c#使用FTP协议将文件上传至unix主机

2019-01-21 08:56:33 108 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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该程序原本是从windows主机A得到指定excel文档, 处理后发送邮件并上传至另一台Windows主机B, 现在主机B要变成Unix主机,并使用FTP协议,
我在程序里找到如下上传方法,应该是Windows主机的吧..., 请问大神如果变成上传至Unix主机要怎么写呢?谢谢各位大神!!

 public string Upload(string FTPSubPath, string filename)

        {

            FileInfo fileInf = new FileInfo(filename);

            string uri = "ftp://" + ftpServerIP + "/" + FTPSubPath + "/" + fileInf.Name;

            FtpWebRequest reqFTP;

            // Create FtpWebRequest object from the Uri provided 

            reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri));

            try

            {

                // Provide the WebPermission Credintials 

                reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);

                reqFTP.Proxy = null; //当你的机子使用的是代理上网时，最好加上这一行，要不然报“使用 HTTP 代理时不支持请求的 FTP 命令。”错误

             

                // By default KeepAlive is true, where the control connection is not closed 

                // after a command is executed. 

                reqFTP.KeepAlive = false;



                // Specify the command to be executed. 

                reqFTP.Method = WebRequestMethods.Ftp.UploadFile;



                // Specify the data transfer type. 

                reqFTP.UseBinary = true;



                // Notify the server about the size of the uploaded file 

                reqFTP.ContentLength = fileInf.Length;



                // The buffer size is set to 2kb 

                int buffLength = 2048;

                byte[] buff = new byte[buffLength];

                int contentLen;



                // Opens a file stream (System.IO.FileStream) to read the file to be uploaded 

                //FileStream fs = fileInf.OpenRead(); 

                FileStream fs = fileInf.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite);



                // Stream to which the file to be upload is written 

                Stream strm = reqFTP.GetRequestStream();



                // Read from the file stream 2kb at a time 

                contentLen = fs.Read(buff, 0, buffLength);



                // Till Stream content ends 

                while (contentLen != 0)

                {

                    // Write Content from the file stream to the FTP Upload Stream 

                    strm.Write(buff, 0, contentLen);

                    contentLen = fs.Read(buff, 0, buffLength);

                }



                // Close the file stream and the Request Stream 

                strm.Close();

                fs.Close();

                return "ok";

            }

            catch (Exception ex)

            {

                reqFTP.Abort();

                //  Logging.WriteError(ex.Message + ex.StackTrace);

                return ex.ToString() ;

            }

            

        }

~~~~~~~~~~~调用上面Upload方法的地方~~~~~~~~~~~~~~~~`

   if (attachFiles.Length > 0)

                {

                    foreach (FileInfo attachName in oldFiles)

                    {

                        string rslt=ftpHelp_SPIL.Upload("/Jessie Test", attachName.Name);

                        if (rslt != "ok")

                        {

                            MailAbout.sendMail(strFrom, "SPILSZ", ini.Err_To, ini.Err_To, "FTP上传失败", ini.ErrSubject, sLocalOutputFilePath); ;

                        }

                    }

                }

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