mutex = threading.Lock()
        t1 = MyThread(100,5)
        t1.start()
        t2 = MyThread(200,1)
        t2.start()

 import threading
    from time import sleep

    def test(sleepTime):
        num=1
        sleep(sleepTime)
        num+=1
        print('---(%s)--num=%d'%(threading.current_thread(), num))


    t1 = threading.Thread(target = test,args=(5,))
    t2 = threading.Thread(target = test,args=(1,))

    t1.start()
    t2.start()