相关疑难解决方法(0)

如何在C#中使用FTP列出目录内容？

我使用下面的代码用FTP列出目录内容它以XML格式返回结果,但我只想要目录的名称而不是整个内容.

我怎么能这样做？

public class WebRequestGetExample
{
    public static void Main ()
    {
        // Get the object used to communicate with the server.
        FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/");
        request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;

        // This example assumes the FTP site uses anonymous logon.
        request.Credentials = new NetworkCredential ("anonymous","janeDoe@contoso.com");

        FtpWebResponse response = (FtpWebResponse)request.GetResponse();

        Stream responseStream = response.GetResponseStream();
        StreamReader reader = new StreamReader(responseStream);
        Console.WriteLine(reader.ReadToEnd());

        Console.WriteLine("Directory List Complete, status {0}", response.StatusDescription);

        reader.Close();
        response.Close();
    }
}

MSDN

我正在尝试使用StackOverflow上的这个示例将FTP文件夹的内容
下载到本地文件夹:使用c#将文件列表从ftp下载到本地文件夹？

我目前的代码是:

public void DownloadFilesFromFTP(string localFilesPath, string remoteFTPPath)
{
    remoteFTPPath = "ftp://" + Hostname + remoteFTPPath;
    var request = (FtpWebRequest)WebRequest.Create(remoteFTPPath);

    request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
    request.Credentials = new NetworkCredential(Username, Password);
    request.Proxy = null;

    FtpWebResponse response = (FtpWebResponse)request.GetResponse();
    Stream responseStream = response.GetResponseStream();
    StreamReader reader = new StreamReader(responseStream);
    List<string> directories = new List<string>();

    string line = reader.ReadLine();

    while (!string.IsNullOrEmpty(line))
    {
        directories.Add(line);
        line = reader.ReadLine();
    }
    reader.Close();

    using (WebClient ftpClient = new WebClient())
    {
        ftpClient.Credentials = new System.Net.NetworkCredential(Username, Password);

        for (int i = 0; …