loginic.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 client;
import java.io.*;

public class LoginIC extends javax.swing.JFrame {
    private Hall hall;
    private PrintWriter out;
    public LoginIC(Hall hall_,PrintWriter out_) {
        initComponents();
        this.setLocation(450,180);        
        hall=hall_;
        out=out_;
    }
    
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jPanel1 = new javax.swing.JPanel();
        jButton2 = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        jPasswordField1 = new javax.swing.JPasswordField();
        jLabel1 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();
        jLabel3 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
        setTitle("\u6295\u8d44\u516c\u53f8\u7ba1\u7406\u754c\u9762\u767b\u9646");
        jPanel1.setBackground(new java.awt.Color(204, 204, 204));
        jPanel1.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        jButton2.setText("\u53d6\u6d88");
        jButton2.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jButton2MouseClicked(evt);
            }
        });

        jLabel2.setText("\u5bc6  \u7801\uff1a");

        jPasswordField1.addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyPressed(java.awt.event.KeyEvent evt) {
                jPasswordField1KeyPressed(evt);
            }
        });

        jLabel1.setText("\u7528\u6237\u540d\uff1a");

        jButton1.setText("\u786e\u5b9a");
        jButton1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jButton1MouseClicked(evt);
            }
        });

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(26, 26, 26)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(jLabel3, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 180, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addContainerGap())
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                            .add(jPanel1Layout.createSequentialGroup()
                                .add(jLabel2)
                                .add(46, 46, 46)
                                .add(jPasswordField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE))
                            .add(jPanel1Layout.createSequentialGroup()
                                .add(jLabel1)
                                .add(46, 46, 46)
                                .add(jTextField1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 129, Short.MAX_VALUE))
                            .add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1Layout.createSequentialGroup()
                                .add(jButton1)
                                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 109, Short.MAX_VALUE)
                                .add(jButton2)))
                        .add(18, 18, 18))))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1Layout.createSequentialGroup()
                .addContainerGap(21, Short.MAX_VALUE)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(41, 41, 41)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel2)
                    .add(jPasswordField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .add(16, 16, 16)
                .add(jLabel3)
                .add(16, 16, 16)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jButton2)
                    .add(jButton1))
                .addContainerGap())
        );

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(14, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(25, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jPasswordField1KeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_jPasswordField1KeyPressed
       int  key=evt.getKeyCode(); 
        String account=jTextField1.getText();
        String code=jPasswordField1.getText();        
        if(key==evt.VK_ENTER)
        {
            if(account.equals("invest")&&code.equals("invest"))
            {
                out.println("invest/server/"+account);
                out.flush();  
                hall=null;
                out=null;
                this.dispose();               
            }
            else
            {
                jLabel3.setText("用户名与密码不匹配");                     
                jTextField1.setText("");
                jPasswordField1.setText("");         
            }            
        }
    }//GEN-LAST:event_jPasswordField1KeyPressed

    private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jButton1MouseClicked
       String account=jTextField1.getText();
       String code=jPasswordField1.getText();
       if(account.equals("invest")&&code.equals("invest"))
       {
           out.println("invest/server/"+account);
           out.flush();   
           hall=null;
           out=null;
           this.dispose();
       }
       else
       {
             jLabel3.setText("用户名与密码不匹配");      
             jTextField1.setText("");
             jPasswordField1.setText("");         
       }        
    }//GEN-LAST:event_jButton1MouseClicked


    private void jButton2MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jButton2MouseClicked
        hall.setVisible(true);
        hall=null;
        out=null;
        this.dispose();
    }//GEN-LAST:event_jButton2MouseClicked
    
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPasswordField jPasswordField1;
    private javax.swing.JTextField jTextField1;
    // 变量声明结束//GEN-END:variables
    
}