https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/mp-message-management/uniform-message/sendUniformMessage.html 小程序向微信公众号发送消息提示 40013 invalid appId 40013不合法的 AppID ，请开发者检查 AppID 的正确性，避免异常字符，注意大小写 url https://api.weixin.qq.com/cgi-bin/message/wxopen/template/uniform_send?access_token=%s 请求参数 { "touser": "o8zutxMq3D1X1m4VUNJryHvXRUy8", "mp_template_msg": { "appid": "wxfea0b562b1e333d7", "template_id": "XLR2Owxktsn4BdihFfTL-z_XpRUBBtd0vNQXGxG6VnY", "url": "test........", "miniprogram": { "appid": "wxfea0b562b1e333d7", "pagepath": "pages/mine/signed-orders/signed-orders" }, "data": { "keyword3": { "color": "", "value": "已签署" }, "keyword1": { "color": "", "value": "ZJTRUST-TEST" }, "keyword2": { "color": "", "value": "123456789" }, "remark": { "color": "", "value": "点击查看详情" }, "first": { "color": "", "value": "您的电子合同已签署" } } } }