公司要求ftp接口不能以明文方式传输，所以adc系统将增加ftps方式 但是在网找了很多方式都无法实现
用了
方法一
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(FileUploadPath);
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(UpLoadUser,UpLoadPWD);
request.EnableSsl = true;
request.UsePassive = true;
ServicePointManager.ServerCertificateValidationCallback = delegate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors)
{ return true; };
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream responseStream = null;
StreamReader readStream = null;
try
{
responseStream = response.GetResponseStream();
readStream = new StreamReader(responseStream, System.Text.Encoding.UTF8);
if (readStream != null)
Console.WriteLine(readStream.ReadToEnd());
}
finally
{
if (readStream != null)
readStream.Close();
if (response != null)
response.Close();
}
方法二
public void Upload(string filename)
{
FileInfo fileInf = new FileInfo(filename);
string uri = "ftp://" + ftpServerIP + "/" + fileInf.Name;
FtpWebRequest reqFTP;
// 根据uri创建FtpWebRequest对象
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri("ftp://" + ftpServerIP + "/" + fileInf.Name));
// ftp用户名和密码
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
//SSL
reqFTP.EnableSsl = true;
// 默认为true，连接不会被关闭
// 在一个命令之后被执行
reqFTP.KeepAlive = false;
// 指定执行什么命令
reqFTP.Method = WebRequestMethods.Ftp.UploadFile;
// 指定数据传输类型
reqFTP.UseBinary = true;
//指定传输模式
reqFTP.UsePassive =false;
// 上传文件时通知服务器文件的大小
reqFTP.ContentLength = fileInf.Length;
// 缓冲大小设置为2kb
int buffLength = 2048;
byte[] buff = new byte[buffLength];
int contentLen;
// 打开一个文件流 (System.IO.FileStream) 去读上传的文件
FileStream fs = fileInf.OpenRead();
try
{
// 把上传的文件写入流
Stream strm = reqFTP.GetRequestStream();
// 每次读文件流的2kb
contentLen = fs.Read(buff, 0, buffLength);
// 流内容没有结束
while (contentLen != 0)
{
// 把内容从file stream 写入 upload stream
strm.Write(buff, 0, contentLen);
contentLen = fs.Read(buff, 0, buffLength);
}
// 关闭两个流
strm.Close();
fs.Close();
}
catch (Exception ex)
{
// MessageBox.Show(ex.Message, "Upload Error");
}
}
都是报远程链接失败 另外提一下 我们的服务器是不需要校验证书的 端口号是990 一定要是被动模式才能登录
麻烦各位大虾 帮忙看看有什么改进的办法 或者有直接的案例 提供一下