多线程(二)_服务端和客户端的单条信息的通信

本文主要是介绍多线程(二)_服务端和客户端的单条信息的通信，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

服务端 ： 

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.ServerSocket;
import java.net.Socket;
/** IP:172.17.67.171*/
public class Server {private static ServerSocket ss = null;private static Socket socket = null;private static OutputStream os = null;private static OutputStreamWriter osw = null;private static BufferedWriter bw = null;private static InputStream is = null;private static InputStreamReader isr = null;private static BufferedReader br = null;public static void main(String[] args) throws Exception {// boolean flag = true;ss = new ServerSocket(23600); // 获取服务端对象// while (flag) {socket = ss.accept(); // 通过调用accept方法 等待 客户端连接请求 并返回 Socket对象// 调用 getOutputStream获取输出流 ，可以把要发送到客户端的信息写入到输出中流os = socket.getOutputStream();// 使用转换流把字节流转换一下 , 从字节流转换成字符流osw = new OutputStreamWriter(os);// 把转换流再放到缓冲流中bw = new BufferedWriter(osw);// 开始向缓冲流中写入信息 ，这些信息是写给客户端的bw.write("欢迎连接，你已连接上\n");System.out.println("AAAAAAAAAAAA");bw.flush();// 把写入的信息从缓冲区中刷新到内存中is = socket.getInputStream();isr = new InputStreamReader(is);br = new BufferedReader(isr);String msg = br.readLine();System.out.println(msg);// }br.close();isr.close();is.close();bw.close();osw.close();os.close();socket.close();ss.close();}}

客户端： 

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.Socket;public class Client {public static void main(String[] args) throws Exception {Socket socket = new Socket("127.0.0.1",23600);BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));String msg = br.readLine();System.out.println(msg);BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));bw.write("服务器你好\n");bw.flush();bw.close();br.close();socket.close();}}

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