想调用客服接口来实现收到一次用户消息回复多条信息。但是每次都是invalid openid。用的测试接口号，有客服接口权限。代码如下;
class Handle(object):
def POST(self):
url = "https://api.weixin.qq.com/cgi-bin/token?" \
"grant_type=client_credential&appid=APPID&" \
"secret=SECRET"
response = requests.get(url=url)
json_data = json.loads(response.text)
access_token = json_data.get("access_token")
try:
webData = web.data()
receive = parse_xml(webData)
toUser = receive.FromUserName
replies = ['1', '2']
url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=%s" % access_token
for reply in replies:
data = {"openid": toUser,
"msgtype": "text",
"command": "Typing",
"text":
{
"content": reply
}
}
response = requests.post(url=url, data=data)
else:
print("暂且不处理")
return "success"
except Exception as Argment:
return Argment

上面的APPID和SECRET已经确认过，都是测试接口号的