客戶端：

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1 package day18_網(wǎng)絡(luò)編程; 2 3 import java.io.FileInputStream; 4 import java.io.IOException; 5 import java.io.InputStream; 6 import java.io.OutputStream; 7 import java.net.Inet4Address; 8 import java.net.InetAddress; 9 import java.net.Socket; 10 import java.net.UnknownHostException; 11 import java.util.Scanner; 12 13 public class Client { 14 15 public static void main(String[] args) throws IOException { 16 InetAddress address = InetAddress.getByName("127.0.0.1"); 17 while (true) { 18 Socket socket = new Socket(address, 8833); 19 // 向服務(wù)器傳輸數(shù)據(jù) 20 OutputStream os = socket.getOutputStream(); 21 Scanner sc = new Scanner(System.in); 22 String word = sc.next(); 23 os.write(word.getBytes()); 24 socket.shutdownOutput(); 25 26 // 讀取服務(wù)器發(fā)送過來的信息 27 InputStream is = socket.getInputStream(); 28 byte[] bs = new byte[1024]; 29 int length = -1; 30 while ((length = is.read(bs)) != -1) { 31 String str = new String(bs, 0, length); 32 System.out.println(str); 33 } 34 socket.shutdownInput(); 35 36 os.close(); 37 is.close(); 38 } 39 } 40 41 }

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服務(wù)器端：

1 package day18_網(wǎng)絡(luò)編程; 2 3 import java.io.IOException; 4 import java.io.InputStream; 5 import java.io.OutputStream; 6 import java.net.ServerSocket; 7 import java.net.Socket; 8 import java.util.Scanner; 9 10 import sun.nio.cs.ext.ISCII91; 11 12 public class Server { 13 14 public static void main(String[] args) throws IOException { 15 ServerSocket serverSocket = new ServerSocket(8833); 16 17 while (true) { 18 Socket socket = serverSocket.accept(); 19 // 讀取客戶端發(fā)送過來的信息 20 InputStream is = socket.getInputStream(); 21 int length = -1; 22 byte[] bs = new byte[1024]; 23 while ((length = is.read(bs)) != -1) { 24 String msg = new String(bs, 0, length); 25 System.out.println(msg); 26 } 27 socket.shutdownInput(); 28 29 // 向客戶端發(fā)送信息 30 OutputStream os = socket.getOutputStream(); 31 Scanner scanner = new Scanner(System.in); 32 String toWord = scanner.next(); 33 os.write(toWord.getBytes()); 34 socket.shutdownOutput(); 35 is.close(); 36 os.close(); 37 } 38 39 } 40 41 }

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轉(zhuǎn)載于:https://www.cnblogs.com/snow1234/p/7214480.html

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