用户的openid一定要是公众号的openid吗，怎么拿到啊，我现在用的是小程序的openid
{"touser":"o0wVR4xfb_iOamLriaaRLmMeCFgo","data":{"phone_number13":{"value":"15553239999"},"time3":{"value":"2023-12-23 14:32"},"thing8":{"value":"操作工"},"thing2":{"value":"技术测试"},"thing1":{"value":"许仙"}},"template_id":"q5FlqtHoH3lDsQHgEG9ohzWI9tXdOgt78tyYV3_xNGs","miniprogram":{"appid":"wxd35906858dc450f2"}}
「公众号模板消息接口」只能使用公众号openid，方法有很多，比如小程序、公众号绑定在同一个开放平台账号下：
也可以参考这篇文章：https://developers.weixin.qq.com/community/develop/article/doc/000c2a2911cc889cdf5052f1e61013