simpleclient.java

java入门经典教程 java入门经典教程 java入门经典教程

   // 例8.4.2 SimpleClient.java
import java.net.*;
import java.io.*;
public class SimpleClient
{
	public static void main(String[] args)
	{
		Socket socket = null;
		BufferedReader in = null;
		PrintWriter out = null;
		try
		{
		socket = new Socket(InetAddress.getByName("localhost"), 8000);
			
		in = new BufferedReader(
		new InputStreamReader(socket.getInputStream()));
		out = new PrintWriter(new BufferedWriter(
			new OutputStreamWriter(socket.getOutputStream())),true);

		out.println("向服务器提交请求，并返回请求时间");

		String time = in.readLine();
		System.out.println(time);
		} catch (IOException e){
		e.printStackTrace();
		}finally{
		try
		{
		in.close();
			out.close();
			socket.close();
			}catch(IOException e){ e.printStackTrace(); }
	}
}
}