本文為大家分享了Java socket字節流傳輸示例，供大家參考，具體內容如下
服務端server端：
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package com.yuan.socket;import java.io.*;import java.net.ServerSocket;import java.net.Socket;/** * Created by YUAN on 2016-09-17. */public class TalkServer4Byte { private ServerSocket server; private int port = 5020; public TalkServer4Byte() { try { server = new ServerSocket(port); } catch (IOException e) { } } public void talk() { System.out.println("監控端口：" + port); Socket socket = null; while (true) { try { // 阻塞等待，每接收到一個請求就創建一個新的連接實例 socket = server.accept(); System.out.println("連接客戶端地址：" + socket.getRemoteSocketAddress()); // 裝飾流BufferedReader封裝輸入流（接收客戶端的流） BufferedInputStream bis = new BufferedInputStream( socket.getInputStream()); DataInputStream dis = new DataInputStream(bis); byte[] bytes = new byte[1]; // 一次讀取一個byte String ret = ""; while (dis.read(bytes) != -1) { ret += bytesToHexString(bytes) + " "; if (dis.available() == 0) { //一個請求 doSomething(ret); } } } catch (IOException e) { System.out.println(e.getMessage()); } finally { try { socket.close(); } catch (IOException e) { System.out.println(e.getMessage()); } } } } public static void doSomething(String ret) { System.out.println(ret); } public static String bytesToHexString(byte[] src) { StringBuilder stringBuilder = new StringBuilder(""); if (src == null || src.length <= 0) { return null; } for (int i = 0; i < src.length; i++) { int v = src[i] & 0xFF; String hv = Integer.toHexString(v); if (hv.length() < 2) { stringBuilder.append(0); } stringBuilder.append(hv); } return stringBuilder.toString(); } public static String BytesHexString(byte[] b) { String ret = ""; for (int i = 0; i < b.length; i++) { String hex = Integer.toHexString(b[i] & 0xFF); if (hex.length() == 1) { hex = '0' + hex; } ret += hex.toUpperCase(); } return ret; } public static void main(String[] args) { TalkServer4Byte server = new TalkServer4Byte(); server.talk(); }} |
客戶端client代碼：
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package com.yuan.socket;import java.io.DataInputStream;import java.io.DataOutputStream;import java.io.IOException;import java.io.InputStream;import java.net.InetSocketAddress;import java.net.Socket;import java.net.SocketAddress;/** * Created by YUAN on 2016-09-17. */public class TalkClient4Byte { private Socket socket; private SocketAddress address; public TalkClient4Byte() { try { socket = new Socket(); address = new InetSocketAddress("127.0.0.1", 5020); socket.connect(address, 1000); } catch (IOException e) { e.printStackTrace(); } } public void talk() { try { //使用DataInputStream封裝輸入流 InputStream os = new DataInputStream(System.in); byte [] b = new byte[1]; DataOutputStream dos = new DataOutputStream(socket.getOutputStream()); while (-1 != os.read(b)) { dos.write(b); // 發送給客戶端 } dos.flush(); dos.close(); } catch (IOException e) { e.printStackTrace(); } finally { try { socket.close(); } catch (IOException e) { } } } public static void main(String[] args) { TalkClient4Byte client = new TalkClient4Byte(); client.talk(); }} |
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
