function down($url){ header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename='.basename($papers['file_path'])); header('Content-Transfer-Encoding: binary'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: ' . $url); readfile('location:http://你的域名/'.$url); }
这里就不过多的写文字了,相信都能看懂。就算看不懂,会用就行,$url是文件链接。
还有一个javascript下载不打开的小技巧(加一个download属性即可),找了好多办法,都行不通。这里也记录下吧
<a href="文件链接" download="" target="_blank" title="下载检测报告" >点我下载</a>