https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/subscribe-message/subscribeMessage.send.html

json传参格式如下,模板id和类型在后台内置

{

    "touser": "oB_hN41zbT1OvATDONK5LccFIwwA",

    "page": "index",

    "lang":"zh_CN",

    "data": {

      "thing1": {

          "value": "rc coupon1"

      },

      "time2": {

          "value": "2021-08-01 13:32:40"

      },

      "number4": {

          "value": 3

      } ,

      "thing3": {

          "value": "test remark message1"

      }

  }

}

打印报错如下: 报文:{"errcode":40003,"errmsg":"invalid openid rid: 617627ab-5e637b4e-20900d78"}