让我先来从注册到登陆再到玩一局演示一下(原本想录制个GIF，然而录制进去的动图太大了，有几百兆，想想还是录视频，然而掘金目前还没有开发出传视频的性能，我就传在哔哩哔哩了)代码能够通过文章开端形式获取
bilibili视频：
https://www.bilibili.com/vide...
这个也有点大，四十多兆，能不能加载进去随缘
一、用户注册类
类名就叫做 Register.java
这里咱们用到了JFrame，窗口。JFrame 是一个能够独立显示的组件，一个窗口通常蕴含有题目、图标、操作按钮(敞开、最小化、最大化)，还能够为窗口增加菜单栏、工具栏等。一个过程中能够创立多个窗口，并可在适当时候进行显示、暗藏 或 销毁。
管制用户注册的类次要代码
这里只放次要代码，不然太长不利于浏览
public class Register extends JFrame{/* * 用户注册 */final JLabel welcomeRegisterLabel = new JLabel("欢送注册开心五子棋！");final JLabel userLabel = new JLabel("用户名：");final JTextField userjt = new JTextField(14);final JLabel passwordLabel = new JLabel("明码：");final JPasswordField passwordjp = new JPasswordField(14);final JLabel confirmPasswordLabel = new JLabel("确认明码：");final JPasswordField confirmPasswordjp = new JPasswordField(14);final JLabel yanzhengmajl = new JLabel("验证码：");final JTextField yanzhengmajt = new JTextField("请输出验证码", 7);final JLabel yanzhengmaUpdate = new JLabel("看不清？换一张");final JButton register = new JButton(" 注 册 ");final JLabel back = new JLabel("返回");final JLabel tipUserAlreadyRegistered = new JLabel("该账号曾经注册！");final JLabel tipUserNameEmpty = new JLabel("用户名为空！");final JLabel tipUserNameLessThan5Char = new JLabel("账号少于5个字符！");final JLabel tipPasswordEmpty = new JLabel("明码不能为空!");final JLabel tipPasswordLessThan6Char = new JLabel("明码少于6个字符！");final JLabel tipPasswordInconfirmity = new JLabel("两次明码不统一!");final JLabel tipConfirmPasswordqualified = new JLabel("反复明码正确！");final JLabel tipyanzhengmaerror = new JLabel("验证码输出不正确!");final DrawYZM drawyzm = new DrawYZM();final Random r = new Random();static String userName = new String();static String password = new String();final FileOperation read = new FileOperation();String repeatPassword = new String();String yanzhengma = new String();String yzm = new String();int flagUserName = 0;int flagPassword = 0;int flagConfirmedPassword = 0;int flagyanzhengma = 0;char[] YZM = new char[62];{ for(int i = 0; i < 26; i++) { YZM[i] = (char) ('A' + i); } for(int i = 26; i< 52; i++) { YZM[i] = (char) ('a' + i - 26); } for(char i = 52; i < 62; i++) { YZM[i] = (char) (i - 4); }}SpringLayout springLayout = new SpringLayout();//应用弹簧布局管理器}注册时须要的验证码类
class DrawYZM extends JPanel{ /* *验证码类 */ public void paint(Graphics g) { setBounds(269, 269, 100, 60); int R = r.nextInt(255); int G = r.nextInt(255); int B = r.nextInt(255); super.paintComponent(g); Graphics2D g2 = (Graphics2D)g; int n = 0; yzm = ""; for(int i = 0; i < 4; i++) { n = r.nextInt(62); yzm += YZM[n]; int flag = r.nextInt(2); Color color = new Color(r.nextInt(200) + 20, r.nextInt(200) + 20, r.nextInt(200) + 20); g2.setColor(color); Graphics2D g2d = (Graphics2D)g; AffineTransform trans = new AffineTransform();//将文字旋转指定角度 if(flag == 0) { trans.rotate(- r.nextInt(45) * 3.14 / 180, 275 + i * 25, 307); }else { trans.rotate(r.nextInt(45) * 3.14 / 180, 275 + i * 25, 307); } g2d.setTransform(trans); g2.setFont(new Font("微软雅黑", 1, 24)); g2.drawString(YZM[n] + "", 277 + i * 22, 307); } }}二、文件操作类
类名就叫做 FileOperation.java
首先咱们须要创立excel文件
包含了编号，用户名，明码，分数，等级，胜利场数，总场数，是否记住明码，是否主动登录，以及注册工夫
