发送订阅消息模版：https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/mp-message-management/subscribe-message/sendMessage.html

我请求的接口：https://api.weixin.qq.com/cgi-bin/message/wxopen/chattoolmsg/send?access_token=

access_token 和 token 我都隐藏了： 下面是我用postMan 发送的模板

{

"access_token":"token",

"template_id":"XHjRhT-yC9wSimLOoDSE1EyQAUgkcN9WoHMBDWssWVA",

"page":"",

"touser":"ID",

"data":{ "thing1": { "value": "审核通过" }, "thing2": { "value": "订阅" } },

"miniprogram_state":"developer",

"lang":"zh_CN"

}

返回内容：{

"errcode": 47001,

"errmsg": "data format error rid: 6870c7bd-1c614885-33d8598b"

}