newjframe.java

本工程模拟网上社区,其中包括银行,软件销售公司,软件投资公司,茶餐馆,和多个服务器.

package investcompanyclient;

import client.*;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

import javax.swing.WindowConstants;
import javax.swing.SwingUtilities;

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


public class NewJFrame extends javax.swing.JFrame {
	private JButton jButton1;

	private JButton jButton2;

	private JLabel jLabel2;

	private JTextField jTextField1;

	private JLabel jLabel1;

	private BufferedReader in;

	private PrintWriter out;
	private JButton jButton3;
	private JPasswordField jPasswordField1;

	private Socket socket;
	
	
        
	private Hall hall;
	public NewJFrame(Socket s,Hall hall_) {
		super();
		socket = s;
                hall = hall_;
        this.setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
       
		try {
			in = new BufferedReader(new InputStreamReader(socket
					.getInputStream()));
			out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(
					socket.getOutputStream())), true);
		} catch (IOException e) {
			System.out.println(e);
		}
		initGUI();
	}

	private void initGUI() {
		this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		try {

			getContentPane().setLayout(null);
			this
					.setTitle("\u6295\u8d44\u516c\u53f8,\u4e0e\u4f60\u5171\u540c\u81f4\u5bcc!");
			this.setLocation(new java.awt.Point(400, 180));
			{
				jButton1 = new JButton();
				getContentPane().add(jButton1);
				jButton1.setText("\u786e\u5b9a");
				jButton1.setBounds(102, 243, 75, 22);
				jButton1.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent evt) {
						jButton1ActionPerformed(evt);
					}
				});
			}
			{
				jButton2 = new JButton();
				getContentPane().add(jButton2);
				jButton2.setText("\u53d6\u6d88");
				jButton2.setBounds(189, 243, 73, 22);
				jButton2.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent evt) {
						jButton2ActionPerformed(evt);
					}
				});
			}
			{
				jLabel1 = new JLabel();
				getContentPane().add(jLabel1);
				jLabel1.setText("ID");
				jLabel1.setBounds(47, 63, 55, 35);
			}
			{
				jTextField1 = new JTextField();
				getContentPane().add(jTextField1);
				jTextField1.setBounds(145, 66, 238, 32);
			}
			{
				jLabel2 = new JLabel();
				getContentPane().add(jLabel2);
				jLabel2.setText("Password");
				jLabel2.setBounds(41, 146, 68, 29);
			}
			{
				jPasswordField1 = new JPasswordField();
				getContentPane().add(jPasswordField1);
				jPasswordField1.setBounds(145, 141, 238, 30);
			}
			{
				jButton3 = new JButton();
				getContentPane().add(jButton3);
				jButton3.setText("\u6ce8\u518c");
				jButton3.setBounds(274, 243, 94, 22);
				jButton3.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent evt) {
						jButton3ActionPerformed(evt);
					}
				});
			}
			pack();
			this.setSize(421, 370);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private void jButton1ActionPerformed(ActionEvent evt) {


		try {
			String  id = jTextField1.getText();
			String code = new String(jPasswordField1.getPassword());
			if(id.equals("")&&code.equals(""))
			{
			    JOptionPane.showMessageDialog(null, "请输入用户名和密码!");
			    return;
			}
			String temp = "login" + "/" + id + "/" + code;
 			out.println(temp);
			out.flush();

			String ans = in.readLine();
			if (ans.equals("true")) {
				this.setVisible(false);
				Investmainframe  hf = new Investmainframe(socket,hall);
				hf.setVisible(true);
			} else {
				error et = new error();
				et.setVisible(true);
				jTextField1.setText("");
				jPasswordField1.setText("");
			}
		} catch (IOException e) {
			System.out.println(e);
		}
	}

	private void jButton2ActionPerformed(ActionEvent evt) {
        this.dispose();
        hall.setVisible(true);                    		
	}

	private void jButton3ActionPerformed(ActionEvent evt) {
		jTextField1.setText("");
		jPasswordField1.setText("");
         new enroll(socket).setVisible(true);
	}

}