public void creatExcel(String path) { String data[] = { "Num","userName", "password", "points", "class", "winNum", "totalNum", "RememberPassword", "AutoLogin", "date"}; try { File file = new File(path); WritableWorkbook book = Workbook.createWorkbook(file); WritableSheet sheet = book.createSheet("用户信息", 0); for(int i = 0; i < data.length; i++) {//将信息写入xls文件中 Label label = new Label(i, 0, data[i]); sheet.addCell(label); } book.write(); book.close(); } catch (Exception e) { System.out.println(e); } } 上面的办法用于判断账号是否存在
public boolean readData(String path, String userName) { File file = new File(path); if(!file.exists()) {//如果文件不存在 creatExcel("user.xls");//创立文件 } Workbook workbook = null; Sheet sheet = null; Cell cell = null; boolean flag = false; try { workbook = Workbook.getWorkbook(file); sheet = workbook.getSheet(0); for(int i = 0; i < sheet.getRows(); i ++) { cell = sheet.getCell(1, i); String content = cell.getContents();//获取内容 if(content.equals(userName)) { flag = true; break; } } workbook.close(); }catch(Exception e) { e.printStackTrace(); } return flag;}将用户将信息写入文件中
public void writeData(String path, String userName, String keyword, String data) { File file = new File(path);//创立文件对象 if(!file.exists()) {//如果文件不存在 creatExcel("user.xls");//创立文件 } Workbook workbook = null; WritableWorkbook wtbook = null; WritableSheet wtsheet = null; WritableCell wtcell = null; int flagx = 0; int flagy = 0; try { workbook = Workbook.getWorkbook(file); wtbook = Workbook.createWorkbook(file, workbook); wtsheet = wtbook.getSheet(0);//获取第一张表格 for(int i = 0; i < wtsheet.getColumns(); i++) {//查找列 wtcell = wtsheet.getWritableCell(i, 0); if(wtcell.getType() == CellType.LABEL) { String cell = ((Label)wtcell).getContents(); if(cell.equals(keyword)) {//定位到关键词的那一行 flagx = i; break; } } } if(keyword.equals("userName")) {//如果写入用户名 flagy = wtsheet.getRows(); }else {//写入其余 for(int i = 0; i < wtsheet.getRows(); i++) {//查找行 wtcell = wtsheet.getWritableCell(1, i); String cell = ((Label)wtcell).getContents(); if(cell.equals(userName)) { flagy = i; break; } } } Label label = new Label(flagx, flagy, data); wtsheet.addCell(label); wtsheet.addCell(new Label(0, flagy, String.valueOf((wtsheet.getRows() - 1)))); } catch (Exception e) { e.printStackTrace(); } finally { try { wtbook.write(); } catch (IOException e) { e.printStackTrace(); } try { wtbook.close(); } catch (WriteException | IOException e) { e.printStackTrace(); } workbook.close(); } }返回对应用户的对应信息
public String backData(String path, String userName, String keyword) { File file = new File(path); if(!file.exists()) {//如果文件不存在 creatExcel("user.xls");//创立文件 } Workbook workbook = null; Sheet sheet = null; Cell cell = null; int flagx = 0; int flagy = 0; try { workbook = Workbook.getWorkbook(file); sheet = workbook.getSheet(0); for(int i = 0; i < sheet.getColumns(); i++) {//找到用户名所在行 cell = sheet.getCell(i, 0); String s = cell.getContents(); if(s.equals(keyword)) { flagx = i; break; } } for(int i = 0; i < sheet.getRows(); i++) { cell = sheet.getCell(1, i); String s = cell.getContents(); if(s.equals(userName)) { flagy = i; break; } } workbook.close(); }catch(Exception e) { e.printStackTrace(); } try { cell = Workbook.getWorkbook(file).getSheet(0).getCell(flagx, flagy); }catch(Exception e) { e.printStackTrace(); } String s = cell.getContents(); return s;}✨三、棋盘页面类
