手机远程控制电脑

import itchat
import os

usageMsg = u"使用方法：\n1.运行CMD命令：xxx (xxx为命令)\n" \
           u"-例如关机命令:\nshutdown -s -t 0 \n" \
           u"2.启用命令助手(默认开启)：ast\n" \
           u"3.关闭命令助手：astc"
flag = 1 #消息助手开关

@itchat.msg_register('Text')
def text_reply(msg):
    global flag
    message = msg['Text']
    fromName = msg['FromUserName']
    toName = msg['ToUserName']
    if toName == "filehelper":
        if flag==0:
            if message == "ast":
                flag = 1
                itchat.send("命令助手已开启", "filehelper")
        elif flag==1:
            if message == "astc":
                flag = 0
                itchat.send("命令助手已关闭", "filehelper") 
            if message=="cmd":
                flag=2
                itchat.send("cmd命令已开启", "filehelper")
        elif flag == 2:
            os.system(message)
    else:
        pass  
#     itchat.send("123", fromName)

if __name__ == '__main__':
    itchat.auto_login(hotReload=True)
    itchat.send(usageMsg, "filehelper")
    itchat.run()