【求助】C#socket传输文件问题

lizf2019

这个是找了好久唯一一个不报错的C#传文件源码，但是注释较少，
还是遇到些问题，再此求助大佬
源码:

[C#] 纯文本查看 复制代码

 //文件发送[/b][/size][size=6][b]        public  void Send(IPEndPoint ip, string path)
        {
            Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            sock.Connect(ip);
            using (FileStream reader = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.None))
            {
                long send = 0L, length = reader.Length;
                sock.Send(BitConverter.GetBytes(length));
                string fileName = Path.GetFileName(path);
                sock.Send(Encoding.Default.GetBytes(fileName));
                Console.WriteLine("Sending file:" + fileName + ".Plz wait...");
                byte[] buffer = new byte[BufferSize];
                int read, sent;
                //断点发送 在这里判断设置reader.Position即可
                while ((read = reader.Read(buffer, 0, BufferSize)) != 0)
                {
                    sent = 0;
                    while ((sent += sock.Send(buffer, sent, read, SocketFlags.None)) < read)
                    {
                        send += (long)sent;
                        //Console.WriteLine("Sent " + send + "/" + length + ".");//进度
                    }
                }
                Console.WriteLine("Send finish.");
            }
        }

调用此接受方法时报以下错误：

请问大佬应如何修改

lizf2019

欢迎各位大佬发表高见

wangsheng66

Send(new IPEndPoint(IPAddress.Parse("ip"),端口),"文件路径");

lizf2019

wangsheng66 发表于 2021-8-22 19:51
Send(new IPEndPoint(IPAddress.Parse("ip"),端口),"文件路径");

请问大佬要这个要包含端口吗