一、用Python自动发送微信消息

import itchat# enableCmdQR=True，允许在cmd命令行显示二维码
# hotReload=True，允许短期内可以不需要重复登陆
itchat.auto_login(enableCmdQR=True,hotReload=True)# to_name = itchat.search_friends(name="微信好友备注名称")
# print(to_name)
# # 发送文本消息
# for i in range(10):
#     itchat.send('测试中。。。',toUserName=to_name[0]['UserName'])
#
# # 发送表情包
# file_img = 'biaoqingbao.jpg'
# itchat.send_image(file_img,toUserName=to_name[0]['UserName'])# search_chatrooms 获取通讯录中群聊列表 update=True 会获取实时有信息的群
# myroom = itchat.get_chatrooms(update=True)
# print(myroom)to_room = itchat.search_chatrooms(name='群聊名称')
# print(to_room)
for i in range(10):itchat.send('需要发送的文字信息',toUserName=to_room[0]['UserName'])

二、用Python自动接收 并 回复微信消息，同时把接收的文件进行自动保存

from itchat.content import *# 判断收到的信息类型，如果收到的信息是文本，则执行下面的函数
@itchat.msg_register(TEXT)
def text_reply(msg):print(msg.text)reply_text = msg.text.replace('吗？','!')# print(reply_text)return reply_text# @itchat.msg_register([PICTURE,RECORDING,ATTACHMENT,VIDEO])
# def download_files(msg):
#     print(msg)
#     msg.download(msg.fileName)itchat.auto_login(enableCmdQR=True,hotReload=True)# 保证程序一直在运行
itchat.run()

三、在文件被修改后实时发送修改的信息给指定的微信好友

import os
import time
import xlrd
import itchatitchat.auto_login(enableCmdQR=True,hotReload=True)
change_time_save = time.ctime(os.stat('aaa.xlsx').st_mtime)while True:time.sleep(5)change_time = time.ctime(os.stat('aaa.xlsx').st_mtime)if change_time_save == change_time:passelse:change_time_save = change_timexlsx = xlrd.open_workbook('aaa.xlsx')table = xlsx.sheet_by_index(0)content = str(table.cell_value(0,0))to_name = itchat.search_friends(name='微信好友备注名')itchat.send(content,toUserName=to_name[0]['UserName'])print("发送成功！时间：" + time.strftime("%Y-%m-%d %H:%M:%S",time.localtime()))