棋盘页面类名 Chessboard.java
为棋色抉择增加事件监听器
whiteChessLabel.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent e) { if(chessboardEmpty == 0) {//只有棋盘为空的时候能力抉择棋子色彩 whiteChessjr.setSelected(true); } }});blackChessLabel.addMouseListener(new MouseAdapter() { public void mouseClicked(MouseEvent e) { if(chessboardEmpty == 0) {//只有棋盘为空的时候能力抉择棋子色彩 blackChessjr.setSelected(true); } }});为新局按钮增加事件监听器
newRound.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { for(int i = 0; i < map.length; i++) {//将map数组置0 for(int j = 0; j < map[i].length; j++) { map[i][j] = 0; mapflag[i][j] = 0; } } for(int j = 0; j < 225; j++) {//将悔棋标记数组置为0 imapflag[j] = 0; jmapflag[j] = 0; } flag = 0;//行列标记数组下表置0 winFLAG = 0;//输赢标记置0 playerColor = -1;//玩家棋色标记置-1 computerColor = -1;//电脑棋色标记为-1 chessboardEmpty = 0;//棋盘标记为空 player = 1;//玩家先下棋 computer = 0;//电脑后下 newchessX = 0;//新棋子标记置0 newchessY = 0; depth = 0; repaint(); }});为悔棋增加事件监听器
back.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { if(flag - 1 >= 0) {//棋盘下面有棋子的时候, 点击一次棋盘下面少两颗棋子，一颗是本人的，另一颗是电脑的 for(int i = flag - 1; i > flag - 3; i--) { map[imapflag[i]][jmapflag[i]] = 0; mapflag[imapflag[i]][jmapflag[i]] = 0; imapflag[i] = 0;//将坐标寄存在悔棋标记数组中 jmapflag[i] = 0; } flag = flag - 2;//示意每次悔棋棋盘上单方均少一颗子 winFLAG = 0; if(flag - 1 >= 0) { newchessX = imapflag[flag - 1]; newchessY = jmapflag[flag - 1]; } if(flag == 0) {//示意棋盘为空 chessboardEmpty = 0;//棋盘为空 playerColor = -1;//玩家和电脑棋子色彩置0 computerColor = -1; depth = 0; } repaint(); }else { ; } }});返回按钮增加事件监听器
returnback.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { dispose(); new Main(); }});退出按钮事件监听器
exit.addActionListener(new ActionListener() {//点击退出按钮退出程序 public void actionPerformed(ActionEvent e) { System.exit(0); }});鼠标进入棋盘区域内,用于显示提醒方框，示意点击之后能够在哪个区域内下棋
addMouseMotionListener(new MouseMotionListener() { public void mouseMoved(MouseEvent e) { // TODO 主动生成的办法存根 x = e.getX(); y = e.getY(); if(x >= 247 && x <= 951 && y >=77 && y <= 781) {//如果鼠标点击的点在棋盘内或者边上一点 double m = (x - 270.0)/47.0;//判断点击地位最靠近的哪个交叉点 double n = (y - 100.0)/47.0; int p = (x - 270)/47; int q = (y - 100)/47; int i, j; if(m - p >= 0.5 || m - p <= -0.5) { i = p + 1; }else { i = p; } if(n - q >= 0.5 || n - q <= -0.5) { j = q + 1; }else { j = q; } if(i >=0 && i <= 15 && j >= 0 && j <= 15) {//辨认到的区域为棋盘之内 if(mapflag[i][j] == 0 && winFLAG == 0 && player == 1) {//示意这个中央没有棋子,并且还没有赢 promptBoxFlag[i][j] = 1; repaint(); } } } } public void mouseDragged(MouseEvent e) {}});电脑下棋函数
private void tuntoComputer() {//电脑下棋 // TODO 主动生成的办法存根 if(depth >= 7) { depth = 6; } position = Algorithm.evalute(map, depth, computerColor);//调用估值函数 map[position[0]][position[1]] = computerColor; imapflag[flag] = position[0];//将坐标寄存在悔棋标记数组中 jmapflag[flag] = position[1]; newchessX = position[0];//新棋子标记记录坐标 newchessY = position[1]; int a = Math.max(Math.abs(position[0] - 7), Math.abs(position[1] - 7));//计算该点到核心的最大的间隔 depth = Math.max(depth, a);//不断更新depth的值 flag ++; chessboardEmpty = 1;//棋盘标记为有棋子 player = 1;//玩家下棋标记置0 computer = 0;//电脑下棋标记为1 judgeFlag = 1; repaint(); }绘制棋盘
