C# 本地文件夹上传至网络服务器中（待续）

一、文件的上传参考

思想，C#FTP上传

/// <summary>
/// 上传
/// </summary>
/// <param name="filename">要上传的本地文件名</param>
public void Upload(string filename)
{
    FileInfo fileInf = new FileInfo(filename);
    string uri = ftpURI + fileInf.Name;
    FtpWebRequest reqFTP;

    reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri));
    reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
    reqFTP.KeepAlive = false;
    reqFTP.Proxy = null;
    reqFTP.Method = WebRequestMethods.Ftp.UploadFile;
    reqFTP.UseBinary = true;
    reqFTP.ContentLength = fileInf.Length;
    int buffLength = 2048;
    byte[] buff = new byte[buffLength];
    int contentLen;
    FileStream fs = fileInf.OpenRead();
    try
    {
        Stream strm = reqFTP.GetRequestStream();
        contentLen = fs.Read(buff, 0, buffLength);
        while (contentLen != 0)
        {
            strm.Write(buff, 0, contentLen);
            contentLen = fs.Read(buff, 0, buffLength);
        }
        strm.Close();
        fs.Close();
    }
    catch (Exception ex)
    {
        Error_Log("FTP上传文件时发成错误,详细错误参数请查看错误日志。", "Upload Error --> " + ex.Message + "\r\n" + ex.StackTrace);
    }
}