[图片] 这个类型到底是什么类型？ [图片] 我前端上传图片的时候，后台该怎么接收这个参数？为什么老是报错："media data missing hint: [gQDX9a05132756]"

- 当前 Bug 的表现（[图片] ） $access_token = (new AccessToken())->access_token; $content = '铭感内容'; $url = 'https://api.weixin.qq.com/wxa/msg_sec_check?access_token='.$access_token; $json_result = chemla_curl($url, json_encode(['content'=>$content],JSON_UNESCAPED_UNICODE),true); $result = json_decode($json_result, true); fpc($result);api接口去过滤，但是实际上返回的信息都是ok /** * 请求接口返回内容 * @param  string $url [请求的URL地址] * @param  string $params [请求的参数] * @param  bool $ipost [是否采用POST形式] * @return  string */ function chemla_curl($url,$params=false,$isPost=false){ $httpInfo = array(); $ch = curl_init(); curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 ); curl_setopt( $ch, CURLOPT_USERAGENT , 'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.22 (KHTML, like Gecko) Chrome/25.0.1364.172 Safari/537.22' ); curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 30 ); curl_setopt( $ch, CURLOPT_TIMEOUT , 30); curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true ); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); if( $isPost ) { curl_setopt( $ch , CURLOPT_POST , true ); curl_setopt( $ch , CURLOPT_POSTFIELDS , $params ); curl_setopt( $ch , CURLOPT_URL , $url ); } else { if($params){ curl_setopt( $ch , CURLOPT_URL , $url."?".$params); }else{ curl_setopt( $ch , CURLOPT_URL , $url); } } curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); $response = curl_exec($ch); if ($response === FALSE) { return false; } $httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE ); $httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) ); curl_close( $ch ); return $response; } 微信号：fpc123

通过微信扫一扫如何在小程序上获取到二维码上带参的值，知道的麻烦告诉下，谢谢，急