for(int i = 0; i < 15; i++) {//横线 g2.drawLine(261, i * 47 + 63, 919, i * 47 + 63); } for(int j = 0; j < 15; j++) {//竖线 g2.drawLine(j * 47 + 261, 64, j * 47 + 261, 721); }绘制棋子
for(int i = 0; i < map.length; i++) { for(int j = 0; j < map[i].length; j++) { //白棋 if(map[i][j] == 1) { g2.drawImage(white, i * 47 + 241, j * 47 + 43, 40, 40, this); mapflag[i][j] = 1;//标记地位示意这个中央曾经有棋子 } //黑棋 if(map[i][j] == 2) { g2.drawImage(black, i * 47 + 241, j * 47 + 43, 40, 40, this); mapflag[i][j] = 1; } }}判断棋子是否连成五个
if(judgeFlag == 1) { judge(); judgeFlag = 0;}绘制新棋子红点标记
if(chessboardEmpty != 0) { g2.setColor(Color.red); g2.fillOval(newchessX * 47 + 254, newchessY * 47 + 55, 15, 15);}绘制鼠标挪动方框
for(int i = 0; i < 15; i++) { for(int j = 0; j < 15; j++) { if(promptBoxFlag[i][j] == 1) { g2.setColor(Color.RED); g2.setStroke(new BasicStroke(2.5f));//设置线条大小 g2.drawLine(238 + i * 47, 40 + j * 47, 248 + i * 47, 40 + j * 47);//上左横线 g2.drawLine(275 + i * 47, 40 + j * 47, 285 + i * 47, 40 + j * 47);//上右横线 g2.drawLine(238 + i * 47, 40 + j * 47, 238 + i * 47, 50 + j * 47);//左上竖线 g2.drawLine(285 + i * 47, 40 + j * 47, 285 + i * 47, 50 + j * 47);//右上竖线 g2.drawLine(238 + i * 47, 77 + j * 47, 238 + i * 47, 87 + j * 47);//左下竖线 g2.drawLine(285 + i * 47, 77 + j * 47, 285 + i * 47, 87 + j * 47);//右下竖线 g2.drawLine(238 + i * 47, 87 + j * 47, 248 + i * 47, 87 + j * 47);//下左横线 g2.drawLine(275 + i * 47, 87 + j * 47, 285 + i * 47, 87 + j * 47);//下右横线 promptBoxFlag[i][j] = 0; } }}for(int i = 0; i < 5; i++) {//右上角星星 g2.drawImage(happy, 711 + i * 47, 20, 40, 40, null);}解决第一次不能显示输赢标记的问题
g2.drawImage(win, 0, 0, 1, 1, null);g2.drawImage(lose, 0, 0, 1, 1, null);if(winFLAG == 0 && player == 0) {//示意还未分出输赢并且玩家下了，调用电脑下棋 tuntoComputer();}设置下拉框和单选按钮在棋盘不为空的是否不能进行抉择
设置棋子色彩单选框可用状态
if(chessboardEmpty == 1) {//棋盘不为空 difficulityClass.setEnabled(false);//设置下拉框不可用 if(whiteChessjr.isSelected()) {//白棋子单选框被选中 blackChessjr.setEnabled(false); whiteChessjr.setEnabled(true); }else {//黑棋子单选框被选中 blackChessjr.setEnabled(true); whiteChessjr.setEnabled(false); }}else {//棋盘为空 blackChessjr.setEnabled(true);//开释两个单选框 whiteChessjr.setEnabled(true); difficulityClass.setEnabled(true);//开释下拉框}重绘积分，等级，胜率
classNum = (int)((int)(pointsNum /100 * 0.4 + gamewinNum * 0.4 + gameNum * 0.2) * 0.8);sunNum = (int) (classNum / 100);moonNum = (int)(classNum - sunNum * 100) / 50;starNum = (int)(classNum - sunNum * 100 - moonNum * 50) / 10;for(t = 0; t < sunNum; t++) {//绘画太阳 g2.drawImage(sun, 75 + t * 30, 538, 30, 30, null);}for(t = sunNum ; t < moonNum + sunNum; t++) {//绘画月亮 g2.drawImage(moon, 75 + t * 30, 540, 25, 25, null);}if(moonNum > 0 || sunNum > 0) {//绘画星星 for(t = moonNum + sunNum ; t < starNum + moonNum + sunNum; t ++) { g2.drawImage(star, 75 + t * 30, 540, 25, 25, null); }}else { for(t = moonNum ; t < starNum + 1; t ++) { g2.drawImage(star, 75 + t * 30, 538, 30, 30, null); }}判断棋子是否连成五个
