📄 main.java
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package netbar;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Calendar;
import java.util.Date;
import javax.swing.JOptionPane;
public class Main extends javax.swing.JFrame {
public Main() {
initComponents();
}
//获取时间的方法
private String getDate() {
Date begintime = new Date();
java.text.SimpleDateFormat sf = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
return sf.format(begintime);
}
private int calFee(String beginTime,String endTime){
int fee = 0;
//从字符串形式的日期获取年月日小时分
int beginYear = Integer.parseInt(beginTime.substring(0,4));
int beginMonth = Integer.parseInt(beginTime.substring(5,7));
int beginDay = Integer.parseInt(beginTime.substring(8,10));
int beginHour = Integer.parseInt(beginTime.substring(11,13));
int beginMinute = Integer.parseInt(beginTime.substring(14,16));
int endYear = Integer.parseInt(endTime.substring(0,4));
int endMonth = Integer.parseInt(endTime.substring(5,7));
int endDay = Integer.parseInt(endTime.substring(8,10));
int endHour = Integer.parseInt(endTime.substring(11,13));
int endMinute = Integer.parseInt(endTime.substring(14,16));
//计算上机的时间
int playMinutes = 0;
playMinutes = ((endYear-beginYear)*365*24*60+
(endMonth-beginMonth)*30*24*60+
(endDay-beginDay)*24*60+
(endHour-beginHour)*60+(endMinute-beginMinute));
//计算费用
int modNum = playMinutes % 60;
int playHours = 0;
playHours = playMinutes / 60;
if(playHours == 0 || (modNum > 5 && playHours > 0)){
playHours++;
}
fee = playHours*2;
return fee;
}
// <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jPanel2 = new javax.swing.JPanel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jTextField4 = new javax.swing.JTextField();
jTextField5 = new javax.swing.JTextField();
jPasswordField2 = new javax.swing.JPasswordField();
jTextField6 = new javax.swing.JTextField();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jPanel3 = new javax.swing.JPanel();
jLabel7 = new javax.swing.JLabel();
jLabel8 = new javax.swing.JLabel();
jTextField1 = new javax.swing.JTextField();
jTextField2 = new javax.swing.JTextField();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jPanel4 = new javax.swing.JPanel();
jLabel9 = new javax.swing.JLabel();
jLabel10 = new javax.swing.JLabel();
jLabel11 = new javax.swing.JLabel();
jLabel12 = new javax.swing.JLabel();
jLabel13 = new javax.swing.JLabel();
jLabel14 = new javax.swing.JLabel();
jTextField3 = new javax.swing.JTextField();
jTextField7 = new javax.swing.JTextField();
jTextField8 = new javax.swing.JTextField();
jTextField9 = new javax.swing.JTextField();
jTextField10 = new javax.swing.JTextField();
jTextField11 = new javax.swing.JTextField();
jButton5 = new javax.swing.JButton();
jMenuBar1 = new javax.swing.JMenuBar();
jMenu1 = new javax.swing.JMenu();
jMenuItem1 = new javax.swing.JMenuItem();
jMenuItem2 = new javax.swing.JMenuItem();
jMenu2 = new javax.swing.JMenu();
jMenuItem3 = new javax.swing.JMenuItem();
jMenu3 = new javax.swing.JMenu();
jMenuItem4 = new javax.swing.JMenuItem();
getContentPane().setLayout(new java.awt.CardLayout());
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("\u7f51\u5427\u7ba1\u7406\u7cfb\u7edf");
jLabel1.setFont(new java.awt.Font("楷体_GB2312", 1, 30));
jLabel1.setText("\u6b22\u8fce\u4f7f\u7528\u7f51\u5427\u7ba1\u7406\u7cfb\u7edf");
jLabel2.setFont(new java.awt.Font("宋体", 1, 12));
jLabel2.setText("\u5317\u5927\u9752\u9e1fACCP4.0");
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(41, 41, 41)
.add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel2)
.add(jLabel1))
.addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel1Layout.createSequentialGroup()
.add(53, 53, 53)
.add(jLabel1)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.add(jLabel2)
.add(70, 70, 70))
);
getContentPane().add(jPanel1, "card2");
jLabel3.setText("\u673a\u5668\u53f7\uff1a");
jLabel4.setText("\u5361\u53f7\uff1a");
jLabel5.setText("\u5bc6\u7801\uff1a");
jLabel6.setText("\u4e0a\u673a\u65f6\u95f4\uff1a");
jButton1.setText("\u63d0\u4ea4");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setText("\u91cd\u7f6e");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
org.jdesktop.layout.GroupLayout jPanel2Layout = new org.jdesktop.layout.GroupLayout(jPanel2);
jPanel2.setLayout(jPanel2Layout);
jPanel2Layout.setHorizontalGroup(
jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel2Layout.createSequentialGroup()
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel2Layout.createSequentialGroup()
.add(57, 57, 57)
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel3)
.add(jLabel5)
.add(jLabel4)
