基于java实现停车场管理系统

基于java实现停车场管理系统

本文实例为大家分享了java停车场管理系统的具体代码，供大家参考，具体内容如下

WorkFram.java

package com.parking;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.*;

/*

* WotkFram.java

*

* Created on 2008年9月2日, 下午7:57

*/

/**

*

* @author cheng

*/

public class WorkFram extends JFrame {

/**

*

*/

private static final long serialVersionUID = 1L;

/**

* @param args the command line arguments

*/

// 变量声明 - 不进行修改//GEN-BEGIN:variables

private JButton jbtnEnter;

private JButton jbtnRefrush;

private JTextArea jtexInfor;

public int m_areaCount; //停车区个数

public int[] m_nos; //每个停车区的车位数

public int[] m_apare; //每个停车区的空闲车位数

// 变量声明结束//GEN-END:variables

//int m_areaCount;

/** Creates new form WotkFram */

public WorkFram(InitFrame frm) {

this.m_areaCount = frm.m_Area.length;

this.m_apare = new int[m_areaCount];

this.m_nos = new int[m_areaCount];

for(int i = 0; i < m_areaCount; i++){

this.m_apare[i] = frm.m_Area[i];

this.m_nos[i] = frm.m_Area[i];

}

initComponents();

}

/** This method is called from within the constructor to

* initialize the form.

* WARNING: Do NOT modify this code. The content of this method is

* always regenerated by the Form Editor.

*/

// //GEN-BEGIN:initComponents

private void initComponents() {

jbtnEnter = new JButton();

jbtnRefrush = new JButton();

jtexInfor = new JTextArea("停车场初始化结果：\n" + getStopStatus());

jtexInfor.setEnabled(false);

setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

setTitle("\u505c\u8f66\u573a\u6a21\u62df");

jbtnEnter.setText("\u8fdb\u5165\u505c\u8f66\u573a");

jbtnRefrush.setText("刷新");

jbtnEnter.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnEnterActionPerformed(evt);

}

});

jbtnRefrush.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnRefrushActionPerformed(evt);

}

});

GroupLayout layout = new GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addContainerGap(159, Short.MAX_VALUE)

.addComponent(jtexInfor)

.addComponent(jbtnRefrush)

.addComponent(jbtnEnter)

.addGap(128, 128, 128))

);

layout.setVerticalGroup(

layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addContainerGap(204, Short.MAX_VALUE)

.addComponent(jtexInfor)

.addComponent(jbtnRefrush)

.addComponent(jbtnEnter)

.addGap(73, 73, 73))

);

pack();

}// //GEN-END:initComponents

private void jbtnEnterActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnEnterActionPerformed

// TODO 将在此处添加您的处理代码：

Thread thr = new carThread(this);

thr.run();

}//GEN-LAST:event_jbtnEnterActionPerformed

private void jbtnRefrushActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnEnterActionPerformed

// TODO 将在此处添加您的处理代码：

this.jtexInfor.setText("停车场当前车区车位状况统计：\n" + getStopStatus());

}//GEN-LAST:event_jbtnEnterActionPerformed

public String getStopStatus() {

String str = "";

for (int i = 0; i < m_areaCount; i++) {

if (m_apare[i] > 0) {

str += " " + (i + 1) + " 区总车位：" + m_nos[i] + "\t当前空闲车位 " + m_apare[i] + " 个\n";

} else {

str += " " + (i + 1) + " 区总车位：" + m_nos[i] + "\t当前区无空闲车位\n";

}

}

return str;

}

public void setInfor(String infor) {

this.jtexInfor.setText(infor);

}

}

InitFrame.java

package com.parking;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import javax.swing.*;

/*

* InitFrame.java

*

* Created on 2008年9月2日, 下午7:36

*/

/**

*

* @author cheng

*/

public class InitFrame extends JFrame {

// 变量声明 - 不进行修改

//GEN-BEGIN:variables

/**

*

*/

private static final long serialVersionUID = 1L;

private JButton jButton1;

private JLabel jLabel1;

private JLabel jLabel2;

private JLabel jLabel3;

private jspinner jSpinnerStopArea;

private JButton jbtnCancel;

private JButton jbtnOK;

public JButton jbtnStopCount;

private JTextField jtxtCarCount;

private JTextField jtxtStopCount;

public int m_Area[];

SpinnerNumberModel mdl;

// 变量声明结束//GEN-END:variables

/** Creates new form InitFrame */

public InitFrame() {

initComponents();

mdl = new SpinnerNumberModel();

this.jSpinnerStopArea.setModel(mdl);

}

/** This method is called from within the constructor to

* initialize the form.

