什么是一个简单的方法来创建一个使用C＃的FTP服务器上的目录？

What's an easy way to create a directory on an FTP server using C#?

我想出如何将文件上传到一个已经存在的文件夹是这样的：

I figured out how to upload a file to an already existing folder like this:

using (WebClient webClient = new WebClient())
{
    string filePath = "d:/users/abrien/file.txt";
    webClient.UploadFile("ftp://10.128.101.78/users/file.txt", filePath);
}

不过，如果我想上传到用户/ abrien ，我收到了 WebException 称该文件不可用。我想这是因为我需要我的上传文件之前创建新的文件夹，但 Web客户端似乎没有任何方法来实现这一目标。

However, if I want to upload to users/abrien, I get a WebException saying the file is unavailable. I assume this is because I need to create the new folder before uploading my file, but WebClient doesn't seem to have any methods to accomplish that.

推荐答案

使用的FtpWebRequest ，与WebRequestMethods.Ftp.MakeDirectory.

例如：

using System;
using System.Net;

class Test
{
    static void Main()
    {
        WebRequest request = WebRequest.Create("ftp://host.com/directory");
        request.Method = WebRequestMethods.Ftp.MakeDirectory;
        request.Credentials = new NetworkCredential("user", "pass");
        using (var resp = (FtpWebResponse) request.GetResponse())
        {
            Console.WriteLine(resp.StatusCode);
        }
    }
}