功能介绍
消息能力是小程序能力中的重要组成,我们为开发者提供了订阅消息能力,以便实现服务的闭环和更优的体验。
- 订阅消息推送位置:服务通知
- 订阅消息下发条件:用户自主订阅
- 订阅消息卡片跳转能力:点击查看详情可跳转至该小程序的页面
使用说明
步骤一:获取模板 ID
在微信公众平台手动配置获取模板 ID:
登录 https://mp.weixin.qq.com 获取模板,如果没有合适的模板,可以申请添加新模板,审核通过后可使用。
步骤二:获取下发权限
前端的接口:我们可以预设多个模板ID一起申请,用户勾选的会返回accept,也是就通过,后端就可以记录了。
wx.requestSubscribeMessage({
tmplIds: [\'\'],
success (res) { }
})
步骤三:调用接口下发订阅消息
POST https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=ACCESS_TOKEN
/ * 发送订阅消息 * @return [type] [description] */ public function sendSubMessage($openId = "openId",$tmpl = "TEMPLATE_ID",array $data,$page=\'\',$miniprogram_state=\'formal\'){ $params[\'touser\'] = $openId; $params[\'template_id\'] = $tmpl; $params[\'page\'] = $page; $params[\'miniprogram_state\'] = $miniprogram_state; $params[\'data\'] = $data; $url = \'https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=\'.$token; $re = $this->curl_url($url,$params); return $re; } private function curl_url($url, $json) { $body = json_encode($json); $headers = array("Content-type: application/json;charset=UTF-8", "Accept: application/json", "Cache-Control: no-cache", "Pragma: no-cache"); $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $body); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); $result = curl_exec($ch); curl_close($ch); return $result; }
data请求示例
{
"touser": "OPENID",
"template_id": "TEMPLATE_ID",
"page": "index",
"miniprogram_state":"developer",
"lang":"zh_CN",
"data": {
"number01": {
"value": "339208499"
},
"date01": {
"value": "2015年01月05日"
},
"site01": {
"value": "TIT创意园"
} ,
"site02": {
"value": "广州市新港中路397号"
}
}
}
官方文档:https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/subscribe-message.html