1.服务端:server packagecom.socket;importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;importjava.io.PrintWriter;importjava.net.ServerSocket;importjava.net.Socket;importcom.common.LogHelper;/*** ServerSide: receive message from Client and return it. *@authorGuoliang ...
连接到服务器的IP地址和端口号SocketclientSocket=newSocket("localhost",8888);// 获取输出流,用于向服务器发送数据OutputStreamoutputStream=clientSocket.getOutputStream();PrintWriterout=newPrintWriter(outputStream,true);// 向服务器发送消息out.println("Hello, server!");//...
Example 1:Socket client program without socket factories . /* Simple Socket Client Program */ import java.net.*; import java.io.*; public class simpleSocketClient { public static void main (String args[]) throws IOException { int serverPort = 3000; if (args.length < 1) { System.out....
//注册连接服务端socket动作 socketChannel.register(selector,SelectionKey.OP_CONNECT); //连接 socketChannel.connect(SERVER_ADDRESS); //分配缓冲区内存大小 Set<SelectionKey> selectionKeys; Iterator<SelectionKey> iterator; SelectionKey selectionKey; SocketChannel client; String receiveText; String sendText; int c...
Socket套接字本质是编程的API接口,是对TCP/IP的一个封装。 编程流程 注:要通过互联网进行通信,至少需要一对套接字,其中一个运行于客户端,我们称之为Client Socket,另一个运行于服务器端,我们称之为Server Socket 1.服务器监听所谓服务器监听,是指服务器端套接字并不定位具体的客户端套接字,而是处于等待连接的...
import java.net.Socket; public class ObjectClient { public static void main(String[] args) { Socket socket = null; ObjectOutputStream oos = null; ObjectInputStream ois = null; try { socket = new Socket("127.0.0.1", ObjectServer.PORT); ...
使用Socket类进行连接:使用Java的Socket类可以进行网络连接。当连接服务器成功时,会返回一个Socket对象,通过判断Socket对象是否为null,就可以确定连接成功与否。 示例代码如下: String serverIp = "服务器IP地址"; int serverPort = 服务器端口号; try {
int port=4343;//端口号// Socket 服务器端(简单的发送信息)Thread sThread=newThread(newRunnable(){@Overridepublicvoidrun(){try{ServerSocket serverSocket=newServerSocket(port);while(true){// 等待连接Socket socket=serverSocket.accept();Thread sHandlerThread=newThread(newRunnable(){@Overridepublicvoid...
();intport=8080;serverSocketChannel.bind(newInetSocketAddress(port));System.out.println("Server started on port "+port);while(true){SocketChannelsocketChannel=serverSocketChannel.accept();SocketAddressclientAddress=socketChannel.getRemoteAddress();System.out.println("Client connected: "+clientAddress);...
启动该Server端,并开始监听客户端的连接。当客户端没有连接时,服务器线程池pool并未启动单独的线程。下面给出客户端的Java Socket实现,具体的示例代码如下: package com.example.demo.network; import java.io.PrintWriter; import java.net.Socket; import java.util.Scanner; public class MyClient { //<= 65535...