多线程小模块

def count(i):
     for k in range(1, 100+1):
        text.insert(END,'第'+str(i)+'线程count:  '+str(k)+'\n')
        time.sleep(0.001)


def fun():
    for i in range(1, 5+1):
        th=threading.Thread(target=count,args=(i,))
        th.setDaemon(True)#守护线程
        th.start()
    var.set('MDZZ')