java中的socket编程的入门源码

    socke常也称作"套接字"，用于描述IP地址和端口，是一个通信链的句柄。应用通常通过"套接字"向网络发出请求或者应答网络请求。

编写socke的服务器端代码：

package com.evan.blog;

import java.io.IOException;
import java.io.InputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class BlogServer {

	public static void main(String[] args) {

		try {
			ServerSocket serverSocket = new ServerSocket(8080);
			Socket socket = serverSocket.accept();
			InputStream is = socket.getInputStream();
			byte[] b = new byte[1024];
			int len;
			StringBuffer sb = new StringBuffer();
			while ((len = is.read(b)) != -1) {
				String str = new String(b, 0, len);
				sb.append(str);
			}
			is.close();
			System.out.println(sb.toString());
			System.out.println("有人访问本机的8080端口了，并传入了‘" + sb.toString() + "‘值");
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}

package com.evan.blog;

import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;

public class BlogClient {

	public static void main(String[] args) {
		try {
			Socket socket = new Socket(InetAddress.getLocalHost()
					.getHostAddress(), 8080);//得到本机的IP地址

			OutputStream os = socket.getOutputStream();

			String str = "my blog socket";

			os.write(str.getBytes());
			os.flush();
			os.close();
		} catch (UnknownHostException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}

java中的socket编程的入门源码,布布扣,bubuko.com

java中的socket编程的入门源码

原文：http://blog.csdn.net/zl544434558/article/details/22600419