openshop.java

用户需要注册

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

import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JFrame;
import java.awt.Dimension;
import javax.swing.JLabel;
import java.awt.Rectangle;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;

import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.ImageIcon;
import java.awt.Toolkit;
//申请开店
public class OpenShop extends JFrame {

	private static final long serialVersionUID = 1L;

	private JPanel jContentPane = null;

	private JLabel jLabel = null;

	private JTextField jTextField = null;

	private JButton jButton = null;

	private String jing = new String("");

	private JButton cancel = null;

	private JLabel jLabel1 = null; 
	/**
	 * This is the default constructor
	 */
	public OpenShop() {
		super();
		initialize();
	}
	public OpenShop(String jing) {
		super();
		this.jing = jing;
		initialize();
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(316, 196);
		this.setIconImage(Toolkit.getDefaultToolkit().getImage(getClass().getResource("/pic/home.png")));
		this.setContentPane(getJContentPane());
		this.setTitle("注册商店");
		this.setResizable(false);
		//this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}

	/**
	 * This method initializes jContentPane
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			jLabel1 = new JLabel();
			jLabel1.setBounds(new Rectangle(0, 0, 310, 163));
			jLabel1.setIcon(new ImageIcon(getClass().getResource("/pic/background3.jpg")));
			jLabel = new JLabel();
			jLabel.setBounds(new Rectangle(80, 51, 160, 29));
			jLabel.setText("   请输入您要注册的商店名");
			jContentPane = new JPanel();
			jContentPane.setBackground(Color.white);
			jContentPane.setLayout(null);
			jContentPane.add(jLabel, null);
			jContentPane.add(getJTextField(), null);
			jContentPane.add(getJButton(), null);
			jContentPane.add(getCancel(), null);
			jContentPane.add(jLabel1, null);
		}
		return jContentPane;
	}

	/**
	 * This method initializes jTextField	
	 * 	
	 * @return javax.swing.JTextField	
	 */
	private JTextField getJTextField() {
		if (jTextField == null) {
			jTextField = new JTextField();
			jTextField.setBounds(new Rectangle(80, 87, 160, 25));
		}
		return jTextField;
	}

	/**
	 * This method initializes jButton	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getJButton() {
		if (jButton == null) {
			jButton = new JButton();
			jButton.setBounds(new Rectangle(76, 120, 65, 30));
			jButton.setBorderPainted(false);
			jButton.setIcon(new ImageIcon(getClass().getResource("/pic/ok.gif")));
			jButton.setBackground(Color.white);
			jButton.addActionListener(new java.awt.event.ActionListener() {   
				public void actionPerformed(java.awt.event.ActionEvent e) {    
					try
					{
						Socket socket;
						socket = new Socket("localhost",2000);
						PrintWriter toServer = new PrintWriter(socket.getOutputStream(),true);
						toServer.println(3);
						toServer.println(jing);
						toServer.println(jTextField.getText().trim());
					}
					catch(IOException ex)
					{
						System.err.println(ex);
					}
						try
						{
							ServerSocket serverSocket = new ServerSocket(2030);
							Socket  fromServer = serverSocket.accept();
							DataInputStream in = new DataInputStream(fromServer.getInputStream());
							int sum = in.readInt();
							if(sum == 1)
							{
								String a="申请成功";
								messagebox1 mb = new messagebox1(a,8);
								mb.setVisible(true);
								dispose();
							}
							in.close();
							serverSocket.close();
						}
						catch(IOException er)
						{
							System.err.println(er);
						}
					
				}
			
			});
		}
		return jButton;
	}
	/**
	 * This method initializes cancel	
	 * 	
	 * @return javax.swing.JButton	
	 */
	private JButton getCancel() {
		if (cancel == null) {
			cancel = new JButton();
			cancel.setBounds(new Rectangle(175, 120, 65, 30));
			cancel.setBackground(Color.white);
			cancel.setIcon(new ImageIcon(getClass().getResource("/pic/cancel.gif")));
			cancel.setBorderPainted(false);
			cancel.addActionListener(new java.awt.event.ActionListener() {   
				public void actionPerformed(java.awt.event.ActionEvent e) {
					dispose();
				}
			});
		}
		return cancel;
	}

}  //  @jve:decl-index=0:visual-constraint="10,10"