我在网络上有一个带有文件夹视图的文件夹（http://example.com/folder1/folder2/）
/folder2 有多个文件夹，其中包含 pdf 文件。我想通过 ssh 将 /folder2 的所有内容下载到我的服务器，包括使用 wget 的所有子文件夹和文件。我已经尝试了以下但我一直只得到一个 index.html 和 robots.txt 文件。
[root@myserver downloads]# wget -r --no-parent --reject "index.html*" http://www.example.com/folder1/folder2/
--2015-08-07 07:46:36-- http://www.example.com/folder1/folder2/
Resolving www.example.com... 192.168.1.1
Connecting to www.example.com|192.168.1.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: `www.example.com/folder1/folder2/index.html'
[ <=> ] 4,874,325 138K/s in 37s
2015-08-07 07:47:42 (128 KB/s) - `www.example.com/folder1/folder2/index.html' saved [4874325]
Loading robots.txt; please ignore errors.
--2015-08-07 07:47:42-- http://www.example.com/robots.txt
Connecting to www.example.com|192.168.1.1|:80... connected.
HTTP request sent, awaiting response... …