FTP文件名编码 [英] FTP filename encoding

问题描述

Hi
我使用扭曲库连接到FTP服务器，但是我有文件名编码问题。
我收到'Illusion-N\xf3z.txt'，所以它不是unicode。有没有FTP命令强制特定的编码？
提前感谢！
MK

Hi I use twisted library to connect to FTP server but I have problem with filename encoding. I receive 'Illusion-N\xf3z.txt' so its not unicode. Is there any FTP command to force specific encoding? Thanks in advance! MK

推荐答案

有两种可能性：

• FTP不是unicode感知。在这个例子中看起来像你正在说话的服务器是发送Latin-1编码的字节。所以你需要使用这个编码对字节进行解码。


• 有一个一个RFC ，它将FTP更新为UTF-8感知。检查 FEAT 命令的结果，看看 UTF8 是否存在（但可能不是，因为示例字节无效UTF-8）。如果是，则使用UTF-8对字节进行解码。

• FTP is not unicode aware. It looks like the server you're talking to in this example is sending Latin-1 encoded bytes. So you need to decode the bytes using that encoding when you receive them.
• There is an RFC which updates FTP to be UTF-8-aware. Check the results of the FEAT command to see if UTF8 is there (but it probably isn't, since the example bytes are not valid UTF-8). If it is, decode the bytes using UTF-8.

Twisted的FTP客户端不会对其进行任何与Unicode相关的操作，因为它只是实现了基本的FTP RFC。

Twisted's FTP client won't do anything unicode-related for it, since it just implements the basic FTP RFC.

这篇关于FTP文件名编码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！