* WARNING: Do NOT modify this code. The content of this method is

* always regenerated by the Form Editor.

*/

// //GEN-BEGIN:initComponents

private void initComponents() {

jLabel1 = new JLabel();

jtxtStopCount = new JTextField();

jbtnStopCount = new JButton();

jLabel2 = new JLabel();

jSpinnerStopArea = new JSpinner();

jLabel3 = new JLabel();

jtxtCarCount = new JTextField();

jButton1 = new JButton();

jbtnOK = new JButton();

jbtnCancel = new JButton();

setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);

setTitle("\u505c\u8f66\u573a\u521d\u59cb\u5316");

addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent evt) {

formWindowClosing(evt);

}

});

jLabel1.setText("\u505c\u8f66\u533a\u57df\u4e2a\u6570\uff1a");

jbtnStopCount.setText("\u8f93\u5165\u505c\u533a\u4e2a\u6570");

jbtnStopCount.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnStopCountActionPerformed(evt);

}

});

jLabel2.setText("\u505c\u8f66\u533a\u53f7\uff1a");

jSpinnerStopArea.setEnabled(false);

jLabel3.setText("\u505c\u8f66\u4f4d\u4e2a\u6570\uff1a");

jtxtCarCount.setEnabled(false);

jButton1.setText("\u8f93\u5165\u505c\u533a\u8f66\u4f4d\u4e2a\u6570");

jButton1.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jButton1ActionPerformed(evt);

}

});

jbtnOK.setText("\u786e\u5b9a");

jbtnOK.setEnabled(false);

jbtnOK.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnOKActionPerformed(evt);

}

});

jbtnCancel.setText("\u53d6\u6d88");

jbtnCancel.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnCancelActionPerformed(evt);

}

});

GroupLayout layout = new GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addComponent(jLabel2)

.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jSpinnerStopArea, GroupLayout.PREFERRED_SIZE, 37, GroupLayout.PREFERRED_SIZE)

.addGap(14, 14, 14)

.addComponent(jLabel3, GroupLayout.PREFERRED_SIZE, 81, GroupLayout.PREFERRED_SIZE)

.addGap(13, 13, 13)

.addComponent(jtxtCarCount, GroupLayout.PREFERRED_SIZE, 117, GroupLayout.PREFERRED_SIZE))

.addGroup(layout.createSequentialGroup()

.addComponent(jLabel1)

.addGap(24, 24, 24)

.addComponent(jtxtStopCount, GroupLayout.PREFERRED_SIZE, 99, GroupLayout.PREFERRED_SIZE)

.addGap(25, 25, 25)

.addComponent(jbtnStopCount))))

.addGroup(layout.createSequentialGroup()

.addGap(29, 29, 29)

.addComponent(jButton1, GroupLayout.DEFAULT_SIZE, 137, Short.MAX_VALUE)

.addGap(22, 22, 22)

.addComponent(jbtnOK, GroupLayout.DEFAULT_SIZE, 65, Short.MAX_VALUE)

.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jbtnCancel, GroupLayout.PREFERRED_SIZE, 66, GroupLayout.PREFERRED_SIZE)

.addGap(23, 23, 23)))

.addGap(51, 51, 51))

);

layout.setVerticalGroup(

layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGap(30, 30, 30)

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)

.addComponent(jLabel1)

.addComponent(jtxtStopCount, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)

.addComponent(jbtnStopCount))

.addGap(27, 27, 27)

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.TRAILING)

.addComponent(jLabel2)

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)

.addComponent(jSpinnerStopArea, GroupLayout.PREFERRED_SIZE, 15, GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel3, GroupLayout.PREFERRED_SIZE, 15, GroupLayout.PREFERRED_SIZE)

.addComponent(jtxtCarCount, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)))

.addGap(76, 76, 76)

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE)

.addComponent(jButton1)

.addComponent(jbtnOK)

.addComponent(jbtnCancel))

.addContainerGap(100, Short.MAX_VALUE))

