钉钉机器人消息体

def sendmessage(url, msg, at_list=[]):
    """ 给钉钉发消息 """
    HEADERS = {
        "Content-Type": "application/json ;charset=utf-8 "
    }
    # String_textMsg = {
    #     "msgtype": "markdown",
    #     "markdown": mdmsg,
    #     "at": {
    #         "atMobiles": at_list,
    #         "isAtAll": 0  # 如果需要@所有人，这些写1
    #     }
    # }
    String_textMsg = {
        "msgtype": "text",
        "text": {"content": msg},
        "at": {
            "atMobiles": at_list,  # ["10086"]
            "isAtAll": 0  # 如果需要@所有人，这些写1
        }
    }
    String_textMsg = json.dumps(String_textMsg)
    res = requests.post(url, data=String_textMsg, headers=HEADERS)
    print(str(datetime.datetime.now()) + " 发送钉钉消息：" + str(res.text))