怎样用DIS怎样运行java小程序

怎样用DIS怎样运行java小程序

a.net.*;
import java.io.*;
*/
ServerSocket server=null;
try {
server=new ServerSocket(2000);
}catch(Exception e){
System.out.println("不能监听:"+e.toString());
}
Socket socket=null;
try {
socket=server.accept();
BufferedReader br=new BufferedReader(new InputStreamReader(socket.getInputStream()));
PrintWriter br=new PrintWriter(socket.getOutputStream());
String %%2=br.readLine();
br.println("");
br.flush();
br.close();
out.close();
}
catch(IOException e){
System.out.println("出错:"+e.toString());
}finally{
try {
if(socket!=null){
socket.close();
server.close();
}
}
catch(IOException e){
e.printStackTrace();
}
}

2.简单客户端

Socket socket=null;
try {
socket=new Socket("127.0.0.1",2000);
PrintWriter out=new PrintWriter(socket.getOutputStream());
BufferedReader br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
out.println("");
out.flush();
String %%5=br.readLine();
%%6
out.close();
br.close();
}catch(Exception e){
e.printStackTrace();
}
finally{
try {
socket.close();
}
catch(IOException e){
e.printStackTrace();
}
}
5.点对点通信
//import java.io.*;
//import java.net.*;
public class %%6 extends Thread {
@Override
public void run() {
ServerSocket server = null;
try {
server = new ServerSocket(5000);
} catch (Exception e) {
System.out.println("不能监听:" + e.toString());
}
Socket socket = null;
try {
socket = server.accept();
BufferedReader req = new BufferedReader(new InputStreamReader(
socket.getInputStream()));
PrintWriter os = new PrintWriter(socket.getOutputStream());
Debug.p(req.readLine());
os.println("Server");
os.flush();
os.close();
req.close();
} catch (IOException e) {
System.out.println("出错:" + e.toString());
} finally {
try {
if (socket != null) {
socket.close();
server.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}

// TODO Auto-generated method stub
Thread t = new %%6();
t.start();
String strIP = null;
try {
strIP = InetAddress.getLocalHost().getHostAddress().toString();
} catch (UnknownHostException e) {
e.printStackTrace();
}
Socket socket = null;
try {
socket = new Socket(strIP, 4000);
PrintWriter pw = new PrintWriter(socket.getOutputStream());
BufferedReader br = new BufferedReader(new InputStreamReader(socket
.getInputStream()));
pw.println("Client");
pw.flush();
Debug.p(br.readLine());
pw.close();
br.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
socket.close();
} catch (IOException e) {
e.printStackTrace();
}
}

}