);

pack();

}// //GEN-END:initComponents

private void jbtnCancelActionPerformed(ActionEvent evt) {// GEN-FIRST:event_jbtnCancelActionPerformed

// TODO 将在此处添加您的处理代码：

JOptionPane.showMessageDialog(null, "您没有初始化，无法执行");

System.exit(-1);

}// GEN-LAST:event_jbtnCancelActionPerformed

private void jbtnOKActionPerformed(ActionEvent evt) {// GEN-FIRST:event_jbtnOKActionPerformed

// TODO 将在此处添加您的处理代码：

this.setVisible(false);

this.removeNotify();

WorkFram frm = new WorkFram(this);

// setValue(frm);

frm.setVisible(true);

}// GEN-LAST:event_jbtnOKActionPerformed

private void formWindowClosing(WindowEvent evt) {// GEN-FIRST:event_formWindowClosing

// TODO 将在此处添加您的处理代码：

JOptionPane.showMessageDialog(null, "您没有初始化，无法执行");

System.exit(-1);

}// GEN-LAST:event_formWindowClosing

private void jButton1ActionPerformed(ActionEvent evt) {// GEN-FIRST:event_jButton1ActionPerformed

// TODO 将在此处添加您的处理代码：

boolean b = true;

int n = ((Integer) mdl.getValue()).intValue() - 1;

this.m_Area[n] = Integer.parseInt(this.jtxtCarCount.getText());

for (int i = 0; i < m_Area.length; i++) {

if (m_Area[i] <= 0) {

b = false;

}

}

try {

mdl.setValue(mdl.getNextValue());

this.jtxtCarCount.setText("");

this.jtxtCarCount.setFocusable(true);

} catch (Exception e) {

}

if (b)

this.jbtnOK.setEnabled(true);

}// GEN-LAST:event_jButton1ActionPerformed

private void jbtnStopCountActionPerformed(ActionEvent evt) {// GEN-FIRST:event_jbtnStopCountActionPerformed

// TODO 将在此处添加您的处理代码：

String s = this.jtxtStopCount.getText();

int i = Integer.parseInt(s);

m_Area = new int[i];

for (i = 0; i < m_Area.length; i++) {

this.m_Area[i] = -1;// Integer.parseInt

}

this.jSpinnerStopArea.setEnabled(true);

this.jtxtCarCount.setEnabled(true);

mdl.setMinimum(new Integer(1));

mdl.setMaximum(new Integer(m_Area.length));

mdl.setValue(new Integer(1));

}// GEN-LAST:event_jbtnStopCountActionPerformed

/**

* @param args the command line arguments

*/

public static void main(String args[]) {

java.awt.EventQueue.invokeLater(new Runnable() {

public void run() {

new InitFrame().setVisible(true);

}

});

}

/*

public void setValue(WorkFram frm) {

frm.m_areaCount = this.m_Area.length;

frm.m_apare = new int[frm.m_areaCount];

frm.m_nos = new int[frm.m_areaCount];

for(int i = 0; i < frm.m_areaCount; i++){

frm.m_apare[i] = this.m_Area[i];

frm.m_nos[i] = this.m_Area[i];

}

}

*/

}

carThread.java

package com.parking;

/*

* carThread.java

*

* Created on 2008年9月2日, 下午9:02

*

* To change this template, choose Tools | Template Manager

* and open the template in the editor.

*/

/**

*

* @author cheng

*/

public class carThread extends Thread {

private WorkFram frm;

/** Creates a new instance of carThread */

public carThread(WorkFram frm) {

this.frm = frm;

}

public void run() {

new carJFrame(frm).setVisible(true);

}

}

carJFrame.java

package com.parking;

/*

* carJFrame.java

*

* Created on 2008年9月2日, 下午9:01

*/

/**

*

* @author cheng

*/

import javax.swing.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

public class carJFrame extends JFrame {

/**

*

*/

private static final long serialVersionUID = 1L;

/**

* @param args the command line arguments

*/

// 变量声明 - 不进行修改//GEN-BEGIN:variables

private JButton jbtnEnterStop;

private JButton jbtnLeftArea;

private JButton jbtnLeftStop;

private JButton jbtnLookUpArea;

private JButton jbtnLookupPosition;

private WorkFram mainFram;

private int chooseArea;

// 变量声明结束//GEN-END:variables

/** Creates new form carJFrame */

public carJFrame(WorkFram frm) {

initComponents();

mainFram = frm;

}

/**This method is called from within the constructor to

* initialize the form.

