hall.java

用户需要注册

import java.awt.*;
import javax.swing.*;
import java.io.*;
import java.net.*;
import java.awt.Color;

import javax.swing.JPanel;
import javax.swing.JFrame;
import java.awt.Dimension;
import javax.swing.JToggleButton;
import java.awt.Rectangle;

import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JList;
import javax.swing.table.TableColumn;
import javax.swing.*;
import java.awt.event.KeyEvent;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import javax.swing.ImageIcon;
import java.awt.Font;
import java.awt.Toolkit;
//大厅
public class Hall extends JFrame {

	private static final long serialVersionUID = 1L;
	
	public static String jing = new String("");  //  @jve:decl-index=0:

	private JPanel jContentPane = null;

	private JButton logOut = null;

	private JLabel hello = null;

	private JTextField user = null;

	private JButton change = null;

	private JButton shopCar = null;

	private JButton refresh = null;

	private JButton charge = null;

	private JButton remain = null;

	private JTable jTable = null;

	private JLabel pic = null;

	private static JButton ownshop = null;

	private JPanel jPanel = null;

	private JScrollPane jScrollPane = null;
	
	public static String b=null;

	private JTable jTable1 = null;
	private int i = 0;
	private int j = 0;
	private String s = new String("");
	private String [][] rowData = new String[25][3];
	private String [] colName = new String[3];
	//public static ShopCar sc;
	/**
	 * This is the default constructor
	 */
	public Hall() {
		super();
		initialize();
	}
	public Hall(String jing) {
		super();
		this.jing = jing;
		colName[0] = "商店名称";
		colName[1] = "店主名";
		colName[2] = "状态";
		PrintWriter toServer = null;
		try
		{
			Socket socket;
			socket = new Socket("localhost",2000);
			toServer = new PrintWriter(socket.getOutputStream(),true);
			toServer.println(4);    //"initial"
			try
			{//初始化jTable
				
				ServerSocket serverSocket = new ServerSocket(2009);
				
				Socket  fromServer = serverSocket.accept();
				
				BufferedReader isFromServer = new BufferedReader(new InputStreamReader(fromServer.getInputStream()));
				
				String y = new String(isFromServer.readLine());
				j = Integer.parseInt(y);
				System.out.println(j);
				while(i < j)
				{
					
					rowData[i][0] = new String(isFromServer.readLine());
					rowData[i][1] = new String(isFromServer.readLine());
					rowData[i][2] = "在线";
					i++;
				}
				serverSocket.close();
			}
			catch(IOException ex)
			{
				System.err.println(ex);
			}
		}
		catch(IOException ex)
		{
			System.err.println(ex);
		}
		toServer.flush();
		
		initialize();
		
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(767, 569);
		this.setIconImage(Toolkit.getDefaultToolkit().getImage(getClass().getResource("/pic/logon2.png")));
		this.setContentPane(getJContentPane());
		this.setTitle("大厅");
		//this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setResizable(false);
		this.addWindowListener(new java.awt.event.WindowAdapter() {
			public void windowClosing(java.awt.event.WindowEvent e) {
				try
				{//退出时检查购物车
					Socket socket;
					socket = new Socket("localhost",2000);
					PrintWriter toServer = new PrintWriter(socket.getOutputStream(),true);
					toServer.println(21);
					toServer.println(jing);
				}
				catch(IOException ex)
				{
					System.err.println(ex);
				}
				try
				{
					ServerSocket serverSocket = new ServerSocket(2034);
					Socket  fromServer = serverSocket.accept();
					DataInputStream isFromServer = new DataInputStream(fromServer.getInputStream());
					int i = isFromServer.readInt();
					if(i == 1)
						sign_out();
					else if(i==-1)
					{
						String a="您的购物车中还有商品未处理";
						b=jing;
						messagebox mb=new messagebox(a,1);//返回大厅
						mb.setVisible(true);
					}
					serverSocket.close();
				}
				catch(IOException ex)
				{
					System.err.println(ex);
				}
			}
		});
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			pic = new JLabel();
			pic.setBounds(new Rectangle(0, 0, 764, 143));
			pic.setIcon(new ImageIcon("pic/title.jpg"));
			pic.setText("JLabel");
			hello = new JLabel();
			hello.setBounds(new Rectangle(15, 162, 95, 25));
			hello.setFont(new Font("\u65b0\u5b8b\u4f53", Font.BOLD, 12));
			hello.setBackground(Color.white);
			jContentPane = new JPanel();
			jContentPane.setLayout(null);
			jContentPane.setBackground(Color.white);
			jContentPane.add(getLogOut(), null);
			jContentPane.add(hello, null);
			hello.setText("  你好 , " + jing);
			jContentPane.add(getChange(), null);
			jContentPane.add(getShopCar(), null);
			jContentPane.add(getRefresh(), null);
			jContentPane.add(getCharge(), null);
			jContentPane.add(getRemain(), null);
			jContentPane.add(pic, null);
			jContentPane.add(getOwnshop(), null);
			jContentPane.add(getJPanel(), null);
		}
		return jContentPane;
	}

	/**
	 * This method initializes logOut	
	 * 	
	 * @return javax.swing.JButton	
	 
	 */
	private void sign_out()
	{
		this.dispose();
	}
	private JButton getLogOut() {
		if (logOut == null) {
			logOut = new JButton();
			logOut.setBounds(new Rectangle(0, 477, 132, 30));
			logOut.setIcon(new ImageIcon(getClass().getResource("/pic/down.png")));
			logOut.setBackground(Color.white);
			logOut.setBorderPainted(false);
			logOut.setText("退    出");
			logOut.setFont(new Font("\u65b0\u5b8b\u4f53", Font.PLAIN, 12));
			logOut.setToolTipText("退出");
			logOut.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					try
					{//退出时检查购物车
						Socket socket;
						socket = new Socket("localhost",2000);
						PrintWriter toServer = new PrintWriter(socket.getOutputStream(),true);
						toServer.println(21);
						toServer.println(jing);
					}
					catch(IOException ex)
					{
						System.err.println(ex);
					}
					try
					{
						ServerSocket serverSocket = new ServerSocket(2034);
						Socket  fromServer = serverSocket.accept();
						DataInputStream isFromServer = new DataInputStream(fromServer.getInputStream());
						int i = isFromServer.readInt();
						if(i == 1)
							sign_out();
						else if(i==-1)
						{
							String a="您的购物车中还有商品未处理";
							b=jing;
							messagebox mb=new messagebox(a,1);
							mb.setVisible(true);
						}
						serverSocket.close();
					}
					catch(IOException ex)
					{
						System.err.println(ex);
					}
				}
			});
		}
		return logOut;
	}


	/**
	 * This method initializes change	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getChange() {
		if (change == null) {
			change = new JButton();
			change.setBounds(new Rectangle(0, 252, 132, 30));
			//change.setText(" 修改资料");
			change.setMnemonic(KeyEvent.VK_UNDEFINED);
			change.setIcon(new ImageIcon(getClass().getResource("/pic/information1.png")));
			//change.setBackground(Color.getHSBColor(255, 179, 243));
			change.setToolTipText("账户信息");
			change.setBackground(Color.white);
			change.setText("账号信息");
			change.setFont(new Font("\u65b0\u5b8b\u4f53", Font.PLAIN, 12));
			change.setBorderPainted(false);