在ftp服务器上创建文件夹时,如何使用C#在ftp服务器上创建目录？

Yannick Rich..

34

如果要创建嵌套目录,可以使用以下答案

没有干净的方法来检查ftp上是否存在文件夹,因此您必须循环并创建当时的所有嵌套结构文件夹

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...

}

}

}

仅供参考，假设您使用的是较新的C＃版本，则可以执行以下操作：在(ex.Response为FtpWebResponse ftpResponse && ftpResponse.StatusDescription.Contains(“文件存在”))时捕获(WebException ex) (2认同)