在C#腳本中進行網(wǎng)絡通信通常使用Socket類或HttpWebRequest類。以下是一個簡單的示例,演示如何使用Socket類進行網(wǎng)絡通信:
using System;
using System.Net;
using System.Net.Sockets;
using System.Text;
class Program
{
static void Main()
{
string host = "www.example.com";
int port = 80;
// 創(chuàng)建Socket對象
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
// 連接到服務器
socket.Connect(IPAddress.Parse(host), port);
// 發(fā)送數(shù)據(jù)
string requestData = "GET / HTTP/1.1\r\nHost: " + host + "\r\n\r\n";
byte[] data = Encoding.ASCII.GetBytes(requestData);
socket.Send(data);
// 接收響應
byte[] buffer = new byte[1024];
int bytesReceived = socket.Receive(buffer);
string responseData = Encoding.ASCII.GetString(buffer, 0, bytesReceived);
Console.WriteLine(responseData);
// 關閉連接
socket.Close();
}
}
另外,如果要進行HTTP請求,可以使用HttpWebRequest類。以下是一個簡單的示例:
using System;
using System.Net;
class Program
{
static void Main()
{
string url = "http://www.example.com";
// 創(chuàng)建HttpWebRequest對象
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
// 發(fā)送請求并獲取響應
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (System.IO.Stream stream = response.GetResponseStream())
{
using (System.IO.StreamReader reader = new System.IO.StreamReader(stream))
{
string responseData = reader.ReadToEnd();
Console.WriteLine(responseData);
}
}
}
}
}
以上示例演示了如何使用Socket類和HttpWebRequest類進行網(wǎng)絡通信。在實際應用中,你可能需要根據(jù)具體需求來選擇合適的網(wǎng)絡通信方式。