【求助】socket变成出现【由于目标机器积极拒绝，无法连接。 192.168.2.138:1111】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;
namespace client_1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
TcpClient tcl = new TcpClient("192.168.2.138", 1111);
NetworkStream ns = tcl.GetStream();
Byte[] send = new Byte[1024];
send = Encoding.UTF8.GetBytes("你能收到么？");
ns.Write(send,0,send.Length-1);
ns.Close();
}
}
}
