test3.java

一个JAVA的C/S信息系统

import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.net.*;
import java.applet.*;
import java.io.*;
import java.sql.*;
import java.util.*;

public class Test3 extends Applet implements ActionListener
{Label label1,label2,label3,label4,label5,label6,label7,label8,label9,label10,
        label11,label12,label13,label14,label15,label16,label17,label18;
	Socket socket;
	DataInputStream in;
	DataOutputStream out;    
    String s1=null,s2=null,s3=null,s4=null,s5=null,s6=null,s7=null,s8=null,s9=null,s10=null,s11=null,s12=null;

  int x=0,y=0,w,h;
   URL url;
 String s;
public void init()
 {
  setLayout(null);
  //setSize(300,250);
 // setBounds(10,10,50,50);
//  setTitle("Text field and password demo");
Color c1=new Color(233,233,233);
setBackground(Color.lightGray);
 // setVisible(false);
  People x3=new People();
  label9=new Label("会员注册成功",Label.CENTER);
  label1=new Label("注册名",Label.RIGHT); label11=new Label();

  label2=new Label("性别",Label.RIGHT);label12=new Label();
        
  label3=new Label("密码:",Label.RIGHT);label13=new Label();
       
  label4=new Label("Email地址",Label.RIGHT);label14=new Label();
          
  label5=new Label("OICQ号码",Label.RIGHT);label15=new Label();

  label6=new Label("主页",Label.RIGHT);label16=new Label();
 
  label7=new Label("会员等级",Label.RIGHT);label17=new Label("1");
 
  label8=new Label("签名",Label.RIGHT);label18=new Label();
  
  label10=new Label("请 登 陆",Label.CENTER);
  add(label1);  add(label2);  add(label3);  add(label4);  add(label5);
  add(label6);  add(label7);  add(label8);  add(label9);  add(label10);
  add(label11);  add(label12);  add(label13);  add(label14);  add(label15);
  add(label16);  add(label17);  add(label18); 

   label1.setBackground(c1);label2.setBackground(c1);label3.setBackground(c1);
   label4.setBackground(c1);label5.setBackground(c1);label6.setBackground(c1);
  label7.setBackground(c1);label8.setBackground(c1);label9.setBackground(Color.lightGray);
  label10.setBackground(c1);label11.setBackground(c1);label12.setBackground(c1);
  label13.setBackground(c1);label14.setBackground(c1);label15.setBackground(c1);
  label16.setBackground(c1);label17.setBackground(c1);label18.setBackground(c1);

  	w=getSize().width;h=getSize().height;
	x=w/6;y=h/20;
	                           label9.setBounds(201,201,3*x,y-1);
    label1.setBounds(201,y+201,x-1,y-1);  label11.setBounds(x+201,y+201,2*x,y-1);
	label2.setBounds(201,2*y+202,x-1,y-1);label12.setBounds(x+201,2*y+202,2*x,y-1); 
	label3.setBounds(201,3*y+203,x-1,y-1);label13.setBounds(x+201,3*y+203,2*x,y-1);
	label4.setBounds(201,4*y+204,x-1,y-1);label14.setBounds(x+201,4*y+204,2*x,y-1);
	label5.setBounds(201,5*y+205,x-1,y-1);label15.setBounds(x+201,5*y+205,2*x,y-1);
	label6.setBounds(201,6*y+206,x-1,y-1);label16.setBounds(x+201,6*y+206,2*x,y-1);
	label7.setBounds(201,7*y+207,x-1,y-1);label17.setBounds(x+201,7*y+207,2*x,y-1);
	label8.setBounds(201,8*y+208,x-1,y-1);label18.setBounds(x+201,8*y+208,2*x,y-1);
                               label10.setBounds(201,9*y+209,3*x,y-1);
 try{
	 socket=new Socket("127.0.0.1",4567);
     in=new DataInputStream(socket.getInputStream());
    out=new DataOutputStream(socket.getOutputStream());			        	   
   	}
   catch(IOException e1){System.out.println("Error:start"+e1);} 
 try
  	{
	out.writeUTF("zucechenggong");
  	System.out.println("发送了信息:zucechenggong");
    }
   	catch(IOException e2){System.out.println("erro:__"+e2);}
while(true)
{			
try
  {
   s4=in.readUTF();
   s5=in.readUTF();
   s6=in.readUTF();
   s7=in.readUTF();
   s8=in.readUTF();
   s9=in.readUTF();
   s10=in.readUTF();
 if(s4!=null){System.out.println("从服务器处收到以下信息:"+s4+s5+s6+s3+s8+s9+s10); break;}
  }
catch(IOException e){System.out.println("erro:__"+e);}
}		label11.setText(s4);label12.setText(s5);label13.setText(s6);label14.setText(s7);
		label15.setText(s8);label16.setText(s9);label18.setText(s10);
	


  }
     public void actionPerformed(ActionEvent e) {

	     }
        	public void paint(Graphics g) {
				
	g.drawRect(200,200,3*x+1,10*y+10);	g.drawLine(200,200+y,3*x+200,y+200);
    g.drawLine(200,2*y+201,3*x+200,2*y+201);	g.drawLine(200,3*y+202,3*x+200,3*y+202);
    g.drawLine(200,4*y+203,3*x+200,4*y+203);g.drawLine(200,5*y+204,3*x+200,5*y+204);
    g.drawLine(200,6*y+205,3*x+200,6*y+205);g.drawLine(200,7*y+206,3*x+200,7*y+206);
    g.drawLine(200,8*y+207,3*x+200,8*y+207);g.drawLine(200,9*y+208,3*x+200,9*y+208);
	 g.drawLine(200+x,y+201,x+200,10*y+200);
	}
}
//<applet code="Test3.class" width=777 height=600></applet>