转载自：https://blog.csdn.net/enweitech/article/details/79585043，修改部分代码以适应python 3.x版本

# coding:utf-8import itchatfrom itchat.content import TEXTfrom itchat.content import *import sysimport timeimport reimport importlibimport osimportlib.reload(sys)msg_information = {}face_bug = None  # 针对表情包的内容@itchat.msg_register([TEXT, PICTURE, FRIENDS, CARD, MAP, SHARING, RECORDING, ATTACHMENT, VIDEO], isFriendChat=True,                     isGroupChat=True, isMpChat=True)def handle_receive_msg(msg):    global face_bug    msg_time_rec = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())  # 接受消息的时间    msg_from = itchat.search_friends(userName=msg['FromUserName'])['NickName']  # 在好友列表中查询发送信息的好友昵称    msg_time = msg['CreateTime']  # 信息发送的时间    msg_id = msg['MsgId']  # 每条信息的id    msg_content = None  # 储存信息的内容    msg_share_url = None  # 储存分享的链接，比如分享的文章和音乐    print    msg['Type']    print    msg['MsgId']    if msg['Type'] == 'Text' or msg['Type'] == 'Friends':  # 如果发送的消息是文本或者好友推荐        msg_content = msg['Text']        print        msg_content    # 如果发送的消息是附件、视屏、图片、语音    elif msg['Type'] == "Attachment" or msg['Type'] == "Video" \            or msg['Type'] == 'Picture' \            or msg['Type'] == 'Recording':        msg_content = msg['FileName']  # 内容就是他们的文件名        msg['Text'](str(msg_content))  # 下载文件        # print msg_content    elif msg['Type'] == 'Card':  # 如果消息是推荐的名片        msg_content = msg['RecommendInfo']['NickName'] + '的名片'  # 内容就是推荐人的昵称和性别        if msg['RecommendInfo']['Sex'] == 1:            msg_content += '性别为男'        else:            msg_content += '性别为女'        print        msg_content    elif msg['Type'] == 'Map':  # 如果消息为分享的位置信息        x, y, location = re.search(            "
     
      " + x.__str__() + " 经度->" + y.__str__()  # 内容为详细的地址        else:            msg_content = r"" + location    elif msg['Type'] == 'Sharing':  # 如果消息为分享的音乐或者文章，详细的内容为文章的标题或者是分享的名字        msg_content = msg['Text']        msg_share_url = msg['Url']  # 记录分享的url        print        msg_share_url    face_bug = msg_content    ##将信息存储在字典中，每一个msg_id对应一条信息    msg_information.update(        {            msg_id: {                "msg_from": msg_from, "msg_time": msg_time, "msg_time_rec": msg_time_rec,                "msg_type": msg["Type"],                "msg_content": msg_content, "msg_share_url": msg_share_url            }        }    )##这个是用于监听是否有消息撤回@itchat.msg_register(NOTE, isFriendChat=True, isGroupChat=True, isMpChat=True)def information(msg):    # 这里如果这里的msg['Content']中包含消息撤回和id，就执行下面的语句    if '撤回了一条消息' in msg['Content']:        old_msg_id = re.search("\
      
       (.*?)\<\/msgid\>", msg['Content']).group(1)  # 在返回的content查找撤回的消息的id        old_msg = msg_information.get(old_msg_id)  # 得到消息        print        old_msg        if len(old_msg_id) < 11:  # 如果发送的是表情包            itchat.send_file(face_bug, toUserName='filehelper')        else:  # 发送撤回的提示给文件助手            msg_body = "告诉你一个秘密~" + "\n" \                       + old_msg.get('msg_from') + " 撤回了 " + old_msg.get("msg_type") + " 消息" + "\n" \                       + old_msg.get('msg_time_rec') + "\n" \                       + "撤回了什么 ⇣" + "\n" \                       + r"" + old_msg.get('msg_content')            # 如果是分享的文件被撤回了，那么就将分享的url加在msg_body中发送给文件助手            if old_msg['msg_type'] == "Sharing":                msg_body += "\n就是这个链接➣ " + old_msg.get('msg_share_url')            # 将撤回消息发送到文件助手            itchat.send_msg(msg_body, toUserName='filehelper')            # 有文件的话也要将文件发送回去            if old_msg["msg_type"] == "Picture" \                    or old_msg["msg_type"] == "Recording" \                    or old_msg["msg_type"] == "Video" \                    or old_msg["msg_type"] == "Attachment":                file = '@fil@%s' % (old_msg['msg_content'])                itchat.send(msg=file, toUserName='filehelper')                os.remove(old_msg['msg_content'])            # 删除字典旧消息            msg_information.pop(old_msg_id)itchat.auto_login(hotReload=True)itchat.run()