如何使用 C# 在 FTP 服务器上创建目录?

问题描述

使用 C# 在 FTP 服务器上创建目录的简单方法是什么?

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

我想出了如何将文件上传到已经存在的文件夹，如下所示:

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);
}

但是，如果我想上传到 users/abrien，我会收到一个 WebException 说文件不可用.我认为这是因为我需要在上传文件之前创建新文件夹，但 WebClient 似乎没有任何方法可以实现.

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FtpWebRequest，方法为WebRequestMethods.Ftp.MakeDirectory.

Use FtpWebRequest, with a method of 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);
        }
    }
}

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