* WARNING: Do NOT modify this code. The content of this method is

* always regenerated by the Form Editor.

*/

// //GEN-BEGIN:initComponents

private void initComponents() {

jbtnEnterStop = new JButton();

jbtnLookUpArea = new JButton();

jbtnLookupPosition = new JButton();

jbtnLeftArea = new JButton();

jbtnLeftStop = new JButton();

setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);

setTitle("\u505c\u8f66\u573a\u64cd\u4f5c");

jbtnEnterStop.setText("\u8fdb\u5165\u505c\u8f66\u573a");

jbtnEnterStop.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnEnterStopActionPerformed(evt);

}

});

jbtnLookUpArea.setText("\u5bfb\u627e\u505c\u8f66\u533a");

jbtnLookUpArea.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnLookUpAreaActionPerformed(evt);

}

});

jbtnLookupPosition.setText("\u5bfb\u627e\u505c\u8f66\u4f4d");

jbtnLookupPosition.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnLookupPositionActionPerformed(evt);

}

});

jbtnLeftArea.setText("\u79bb\u5f00\u505c\u8f66\u533a");

jbtnLeftArea.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnLeftAreaActionPerformed(evt);

}

});

jbtnLeftStop.setText("\u79bb\u5f00\u505c\u8f66\u573a");

jbtnLeftStop.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent evt) {

jbtnLeftStopActionPerformed(evt);

}

});

jbtnEnterStop.setEnabled(true);

jbtnLookUpArea.setEnabled(false);

jbtnLookupPosition.setEnabled(false);

jbtnLeftArea.setEnabled(false);

jbtnLeftStop.setEnabled(false);

addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent evt) {

formWindowClosing(evt);

}

});

GroupLayout layout = new GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGap(102, 102, 102)

.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addComponent(jbtnLeftStop)

.addComponent(jbtnLeftArea)

.addComponent(jbtnLookupPosition)

.addComponent(jbtnLookUpArea)

.addComponent(jbtnEnterStop))

.addContainerGap(205, Short.MAX_VALUE))

);

layout.setVerticalGroup(

layout.createParallelGroup(GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGap(56, 56, 56)

.addComponent(jbtnEnterStop)

.addGap(20, 20, 20)

.addComponent(jbtnLookUpArea)

.addGap(22, 22, 22)

.addComponent(jbtnLookupPosition)

.addGap(24, 24, 24)

.addComponent(jbtnLeftArea)

.addGap(19, 19, 19)

.addComponent(jbtnLeftStop)

.addContainerGap(44, Short.MAX_VALUE))

);

pack();

}// //GEN-END:initComponents

private void jbtnLeftStopActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnLeftStopActionPerformed

// TODO 将在此处添加您的处理代码：

//离开停车场，交存车卡

JOptionPane.showMessageDialog(null, "停车卡收回，再见!");

/* jbtnEnterStop.setEnabled(true);

jbtnLookUpArea.setEnabled(false);

jbtnLookupPosition.setEnabled(false);

jbtnLeftArea.setEnabled(false);

jbtnLeftStop.setEnabled(false);

*/

this.setVisible(false);

this.removeNotify();

}//GEN-LAST:event_jbtnLeftStopActionPerformed

private void jbtnLeftAreaActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnLeftAreaActionPerformed

// TODO 将在此处添加您的处理代码：

//离开停车区

int confirm = JOptionPane.showConfirmDialog(null, "确定要离开 " + chooseArea + " 号停车区?", "离开停车区", JOptionPane.YES_NO_OPTION);

if (confirm == JOptionPane.YES_OPTION) {

mainFram.m_apare[chooseArea - 1]++;

// mainFram.setInfor(mainFram.getStopStatus());

jbtnLeftArea.setEnabled(false);

jbtnLookUpArea.setEnabled(true);

jbtnLeftStop.setEnabled(true);

} else if (confirm == JOptionPane.NO_OPTION) {

JOptionPane.showMessageDialog(null, "您已放弃了离开该车区!");

jbtnLookUpArea.setEnabled(true);

