使用c#进行ftp登录
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ftp login using c#
提问by Freakingout
How do you Login to FTP using C#?
你如何使用 C# 登录到 FTP？
回答by bendewey
Here is a very nice FTP Client for C#
这是一个非常好的 C# FTP 客户端
http://www.codeproject.com/KB/IP/ftplibrary.aspx
http://www.codeproject.com/KB/IP/ftplibrary.aspx
Snippett from Link
来自链接的片段
//Get the basic FtpWebRequest object with the
//common settings and security
private FtpWebRequest GetRequest(string URI)
{
//create request
FtpWebRequest result = (FtpWebRequest)FtpWebRequest.Create(URI);
//Set the login details
result.Credentials = GetCredentials();
//Do not keep alive (stateless mode)
result.KeepAlive = false;
return result;
}
/// <summary>
/// Get the credentials from username/password
/// </summary>
private System.Net.ICredentials GetCredentials()
{
return new System.Net.NetworkCredential(Username, Password);
}
回答by Svish
Something like:
就像是：
var ftp = System.Net.FtpWebRequest(some url);
ftp.Credentials = something;
I think... :)
我认为... ：）
回答by Ian Nelson
Native FTP support in .NET is fiddly.
.NET 中的本机 FTP 支持很繁琐。
I suggest using the free edtFTPnet component - I have used this in enterprisey applications with no problems whatsoever.
我建议使用免费的 edtFTPnet 组件 - 我已经在企业应用程序中使用了它，没有任何问题。
http://www.enterprisedt.com/products/edtftpnet/overview.html
http://www.enterprisedt.com/products/edtftpnet/overview.html
回答by Edgar
var url = "ftp://server";
FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create(url);
request.Credentials = new NetworkCredential(username, password);
回答by danseery
I'm just throwing my hat in the ring for anyone searching this topic. Here is how I did this recently. I made an FTPProvider class to handle the connection wiring and an FTPSettings class to keep everything modular. This first line below makes the connection and returns the FtpWebRequest you will need to do things like download, delete, and get lists from the FTP server. A complete list and examples can be found here on the msdn.
对于任何搜索此主题的人，我只是在表示敬意。这是我最近的做法。我创建了一个 FTPProvider 类来处理连接布线和一个 FTPSettings 类来保持一切模块化。下面的第一行建立连接并返回 FtpWebRequest，您需要执行诸如从 FTP 服务器下载、删除和获取列表等操作。可以在 msdn 上找到完整的列表和示例。
FtpWebRequest request = FTPProvider.GetFTPRequest(FTPProvider.Settings.FTPPath);
public class FTPProvider
{
public FTPSettings Settings { get; set; }
public FtpWebRequest ConnectToFtp(Uri ftpServerUri)
{
var request = (FtpWebRequest)WebRequest.CreateDefault(ftpServerUri);
request.Credentials = new NetworkCredential(Settings.User, Settings.Password);
return request;
}
public FtpWebRequest GetFTPRequest(string filepath)
{
var ftpServerUri = new Uri(filepath);
return ConnectToFtp(ftpServerUri);
}
}
public class FTPSettings
{
public string FTPPath;
public string User;
public string Password;
}