.add(jLabel6))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jTextField4, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 185, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jPasswordField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 185, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jTextField5, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 185, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jTextField6, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 185, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
.add(jPanel2Layout.createSequentialGroup()
.add(113, 113, 113)
.add(jButton1)
.add(57, 57, 57)
.add(jButton2)))
.addContainerGap(96, Short.MAX_VALUE))
);
jPanel2Layout.setVerticalGroup(
jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel2Layout.createSequentialGroup()
.add(50, 50, 50)
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jTextField4, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jLabel3))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jPanel2Layout.createSequentialGroup()
.add(jLabel4)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jLabel5))
.add(jPanel2Layout.createSequentialGroup()
.add(jTextField5, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jPasswordField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel6)
.add(jTextField6, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.add(40, 40, 40)
.add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jButton1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 23, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jButton2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 23, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addContainerGap(62, Short.MAX_VALUE))
);
getContentPane().add(jPanel2, "card3");
jLabel7.setText("\u673a\u5668\u53f7\uff1a");
jLabel8.setText("\u4e0b\u673a\u65f6\u95f4\uff1a");
jButton3.setText("\u63d0\u4ea4");
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jButton4.setText("\u91cd\u7f6e");
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton4ActionPerformed(evt);
}
});
org.jdesktop.layout.GroupLayout jPanel3Layout = new org.jdesktop.layout.GroupLayout(jPanel3);
jPanel3.setLayout(jPanel3Layout);
jPanel3Layout.setHorizontalGroup(
jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel3Layout.createSequentialGroup()
.add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel3Layout.createSequentialGroup()
.add(73, 73, 73)
.add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel7)
.add(jLabel8))
.add(15, 15, 15)
.add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 185, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 185, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
.add(jPanel3Layout.createSequentialGroup()
.add(116, 116, 116)
.add(jButton3)
.add(65, 65, 65)
.add(jButton4)))
.addContainerGap(68, Short.MAX_VALUE))
);
jPanel3Layout.setVerticalGroup(
jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel3Layout.createSequentialGroup()
.add(51, 51, 51)
.add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jTextField1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(jLabel7))
.add(27, 27, 27)
.add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel8)
.add(jTextField2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 20, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 76, Short.MAX_VALUE)
.add(jPanel3Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jButton4)
.add(jButton3))
.add(62, 62, 62))
);
getContentPane().add(jPanel3, "card4");
jLabel9.setText("\u5361\u53f7\uff1a");
jLabel10.setText("\u673a\u5668\u53f7\uff1a");
jLabel11.setText("\u4e0a\u673a\u65f6\u95f4\uff1a");
jLabel12.setText("\u4e0b\u673a\u65f6\u95f4\uff1a");
jLabel13.setText("\u8d39\u7528\uff1a");
jLabel14.setText("\u4f59\u989d\uff1a");
jButton5.setText("\u5173\u95ed");
jButton5.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton5ActionPerformed(evt);
}
});
org.jdesktop.layout.GroupLayout jPanel4Layout = new org.jdesktop.layout.GroupLayout(jPanel4);
jPanel4.setLayout(jPanel4Layout);
jPanel4Layout.setHorizontalGroup(
jPanel4Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel4Layout.createSequentialGroup()
.add(70, 70, 70)
.add(jPanel4Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jButton5)
.add(jPanel4Layout.createSequentialGroup()
.add(jPanel4Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel9)
.add(jPanel4Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel4Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel13)
.add(jLabel12)
.add(jLabel14))
.add(jPanel4Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(jLabel10)
.add(jLabel11))))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
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