socket简单java模拟

2016-7-29 15:47| 发布者: zhangjf| 查看: 653| 评论: 0

摘要: 单线程 package com.socket;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.net.ServerSocket;import java.net.Socket;public class Serv ...

单线程

package com.socket;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
public class Server {
private int port=8189;
Server(){}
Server(int port){this.port=port;}
public void service(){
try{ ServerSocket server=new ServerSocket(port) ;
Socket socket=server.accept();
try{
BufferedReader input=new BufferedReader(new InputStreamReader(socket.getInputStream()) );
boolean flag=true;
int count=1;
System.out.println("第"+count+"次连接，");
count++;
while(flag){
String line=input.readLine();
System.out.println(line);
}
}finally {socket.close();}
}catch (IOException e){
e.printStackTrace() ;
}
}
public static void main(String[] args) {
new Server().service();
}
}

复制代码

package com.socket;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.Scanner;
/**
* Created by Mirror on 2016/7/11.
*/
public class Client {
private String host="127.0.0.1";
private int port= 8189;
public Client(){}
public Client(String host,int port){
this.host=host;
this.port=port;
}
public void client(){
try{Socket client=new Socket(host,port);
try{
PrintWriter out=new PrintWriter(client.getOutputStream(),true);
BufferedReader input=new BufferedReader(new InputStreamReader(client.getInputStream()) );
Scanner in=new Scanner(System.in);
while(in.hasNext()){
String accept=in.nextLine();
out.println(accept);
System.out.println(accept);
}in.close();
while(true) {
String get = input.readLine();
System.out.println(get);
}
}finally {client.close();}
}catch(IOException e){
e.printStackTrace() ;
}
}
public static void main(String args[]){
new Client().client() ;
}
}

复制代码

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socket简单java模拟

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