调用方法示例
FtpClient fdftpclient = new FtpClient(Ip, "/flash", "admin", "private", 21);//(ip,存放路径,用户名,密码,端口)
if(fdftpclient.Connected==true)
{
fdftpclient.Put(upfilename);
//fdftpclient.Rename(Path.GetFileName(upfilename), "firmware.fw");
if (fdftpclient.Connected == true)
{
fdftpclient.DisConnect();
}
}