小程序消息订阅：不同的openId，消息被同一个微信号接收到了

msgId如下：

{\"errcode\":0,\"errmsg\":\"ok\",\"msgid\":2623958700709380104}

{\"errcode\":0,\"errmsg\":\"ok\",\"msgid\":2623958701128810496}

https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/subscribe-message.htmlhttps://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/subscribe-message.html