解决php curl模拟post请求内容后并下载文件的思路

分类：PHP_Python| 发布：佚名| 查看：341 | 发表时间：2015/12/29

下面代码使用curl模拟post请求链接后直接显示出了文件内容，如何修改成不显示内容而直接下载请求到的.torrent格式文件呢

01function curl_post($header,$data,$url)
02{
03 $ch = curl_init();
04 $res= curl_setopt ($ch, CURLOPT_URL,$url);
05 curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
06 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
07 curl_setopt ($ch, CURLOPT_HEADER, 0);
08 curl_setopt($ch, CURLOPT_POST, 1);
09 curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
10 curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
11 curl_setopt($ch,CURLOPT_HTTPHEADER,$header);
12 $result = curl_exec ($ch);
13 curl_close($ch);
14 if ($result == NULL) {
15 return 0;
16 }
17 return $result;
18} 
19 $url = 'http://www.bubuol.com/download4.php' ; 
20 $header = array("Host:www.bubuol.com",
21 "Content-Type:application/x-www-form-urlencoded",
22 'User-Agent: Mozilla/4.0 (compatible; MSIE .0; Windows NT 6.1; Trident/4.0; SLCC2;)'); 
23$data = 'action=download&id=26881&uhash=eecf3d3071a7b672c314bc39';
24$ret = curl_post($header, $data,$url);
25//需将内容显示修改为文件下载
26echo $ret;

------解决思路----------------------

不要echo $ret;

把$ret写入文件中去。保存起来

------解决思路----------------------

1$ret = curl_post($header, $data,$url);
2//需将内容显示修改为文件下载
3$filename = 'x.torrent';
4header("Content-Type: application/force-download");
5header("Content-Disposition: attachment; filename=$filename"); 
6echo $ret;