location ^~/temp{
alias /home/file/temp;
expires 7d;
if ($request_uri ~* ^.*/(.*).(txt|doc|pdf|rar|gz|zip|docx|exe|xlsx|ppt|pptx|jpg|png)(?n=([^&]+))$) {
add_header Content-Disposition "attachment;filename=$arg_n.$2";
}
}
location ^~/temp{
alias /home/file/temp;
expires 7d;
if ($request_uri ~* ^.*/(.*).(txt|doc|pdf|rar|gz|zip|docx|exe|xlsx|ppt|pptx|jpg|png)(?n=([^&]+))$) {
add_header Content-Disposition "attachment;filename=$arg_n.$2";
}
}