ThinkPhP5整合微信小程序訂閱消息實用代碼

更新時間：2023年08月26日 10:09:36 投稿：yin

記錄一下開發(fā)小程序消息推送的實例,配合后端tp推送,要使用微信訂閱通知功能,需要用戶首先在小程序點擊訂閱后,后臺方可推送相關訂閱通知模板,否則無法直接推送

前端DEMO

wxml

<view clas="index" style="background: white">
  <button bindtap="clickss">觸發(fā)一下</button>
</view>

wxjs

clickss:function (){
    const templateId = 'RZM7nZoN5P2sA1m6aeiPMmZ-90U1_8PFmjrv_Nf5bhk'; // 訂閱消息模版id
    wx.requestSubscribeMessage({
      tmplIds: [templateId],
      success(res) {
        if (res[templateId] == 'accept') {
          //用戶同意了訂閱，允許訂閱消息
          wx.showToast({
            title: '訂閱成功'
          })
        } else {
          //用戶拒絕了訂閱，禁用訂閱消息
          wx.showToast({
            title: '訂閱失敗'
          })
        }
      },
      fail(res) {
        console.log('ooooooooooooooo', res)
      },
      complete(res) {
        console.log(res)
      }
    })
  },

后端推送代碼

namespace app\api\controller;
use app\common\controller\Api;
use fast\Http;
use think\Cache;
class SubtoMsg extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];
    /**
     * @return mixed
     * 獲取access_token
     * 時效3600秒
     */
    public function getaccess_tonken()
    {
        if (Cache::has('token')) {
            return Cache::get('token');
        } else {
            $appid = '';
            $appsecret = '';
            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appid . "&secret=" . $appsecret;
            //api接口
            $content = Http::get($url);
            if ($content) {
                $content = json_decode($content, true);
            }
            if (!empty($content['access_token'])) {
                session('access_token', $content['access_token']);
                Cache::set('token', $content['access_token'], 3600);
                return $content['access_token'];
            }
        }
    }
    /**
     * @param $openid 目標用戶openid
     * @param $send 發(fā)送數(shù)據(jù)串
     */
    public function send($send)
    {
        /* $send格式demo
        $openid = 'o9vhc5BxMc1pTNCzD1IWVuy4JUP0';//目標用戶的openid
        $templateId = 'laOhzjVJ5J9Tz97JOM4FNlMud2bkwV-g5DPuTYsWUyA';
        $data = array(
            'phrase1' => array('value' => '劉洋'),
            'time2' => array('value' => date('Y-m-d H:i:s', time())),
            'thing3' => array('value' => "老王很棒的喲", 'color' => '#333333'),
        );
        $send = array(
            "touser" => $openid,
            "template_id" => $templateId,
            "data" => $data,
        );*/
        $access_token = self::getaccess_tonken();
        $url = "https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=" . $access_token;
        $ret = Http::post($url, urldecode(json_encode($send)));
        $this->success('', json_decode($ret));
        /*
         * 發(fā)送成功
         * {
            "code": 1,
            "msg": "",
            "time": "1619316449",
            "data": {
                "errcode": 0,
                "errmsg": "ok",
                "msgid": 1840866241775747074
            }
        }*/
        /*
         * 失敗的情況
         * {
            "code": 1,
            "msg": "",
            "time": "1619316019",
            "data": {
                "errcode": 43101,
                "errmsg": "user refuse to accept the msg rid: 6084cd33-3bd5fcdb-4ed3439f"
            }
        }*/
    }
	//用于測試
    public function send_text()
    {
        $openid = 'o9vhc5BxMc1pTNCzD1IWVuy4JUP0';//目標用戶的openid
        // $templateId="";//訂閱消息的模板id
        $templateId = 'laOhzjVJ5J9Tz97JOM4FNlMud2bkwV-g5DPuTYsWUyA';
//        $templateId = get_addon_config('dymsg')['noticetemplateid'];
        $data = array(
            'phrase1' => array('value' => '劉洋'),
            'time2' => array('value' => date('Y-m-d H:i:s', time())),
            'thing3' => array('value' => "老劉很棒的喲", 'color' => '#333333'),
        );
        $access_token = self::getaccess_tonken();
        $url = "https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=" . $access_token;
        $send = array(
            "touser" => $openid,
            "template_id" => $templateId,
            "data" => $data,
        );
        $ret = Http::post($url, urldecode(json_encode($send)));
        $this->success('', json_decode($ret));
        /*
         * 發(fā)送成功
         * {
            "code": 1,
            "msg": "",
            "time": "1619316449",
            "data": {
                "errcode": 0,
                "errmsg": "ok",
                "msgid": 1840866241775747074
            }
        }*/
        /*
         * 失敗的情況
         * {
            "code": 1,
            "msg": "",
            "time": "1619316019",
            "data": {
                "errcode": 43101,
                "errmsg": "user refuse to accept the msg rid: 6084cd33-3bd5fcdb-4ed3439f"
            }
        }*/
    }
}

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