client.java

本程式碼是一個簡單的股票分析系統

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.net.*;
import java.util.*;

class Client extends Frame implements ActionListener, Runnable {
  ChatRoom ChatRecord = new ChatRoom();
  TextField ChatInput = new TextField();
  Socket socket;
  static String servername;
  static int port;
  DataOutputStream  outstream;
  DataInputStream  instream;
	
         String[] clientdata;
         int sss=0;
         int[] counter,aaa,aa,ddd,bbbb,bbbb1,bbbb2,bbbb3,bbbb4,cccc,cccc1,cccc2,cccc3,cccc4;
         String serverin;
         String[] clientnumber,serverstart,serverdata,bbb,bbb1,bbb2,bbb3,bbb4,ccc,ccc1,ccc2,ccc3,ccc4;
	 
  
  public Client() {
     super("Client");
     try{
         socket=new Socket(InetAddress.getByName(servername),port);
         outstream = new DataOutputStream(socket.getOutputStream());
         instream = new DataInputStream(socket.getInputStream()); 

         this.outstream = new DataOutputStream(outstream);
         this.instream = new DataInputStream(instream);
 
         add(ChatRecord, BorderLayout.CENTER);
         add(ChatInput, BorderLayout.SOUTH);
         ChatInput.addActionListener(this);

         setSize(500, 350);
         show();
         new Thread(this).start();
	clientdata = new String[6];
	counter = new int[5];
	clientnumber = new String[5];	
		bbb= new String[5];
		ccc= new String[5];
		bbb1= new String[5];
		ccc1= new String[5];
		bbb2= new String[5];
		ccc2= new String[5];
		bbb3= new String[5];
		ccc3= new String[5];
		bbb4= new String[5];
		ccc4= new String[5];
		bbbb= new int[5];
		cccc= new int[5];
		bbbb1= new int[5];
		cccc1= new int[5];
		bbbb2= new int[5];
		cccc2= new int[5];
		bbbb3= new int[5];
		cccc3= new int[5];
		bbbb4= new int[5];
		cccc4= new int[5];
		bbb[0]="0";
		ccc[0]="0";
		bbb1[1]="0";
		ccc1[1]="0";
		bbb2[2]="0";
		ccc2[2]="0";
		bbb3[3]="0";
		ccc3[3]="0";
		bbb4[4]="0";
		ccc4[4]="0";
                bbbb4[4]=Integer.parseInt(bbb4[4]);
                cccc4[4]=Integer.parseInt(ccc4[4]);
                bbbb3[3]=Integer.parseInt(bbb3[3]);
                cccc3[3]=Integer.parseInt(ccc3[3]);
                bbbb2[2]=Integer.parseInt(bbb2[2]);
                cccc2[2]=Integer.parseInt(ccc2[2]);
                bbbb1[1]=Integer.parseInt(bbb1[1]);
                cccc1[1]=Integer.parseInt(ccc1[1]);
                bbbb[0]=Integer.parseInt(bbb[0]);
                cccc[0]=Integer.parseInt(ccc[0]);


         clientnumber[0]="10";
	 clientnumber[1]="20";	
	 clientnumber[2]="30";
	 clientnumber[3]="40";
	 clientnumber[4]="50";
	 serverdata=new String[5];
	 serverdata[0]="10";
	 serverdata[1]="20";
	 serverdata[2]="30";
	 serverdata[3]="40";
	 serverdata[4]="50";
         counter[0]=Integer.parseInt(clientnumber[0]);
         counter[1]=Integer.parseInt(clientnumber[1]);
         counter[2]=Integer.parseInt(clientnumber[2]);
         counter[3]=Integer.parseInt(clientnumber[3]);
         counter[4]=Integer.parseInt(clientnumber[4]);
         clientdata[0]="