}

}//GEN-LAST:event_jbtnLeftAreaActionPerformed

private void jbtnLookupPositionActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnLookupPositionActionPerformed

// TODO 将在此处添加您的处理代码：

//进入停车区，寻找停车位

int confirm = JOptionPane.showConfirmDialog(null, "您已经选择了" + chooseArea + " 号停车区, " + "确定要进入该停车区?", "进行停车区寻找车位", JOptionPane.YES_NO_OPTION);

if (confirm == JOptionPane.YES_OPTION) {

mainFram.m_apare[chooseArea - 1]--;

// mainFram.setInfor(mainFram.getStopStatus());

jbtnLookUpArea.setEnabled(false);

jbtnLookupPosition.setEnabled(false);

jbtnLeftArea.setEnabled(true);

jbtnLeftStop.setEnabled(false);

} else if (confirm == JOptionPane.NO_OPTION) {

JOptionPane.showMessageDialog(null, "您已放弃了进入该车区!");

jbtnLookUpArea.setEnabled(true);

jbtnLookupPosition.setEnabled(false);

}

}//GEN-LAST:event_jbtnLookupPositionActionPerformed

private void jbtnLookUpAreaActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnLookUpAreaActionPerformed

// TODO 将在此处添加您的处理代码：

//进入停车场，寻找停车区

ImageIcon icon = new ImageIcon("test.gif");

int[] freeArea = getFreeArea();

Object[] freeAreas = new Object[freeArea.length];

for (int i = 0; i < freeArea.length; i++) {

freeAreas[i] = freeArea[i];

}

Integer choose = (Integer)JOptionPane.showInputDialog(null, "当前停车场状况: \n" + mainFram.getStopStatus() + "\n请选择一个空闲车区：", "当前可先空闲车区: ", JOptionPane.PLAIN_MESSAGE, icon, freeAreas, (Integer)freeAreas[0]);

if (choose != null) {

JOptionPane.showMessageDialog(null, "您选择了进入" + choose.intValue() + "车区");

chooseArea = choose.intValue();

jbtnLookUpArea.setEnabled(false);

jbtnLookupPosition.setEnabled(true);

} else {

JOptionPane.showMessageDialog(null, "您没有选择车区!");

}

}//GEN-LAST:event_jbtnLookUpAreaActionPerformed

private void jbtnEnterStopActionPerformed(ActionEvent evt) {//GEN-FIRST:event_jbtnEnterStopActionPerformed

// TODO 将在此处添加您的处理代码：

//领卡，进入停车场

boolean isFull = true;

for (int i = 0; i < mainFram.m_areaCount; i++) {

if (mainFram.m_apare[i] > 0) {

isFull = false;

}

}

if (isFull) {

JOptionPane.showMessageDialog(null, "当前车场无空闲车区，请稍后再试!");

} else {

jbtnEnterStop.setEnabled(false);

jbtnLookUpArea.setEnabled(true);

jbtnLookupPosition.setEnabled(false);

jbtnLeftArea.setEnabled(false);

jbtnLeftStop.setEnabled(false);

JOptionPane.showMessageDialog(null, "成功领取停车卡，请进去车场寻找停车区位!");

}

}//GEN-LAST:event_jbtnEnterStopActionPerformed

private void formWindowClosing(WindowEvent evt) {// GEN-FIRST:event_formWindowClosing

// TODO 将在此处添加您的处理代码：

int confirm = JOptionPane.showConfirmDialog(null, "确定退出?", "退出停车区", JOptionPane.YES_NO_OPTION);

if (confirm == JOptionPane.YES_OPTION) {

if (chooseArea > 0) {

mainFram.m_apare[chooseArea - 1]--;

}

this.setVisible(false);

this.removeNotify();

} else {

this.setVisible(true);

}

}// GEN-LAST:event_formWindowClosing

public int[] getFreeArea() {

int count = 0;

for (int i = 0; i < mainFram.m_areaCount; i++) {

if (mainFram.m_apare[i] > 0) {

count++;

}

}

int[] freeArea = new int[count];

for (int i = 0, j = 0; i < mainFram.m_areaCount; i++) {

if (mainFram.m_apare[i] > 0) {

freeArea[j++] = i + 1;

}

}

return freeArea;

}

}

源码下载：java停车场管理系统

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