php中header()强制文件下载实现代码
function downloadFile( $file ){ $file_name = $file ; $mime = 'application/force-download' ; header( 'Pragma: public' ); // required header( 'Expires: 0' ); // no cache header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' ); header( 'Cache-Control: private' ,false); header( 'Content-Type: ' . $mime ); header( 'Content-Disposition: attachment; filename="' . basename ( $file_name ). '"' ); header( 'Content-Transfer-Encoding: binary' ); header( 'Connection: close' ); readfile( $file_name ); // push it out exit (); }查看更多关于php中header()强制文件下载实现代码 - php上传下载的详细内容...
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