[Nginx] Nginx配置实现下载文件的示例代码

http {
 ...
 server: {
 # 配置下载
  location /download {
   root D:\\download;
   autoindex on;
   autoindex_exact_size off;
  }
 }
 ...
}

root D:/download;
// 或者
root D:\\download;

add_header Content-Disposition "attachment;";

// 所有文件都不打开
location / {
 add_header Content-Disposition "attachment;filename*=utf-8'zh_cn'$arg_n";
}

location / {
if ($request_uri ~* ^.*\?n=([^&]+)$) {
add_header Content-Disposition "filename*=$arg_n";
}
}

location / {
if ($request_uri ~* ^.*\?n=([^&]+)$) {
add_header Content-Disposition "attachment;filename*=$arg_n";
}
}