通过php下载文件并重命名
$filename = dirname(__FILE__) . ‘/oldfilename.jpg‘; $out_filename = ‘newfilename.jpg‘; if( ! file_exists($filename)){ echo ‘Not Found‘ . $filename; exit; } else { // We‘ll be outputting a file header(‘Accept-Ranges: bytes‘); header(‘Accept-Length: ‘ . filesize($filename)); // It will be called header(‘Content-Transfer-Encoding: binary‘); header(‘Content-type: application/octet-stream‘); header(‘Content-Disposition: attachment; filename=‘ . $out_filename); header(‘Content-Type: application/octet-stream; name=‘ . $out_filename); // The source is in filename
if(is_file($filename) && is_readable($filename)){ $file = fopen($filename, "r"); echo fread($file, filesize($filename)); fclose($file);
} exit; }
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