套接字编程中的BufferedReader

import java.io.*;
import java.net.*;

public class SocketServer {
    public static void main(String[] args) throws IOException {
        ServerSocket serverSocket = new ServerSocket(8080);
        System.out.println("服务器启动，等待客户端连接...");

        Socket clientSocket = serverSocket.accept();
        System.out.println("客户端已连接");

        BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
        PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true);

        String inputLine;
        while ((inputLine = in.readLine()) != null) {
            System.out.println("收到客户端消息：" + inputLine);
            out.println("服务器已收到：" + inputLine);
        }

        in.close();
        out.close();
        clientSocket.close();
        serverSocket.close();
    }
}

clientSocket.setSoTimeout(5000); // 设置5秒超时

try (BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
     PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true)) {
    // ... 处理读写操作 ...
} catch (IOException e) {
    e.printStackTrace();
}