小程序实例：小程序客服发送图片信息的实现代码

本篇文章给大家带来的内容是关于小程序实例：小程序客服发送图片信息的实现代码，有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。

   /**     * 发送客服消息接口     */    public function actionCustomService()    {        $data = file_get_contents('php://input');                $data = json_decode($data,true);                $qrcode_url = Yii::$app->params['gzh_qrcode'];                $openId = $data['FromUserName'];                $access_token = self::getAccessToken();                $url = 'https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token='.$access_token;                $appid = Yii::$app->params['miniAppid'];                $media_id = self::getRedis("wx_material:$appid", 'media_id');                if (!$media_id) {                    $material = self::uploadImg($qrcode_url,$access_token);                    if ($material) {                        $redis = Yii::$app->redis;                        $redis->hmset("wx_material:$appid", 'type', $material['type'], 'media_id', $material['media_id'], 'created_at', $material['created_at']);                        $redis->expire("wx_material:$appid", 7200);            }                        $media_id = $material['media_id'];        }                $data1 = [                'touser' => $openId,                            'msgtype' => 'image',                            'image' => [                       'media_id' => $media_id,            ],        ];                $data1 = json_encode($data1,JSON_UNESCAPED_UNICODE);               $result = self::https_request($url,$data1);                echo 'success';    }

   //上传素材到微信    public static function uploadImg($img,$access_token)    {        $url = 'https://www.easck.com/d/file/p/2020/08-17/202008171342232180';                $source = file_get_contents($img);        file_put_contents('./images/material/'.$fileName,$source);                if (class_exists('CURLFile')) {                    $josn = array('media' => new CURLFile(realpath("images/material/" . $fileName)));        } else {                    $josn = array('media' => '@' . realpath("images/material/" . $fileName));        }        unlink('./images/material/'.$fileName);                $result = self::curl_post($url,$josn);                $result = json_decode($result,true);                return $result;    }

下面的都是通用代码

    //获取access_token    public static function getAccessToken()    {        $appid = Yii::$app->params['miniAppid'];                $appsecret = Yii::$app->params['miniSecret'];                $url = 'https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$appid.'&secret='.$appsecret;                $result = self::httpGet($url);                $access_token = json_decode($result,true)['access_token'];                return $access_token;    }

    //get方法获取内容    private static function httpGet($url)    {        $curl = curl_init();        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);        curl_setopt($curl, CURLOPT_TIMEOUT, 500);        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 2);        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);        curl_setopt($curl, CURLOPT_URL, $url);                $res = curl_exec($curl);        curl_close($curl);                return $res;    }

    //http请求    public static 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;    }

相关推荐：

小程序中授权相册的解决办法（附代码）

微信小程序实例：点击事件和长按事件的代码实现