CodeIgniter - nginx 伪静态:

    location / {
        if (-f $request_filename) {
           break;
           }
        if ($request_filename ~* "\.(js|ico|gif|jpe?g|bmp|png|css)$") {
           break;
           }
        if (!-e $request_filename) {
           rewrite . /index.php last;
           }
    }