微信开发模板消息发送errcode:40003 errmsg:invalid openid hint

报错后检查了一下字段，发现必须严格按照官方提供的格式

其中openId是对应的touser；template_id也要一致

请严格参考微信文档里的JSON格式

POST数据说明

POST数据示例如下：

{"touser":"OPENID","template_id":"ngqIpbwh8bUfcSsECmogfXcV14J0tQlEpBO27izEYtY","url":"/download", "miniprogram":{"appid":"xiaochengxuappid12345","pagepath":"index?foo=bar"},"data":{"first": {"value":"恭喜你购买成功！","color":"#173177"},"keynote1":{"value":"巧克力","color":"#173177"},"keynote2": {"value":"39.8元","color":"#173177"},"keynote3": {"value":"9月22日","color":"#173177"},"remark":{"value":"欢迎再次购买！","color":"#173177"}}}

参数说明

https://mp./wiki?t=resource/res_main&id=mp1433751277