client.java

一个简单的Agent例子,Agent在多台主机上移动并收集信息,最终返回主机

import java.net.*;
import java.io.*;

public class Client
{
	public static void main(String []args) throws Exception
	{
		try
		{
			File f= new File("121.jpg");
			FileInputStream in = new FileInputStream(f);
			Agent agent = new Agent(in.available());
			agent.readPic(in);
			in.close();
			agent.gotoNextHost();

			ServerSocket s = new ServerSocket(8002);
			System.out.println("");
			System.out.println("This is the Source!");
			System.out.print("Waiting for Agent come back....");
		   	Socket backToClient = s.accept();
		   	System.out.println("Agent Return!");
	    
		  	ObjectInputStream ois = new ObjectInputStream(
				backToClient.getInputStream());

			Agent backagent = (Agent)ois.readObject();
			backagent.viewInformation();

			backToClient.close();
			s.close();
				
		}
		catch(IOException ex)
		{
			System.err.println(ex);
		}
	}
	

	
}