c# - 在 C# 中从 FTP 中删除文件

Question

我的程序可以使用以下代码将文件上传到 FTP 服务器:

WebClient client = new WebClient();
client.Credentials = new System.Net.NetworkCredential(ftpUsername, ftpPassword);
client.BaseAddress = ftpServer;
client.UploadFile(fileToUpload, WebRequestMethods.Ftp.UploadFile, fileName);

现在我需要删除一些文件，但我做不到。我应该用什么代替

client.UploadFile(fileToUpload, WebRequestMethods.Ftp.UploadFile, fileName);

Answer 1

您需要使用 FtpWebRequest类做那个，我想。

FtpWebRequest request = (FtpWebRequest)WebRequest.Create(serverUri);

//If you need to use network credentials
request.Credentials = new NetworkCredential(ftpUsername, ftpPassword); 
//additionally, if you want to use the current user's network credentials, just use:
//System.Net.CredentialCache.DefaultNetworkCredentials

request.Method = WebRequestMethods.Ftp.DeleteFile;
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Console.WriteLine("Delete status: {0}", response.StatusDescription);  
response.Close();