微信发送模板消息

class Wechat extends Controller
{
    //发送模板消息
        public function do_send(){
            
            
            $appid = APPID;
            $appsecret = appsecret;
            $access_token_url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=' . $appid . '&secret=' . $appsecret;//获取access_token
            $json_token = $this->curl_post($access_token_url);
            $access_token1 = json_decode($json_token, true);
            $access_token2 = $access_token1['access_token'];//模板消息
            $json_template = $this->json_tempalte();
            $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $access_token2;
            $res = $this->curl_post($url, urldecode($json_template));
            $res = json_decode($res, true);
            if ($res['errcode'] == 0) {
                echo '发送成功';
            } else {
                echo '发送失败';
            }
        }
        //将模板消息json格式化
        public function json_tempalte(){
            //模板消息
            $template = [
                'touser' => 'oS3TrsvDsvnF77BNNuMTj0FRi9g8',  //前面获取的openid
                'template_id' => "Vm8N6Avj-rVlNx1s8GsUBgdTPmX4Q7zYfJNJ2PcXyLA", //前面新增的模板id
                'url' => "http://www.chinaportrait.org/", //点击模板消息会跳转的链接
                'topcolor' => "#7B68EE",
                'data' => array(
            //这里在测试号是没法显示的，但是在正式的模板是这样的数据
            'first' => array(
                'value' => urlencode("尊敬的云淡风轻,您好!"),
                'color' => "#FF0000"
            ),
            'keyword1' => array(
                'value' => urlencode('2022年'), 
                'color' => '#FF0000'
            ),  //keyword需要与配置的模板消息对应
            'keyword2' => array(
                'value' => urlencode('1000元'),
                'color' => '#FF0000'
            ),
            'remark' => array(
                'value' => urlencode('感谢您对中国人像摄影学会工作的支持！'),
                'color' => '#FF0000'))];
            $json_template = json_encode($template);
            return $json_template;
        }
        //curl请求
        function curl_post($url, $data = array()){
            
            $curl = curl_init();
            curl_setopt($curl, CURLOPT_URL, $url);
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
            if (!empty($data)) {
                curl_setopt($curl, CURLOPT_POST, 1);
                curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
            }
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
            $output = curl_exec($curl);
            curl_close($curl);
            return $output;
        }
 
   
//     $wx=new wechat();
//     $wx->do_send();
}