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socketjava源代码话题已于 2025-08-08 01:38:36 更新
=null){ try { out.writeUTF(s);}catch(IOException e1){}}}(2) 服务器端import java.io.*;import java.net.*;import java.util.*;import java.sql.*;public class Computer_server{ public static void main(String args[]){ ServerSocket server=null;Server_thread thread;Socket you...
import java.io.*;public class ServerSocketDemo{//声明ServerSocket类对象ServerSocket serverSocket;//声明并初始化服务器端监听端口号常量public static final int PORT = 10745;//声明服务器端数据输入输出流DataInputStream in;DataOutputStream out;//声明InetAddress类对象ip,用于获取服务器地址及端...
import java.awt.*;import java.awt.event.*;import java.io.*;import java.net.*;public class ChatClient extends Frame {Socket s = null;DataOutputStream dos = null;DataInputStream dis = null;private boolean bConnected = false;TextField tfTxt = new TextField();TextArea taContent ...
// 捕获sleep异常 try { // 捕获socket异常 try { // 创建socket连接 socketGateway = new Socket("127.0.0.1", 8888);// 创建输入输出对象 inStream = new DataInputStream(socketGateway.getInputStream());outStream = new DataOutputStream(socketGateway.getOutputStream());byte buf[] =...
import java.io.FileInputStream;import java.net.ServerSocket;import java.net.Socket;public class ServerTest { int port = 8821;void start() { Socket s = null;try { ServerSocket ss = new ServerSocket(port);while (true) { // 选择进行传输的文件 String filePath = "D:\\lib.rar...
import java.net.Socket;import java.net.UnknownHostException;public class Client { public static void main(String[] args) throws UnknownHostException, IOException { System.out.println("输入三角形的三边并用逗号隔开,如: (3,4,5) ");byte[] buff=new byte[64];int r = System.in.read(...
SocketClient1.java内容如下:package com.polyphylla.socket;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.PrintWriter;import java.net.Socket;import java.net.UnknownHostException;public class SocketClient1 { private Socket socket;public ...
接下来是写入数据的过程。客户端的Socket对象可以得到一个OutputStream对象,然后可以通过这个对象写入数据,类似于文件输入输出的处理代码。打开服务器端的Socket也很简单。通过Socket对象,可以获取一个InputStream对象,然后像处理文件输入输出一样读取数据。这里我们将读取的数据打印出来。使用Socket实现一个回声...
in=new DataInputStream(socket.getInputStream());} catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace();} } public void run(){ while(true){ try { //这里是个死循环!!!终归是不科学的;//你没有给出客户端的代码 所以也没办法知道具体应该怎么写;doub...
于是,下面一段代码就可以判断远端是否断开了连接:try{ socket.sendUrgentData(0xFF);}catch(Exception ex){ reconnect();} 用ping实现 package com.csdn.test;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;public class test { static BufferedReader ...