exec($sql); $id= $pdo->lastInsertId(); $dir="../Log"; if (!is_dir($dir)){ mkdir($dir); } $token_file=$dir.'/access_token'; if (file_exists($token_file) && time()-filemtime($token_file)<4800){ write_log("qrcode--文件中读取的token:".file_get_contents($token_file)); $access_token= file_get_contents($token_file); }else{ $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".APPID."&secret=".APPSECRET; $result=http_request($url); if(!$result){ write_log("qrcode-获取token出错"); echo "qrcode-获取token出错"; exit; } $result_obj=json_decode($result); file_put_contents($token_file, $result_obj->access_token); write_log("qrcode-url获取的token:".$result_obj->access_token); $access_token= $result_obj->access_token; } $qrcode='{"action_name": "QR_LIMIT_STR_SCENE", "action_info": {"scene": {"scene_str": '.$id.'}}}'; $ticketUrl="https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=".$access_token; $resultTicket=http_request($ticketUrl,$qrcode); if ($resultTicket){ write_log($resultTicket); $ticket_obj=json_decode($resultTicket); $ticket=$ticket_obj->ticket; write_log("qrcode.php-- $ticketUrl url获取ticket:".$ticket); } $qrcodeUrl="https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=".urlencode($ticket); write_log("$qrcodeUrl".$qrcodeUrl); $imageInfo=downloadImageFromWeiXin($qrcodeUrl); $dir="./Images"; if (!is_dir($dir)){ mkdir($dir); } $filename=$dir."/qrcode"."-".$id."-".time().".jpg"; $local_file=fopen($filename, 'w'); if ($local_file !==false){ if(fwrite($local_file, $imageInfo["body"]) !== false){ fclose($local_file); /* $filePath=dirname($_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'])."/".$filename; downfile($filePath); */ } } header("Location: $qrcodeUrl"); exit; } ?>

media_id:
跳转url: