使用C#在FTP服务器上创建目录的简单方法是什么?
我想出了如何将文件上传到已经存在的文件夹中,如下所示:
using (WebClient webClient = new WebClient())
{
string filePath = "d:/users/abrien/file.txt";
webClient.UploadFile("ftp://10.128.101.78/users/file.txt", filePath);
}
然而,如果我想上传到users/abrien
,我会得到一个WebException
,告诉我文件不可用。我假设这是因为我需要在上传文件之前创建新文件夹,但WebClient
似乎没有任何方法来完成这一任务。
发布于 2009-05-13 22:03:36
使用带有WebRequestMethods.Ftp.MakeDirectory
方法的FtpWebRequest
。
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);
}
}
}
发布于 2014-05-07 21:51:16
以下是您想要创建嵌套目录的答案
没有干净的方法来检查文件夹是否存在于ftp上,因此您必须循环并创建所有嵌套结构,一次创建一个文件夹
public static void MakeFTPDir(string ftpAddress, string pathToCreate, string login, string password, byte[] fileContents, string ftpProxy = null)
{
FtpWebRequest reqFTP = null;
Stream ftpStream = null;
string[] subDirs = pathToCreate.Split('/');
string currentDir = string.Format("ftp://{0}", ftpAddress);
foreach (string subDir in subDirs)
{
try
{
currentDir = currentDir + "/" + subDir;
reqFTP = (FtpWebRequest)FtpWebRequest.Create(currentDir);
reqFTP.Method = WebRequestMethods.Ftp.MakeDirectory;
reqFTP.UseBinary = true;
reqFTP.Credentials = new NetworkCredential(login, password);
FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();
ftpStream = response.GetResponseStream();
ftpStream.Close();
response.Close();
}
catch (Exception ex)
{
//directory already exist I know that is weak but there is no way to check if a folder exist on ftp...
}
}
}
发布于 2009-05-13 22:04:39
如下所示:
// remoteUri points out an ftp address ("ftp://server/thefoldertocreate")
WebRequest request = WebRequest.Create(remoteUri);
request.Method = WebRequestMethods.Ftp.MakeDirectory;
WebResponse response = request.GetResponse();
(有点晚了。真奇怪。)
https://stackoverflow.com/questions/860638
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