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php header跳转ie问题

Jun 13, 2016 am 10:50 AM
header php upload download use supply player Movie of Jump question

电影站提供电影bt下载,由于使用宝丽通播放器,上传电影的时候会同时上传一个电影的hash文件。利用这个hash文件,第一次请求时动态的生成对应的bt种子保存(指定路径)并提供下载。当用户点击下载bt种子的时候,首先到对应的目录下检测对应的bt种子文件是否存在,如果存在,则直接提供下载,否则先生成,再下载。

Bt种子的下载直接在文件中使用header跳转的方式。php文件本身是gbk编码。

后来发现,在chrome和firefox和ie6中都能正常工作,但是到了ie8中会出现找打不文件的情况。这让我很郁闷,ie6都能行,结果ie8还有问题。

[php]
//指向torrent文件,提供下载 
//$torrent_file_url = "torrent/tyvod1/科幻片/雷神托尔.torrent" 
$redirect_url = "http://vod.cqjtu.edu.cn/".$torrent_file_url; 
Header("HTTP/1.1 303 See Other");  
Header("Location: ".$redirect_url); 
exit (); 
经过对比测试,发现如果路径中有中文,ie8就没法下载。php文件本身是GBK编码,于是我们在跳转之前,先将gbk编码的字符串转换为utf8编码。

[php] 
//指向torrent文件,提供下载 
//$torrent_file_url = "torrent/tyvod1/科幻片/雷神托尔.torrent" 
$redirect_url = "http://vod.cqjtu.edu.cn/".$torrent_file_url; 
Header("HTTP/1.1 303 See Other");  
Header("Location: ".iconv("gbk","utf-8",$redirect_url)); 
exit (); 
这下,在chrome和firefox以及ie8和ie9中都没问题了,但是在ie6中又不能下载了。中文乱码。查资料之后说是因为ie6对UTF-8的支持不够完善。尼玛ie还真难伺候,无论是GBK编码还是UTF-8编码,chrome和firefox都能正确解析,ie自家兄弟居然出这样的问题。

没找到好的办法,只得专门为ie6做一下…    
[php] 
//指向torrent文件,提供下载 
//$torrent_file_url = "torrent/tyvod1/科幻片/雷神托尔.torrent" 
$redirect_url = "http://vod.cqjtu.edu.cn/".$torrent_file_url; 
Header("HTTP/1.1 303 See Other");  
if(strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 6.0')===false){//非ie6 
    Header("Location: ".iconv("gbk","utf-8",$redirect_url)); 
}else{//ie6 
    Header("Location: ".$redirect_url); 

exit (); 
作者:jdluojing

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