微信公众号--模板消息

<?php

class Temp {

    private $appId;
    private $appSecret;

    public function __construct($appId, $appSecret) {
        $this->appId = $appId;
        $this->appSecret = $appSecret;
    }

    public function getAccessToken() {
        // access_token 应该全局存储与更新，以下代码以写入到文件中做示例
        $data = json_decode($this->get_php_file("access_token.php"));
        if ($data->expire_time < time()) {
            // 如果是企业号用以下URL获取access_token
            // $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret";
            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret";
            $res = json_decode($this->https_request($url));
            $access_token = $res->access_token;
            if ($access_token) {
                $data->expire_time = time() + 7000;
                $data->access_token = $access_token;
                $this->set_php_file("access_token.php", json_encode($data));
            }
        } else {
            $access_token = $data->access_token;
        }
        return $access_token;
    }

    private function get_php_file($filename) {
        return trim(substr(file_get_contents($filename), 15));
    }

    private function set_php_file($filename, $content) {
        $fp = fopen($filename, "w");
        fwrite($fp, "<?php exit();?>" . $content);
        fclose($fp);
    }

    function https_request($url, $data = null) {
        $curl = curl_init();
        curl_setopt($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;
    }

    /**
     * 发送模板消息
     * @param type $data
     * @return type
     */
    public function send_tmplete_message($data) {
        $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $this->getAccessToken();
        $res = $this->https_request($url, $data);
        return json_decode($res, TRUE);
    }

}

$jssdk = new Temp("wxfb337c1106b89658", "36bdf6bf95ad608c82e613f0b186af24");

//组装模板消息
$templete = array(
    "touser" => "okPTRs0ewUhSvPa_0ajU0p7mPaoE",
    "template_id" => "PpAsY7Kq7OU6rm-V1GrDhZWexrFetJOdpDAwwDpO658",
    "url" => "http://www.baidu.com",
    "data" => array(
        "first" => array("value" => "您好,欢迎使用自动售货机购物。"),
        "product" => array("value" => "可口可乐", "color" => "#173177"),
        "price" => array("value" => "4", "color" => "#173177"),
        "time" => array("value" => date("Y年m月d日")),
        "remark" => array("value" => "祝您购物愉快！")
    )
);
//发送模板消息
$jssdk->send_tmplete_message(urldecode(json_encode($templete)));