thinkphp控制器实现隐藏文件路径下载

thinkphp控制器实现隐藏文件路径下载

/** * 下载模型栏目控制器 */public function download(){//模板显示文章$User = M("Config"); // 实例化User对象// 把查询条件传入查询方法$arr=$User->select();$address=$arr[0]['config_address'];//     dump($arr);//     exit;$file_name = $address;//文件名字$file_dir = "http://www.tuzicms.com/Uploads/Goods/Tuzicms/";//文件路劲$file = @ fopen($file_dir . $file_name,"r");if (!$file) {echo "文件找不到";} else {Header("Content-type: application/octet-stream");Header("Content-Disposition: attachment; filename=" . $file_name);while (!feof ($file)) {echo fread($file,50000);}fclose ($file);}}