java socket介面

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PrintWriter write = new PrintWriter(socket.getOutputStream()); //擷取socket的輸出資料流write.flush();//發送資料，重新整理輸出資料流InputStreamReader in =new new InputStreamReader(socket.getInputStream()); //擷取socket的輸入資料流伺服器端：

import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.PrintWriter;import java.net.ServerSocket;import java.net.Socket;public class Service {    ServerSocket server;    Socket socket;    public Service() {        //建立伺服器        try {            server = new ServerSocket(10086);            System.out.println("start service");            onServer();        } catch (IOException e) {            System.out.print("failed to start service");        }    }    private void onServer() {        try {          socket = server.accept(); //監聽連接埠          BufferedReader in=new BufferedReader(new InputStreamReader(socket.getInputStream()));          String line;          //不斷從已建立連結的socket接收資料          do{              line = in.readLine();              System.out.println("Client Say:" + line);          } while(!line.equals("quit"));          in.close();          socket.close();          server.close();        } catch (IOException e) {            System.out.println("Error" + e);        }    }    public static void  main(String[] args) {        Service s = new Service();    }}

用戶端：

import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.io.PrintWriter;import java.net.Socket;public class Client {    private Socket socket;    public Client() {        //串連伺服器        try {            socket = new Socket("localhost",10086);            HandleInput();        } catch (IOException e) {           System.out.println("failed to connect Service");        }    }    private void HandleInput() {        try {            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));            PrintWriter write = new PrintWriter(socket.getOutputStream());            String readline;            do {                readline = br.readLine();                write.println(readline); //寫入輸出端                write.flush();//重新整理，發送                System.out.println(readline);            } while (!readline.equals("quit!"));            write.close();            socket.close();        } catch (IOException e) {            e.printStackTrace();        }    }    public static void main(String[] args)  {        Client c = new Client();    }}

 

java socket介面