微信群发消息怎么发所有人（微信群发怎么发消息给所有人）

import os, re, time, datetime, base64, requests, json, hashlib
from requests_toolbelt import MultipartEncoder
from urllib import parse

# 群发文本消息
def SendGroupMsg(textContent, webHookUrl, mentioned_list=[],mentioned_mobile_list=[]):
    """
     7     发送微信群组机器人消息
     8     :param textContent: 消息内容
     9     :param webHookUrl: 群组机器人WebHook
    10     :param mentioned_list: userid的列表，提醒群中的指定成员(@某个成员)，@all表示提醒所有人
    11     :param mentioned_mobile_list: 手机号列表，提醒手机号对应的群成员(@某个成员)，@all表示提醒所有人
    12     :return:
    13     """
    # url为群组机器人WebHook，配置项
    url = webHookUrl
    headers = {
    "content-type": "application/json"
    }
    msg = {"msgtype": "text",
    "text": {
    "content": textContent,
    "mentioned_list":mentioned_list,
    "mentioned_mobile_list": mentioned_mobile_list
    }}  # 发送文本消息27     # 发送请求

    try:
        result = requests.post(url, headers=headers, json=msg)
        return True
    except Exception as e:
        # print("Requset Failed:", e)
        return False

# 群发图片
def sendImg(imgPath,webHookUrl):
    """
    发送微信群组机器人图片
    图片支持jpg，png两种格式，大小不能超过2Mb
    :param imgPath: 图片的本地路径
    :param webHookUrl: 群组机器人WebHook
    :return:
    """
    # url为群组机器人WebHook，配置项
    url = webHookUrl
    with open(imgPath,"rb") as f:
        fd=f.read()
        base64Content=str(base64.b64encode(fd),"utf-8")
    with open(imgPath,"rb") as f:
        fd=f.read()
        md = hashlib.md5()
        md.update(fd)
        md5Content = md.hexdigest()
    headers = {"content-type": "application/json"}
    msg = {"msgtype": "image","image": {"base64": base64Content,"md5": md5Content}}
    # 发送请求
    try:
        result = requests.post(url, headers=headers, json=msg)
        return True
    except Exception as e:
        # print("Requset Failed:", e)
        return False

# 发送群文件
def QYWXSendGroupFile(filepath, url):
    """
    发送微信群组机器人文件
    :param filepath: 文件路径
    :param url: 群组机器人WebHook
    :return:
    """
    # url为群组机器人WebHook，配置项
    url = url
    headers = {
        "content-type": "application/json"
    }
    # 发送文件需要先上传文件获取media_id
    media_id = UploadFile(filepath, url)
    msg = {"msgtype": "file",
           "file": {"media_id": media_id}}
    # 发送请求
    try:
        #result =requests.post(url, headers=headers, json=msg)
        requests.post(url, headers=headers, json=msg)
        return True
    except Exception as e:
        print("企业微信机器人发送文件失败,详细信息:" + str(e))
        return False

# 上传要发送的文件
def UploadFile(filepath, webHookUrl):
    """
    企业微信机器人上传文件，发送文件前需要先上传--要求文件大小在5B~20M之间
    :param filepath: 文件路径
    :param webHookUrl: 群组机器人WebHook
    :return: media_id
    """
    # url为群组机器人WebHook，配置项
    webHookUrl = webHookUrl
    params = parse.parse_qs(parse.urlparse(webHookUrl).query)
    webHookKey = params['key'][0]
    upload_url = f'https://qyapi.weixin.qq.com/cgi-bin/webhook/upload_media?key={webHookKey}&type=file'
    headers = {"Accept": "application/json, text/plain, */*", "Accept-Encoding": "gzip, deflate",
               "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) appleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36"}
    filename = os.path.basename(filepath)
    try:
        multipart = MultipartEncoder(
            fields={'filename': filename, 'filelength': '', 'name': 'media',
                    'media': (filename, open(filepath, 'rb'), 'application/octet-stream')},
            boundary='-------------------------acebdf13572468')
        headers['Content-Type'] = multipart.content_type
        resp = requests.post(upload_url, headers=headers, data=multipart)
        json_res = resp.json()
        if json_res.get('media_id'):
            # print(f"企业微信机器人上传文件成功，file:{filepath}")
            return json_res.get('media_id')
    except Exception as e:
        # print(f"企业微信机器人上传文件失败，file: {filepath}, 详情：{e}")
        print("企业微信机器人上传文件失败,详细信息:" + str(e))
        return ""


if __name__=='__main__':
    url = 'https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=xxxxxxxxxxxx'
    textContent = 'test01'
    imagePath = '2022050601.png'
    #SendGroupMsg(textContent,url)
    #sendImg(imagePath,url)

标签： do 2022