public void judge() { for(t = newchessX,s = newchessY,count = 0; t >=0 && s >= 0 && count <= 4; t--,s--,count++) { comeX = t; comeY = s; } for(t = newchessX, s = newchessY, count = 0; t <=14 && s >= 0 && count <= 4; t++, s--, count++) { toX = t; toY = s; } if(winFLAG == 0) { for(int ch = 1; ch <=2; ch++) { CHESSCOLOR = ch; //判断横向棋子 for(s = (newchessX - 4) >=0 ? (newchessX - 4) : 0 ; s <= newchessX; s++) {//示意玩家获胜 t = newchessY; if(map[s][t] == CHESSCOLOR && s < 11) {//行棋子数量计算 if(map[s + 1][t] == CHESSCOLOR) { if(map[s + 2][t] == CHESSCOLOR) { if(map[s + 3][t] == CHESSCOLOR) { if(map[s + 4][t] == CHESSCOLOR) { winX = s; winY = t; winWay = 1; if(CHESSCOLOR == 1) {//白棋 winFLAG = 1; }else {//黑棋 winFLAG = 2; } break; } } } } } } if(winFLAG != 0) {//如果某一方赢了就间接退出 break; } //判断列项棋子 for(t = (newchessY - 4) >=0 ? (newchessY - 4) : 0 ; t <= newchessY; t ++) { s = newchessX; if(map[s][t] == CHESSCOLOR && t < 11) {//列棋子数量计算 if(map[s][t + 1] == CHESSCOLOR) { if(map[s][t + 2] == CHESSCOLOR) { if(map[s][t + 3] == CHESSCOLOR) { if(map[s][t + 4] == CHESSCOLOR) { winX = s; winY = t; winWay = 2; if(CHESSCOLOR == 1) {//白棋 winFLAG = 1; }else {//黑棋 winFLAG = 2; } break; } } } } } } if(winFLAG != 0) {//如果某一方赢了就间接退出 break; } //判断左上到右下棋子 for(s = comeX, t = comeY; s <= newchessX && t <= newchessY; s ++, t++) { if(map[s][t] == CHESSCOLOR && s < 11 && t < 11) {//斜下棋子数量计算 if(map[s + 1][t + 1] == CHESSCOLOR) { if(map[s + 2][t + 2] == CHESSCOLOR) { if(map[s + 3][t + 3] == CHESSCOLOR) { if(map[s + 4][t + 4] == CHESSCOLOR) { winX = s; winY = t; winWay = 3; if(CHESSCOLOR == 1) {//白棋 winFLAG = 1; }else {//黑棋 winFLAG = 2; } break; } } } } } } if(winFLAG != 0) {//如果某一方赢了就间接退出 break; } //判断右上到左下棋子 for(s = toX, t = toY; s >= newchessX && t <= newchessY; s --, t++) { if(map[s][t] == CHESSCOLOR && s >= 4 && t < 11) {//斜上棋子数量计算 if(map[s - 1][t + 1] == CHESSCOLOR) { if(map[s - 2][t + 2] == CHESSCOLOR) { if(map[s - 3][t + 3] == CHESSCOLOR) { if(map[s - 4][t + 4] == CHESSCOLOR) { winX = s; winY = t; winWay = 4; if(CHESSCOLOR == 1) {//白棋 winFLAG = 1; }else {//黑棋 winFLAG = 2; } break; } } } } } } if(winFLAG != 0) {//如果某一方赢了就间接退出 break; } } }}四、主函数 Main.java
根本布局设置
setTitle("开心五子棋");setBounds(200, 200, 500, 500);setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);setVisible(true);SpringLayout springLayout = new SpringLayout();//应用弹簧布局管理器Container c = getContentPane();//创立容器c.setBackground(new Color(255, 218, 185));c.setLayout(springLayout);userjt.setFont(new Font("微软雅黑", 0, 18 ));userjt.setText(Register.userName);passwordjt.setFont(new Font("微软雅黑", 0, 18));passwordjt.setText(Register.password);logoLabel.setFont(new Font("微软雅黑", 1, 48));logoLabel.setForeground(Color.pink);ImageIcon logoimage = new ImageIcon(Main.class.getResource("/image/logo5.jpg"));logoimage.setImage(logoimage.getImage().getScaledInstance(260, 130, Image.SCALE_DEFAULT));logo.setIcon(logoimage);userLabel.setFont(new Font("微软雅黑", 1, 20));passwordLabel.setFont(new Font("微软雅黑", 1, 20));rememberPasswordjl.setFont(new Font("微软雅黑", 0, 14));rememberPasswordjl.setForeground(Color.gray);automaticLoginjl.setFont(new Font("微软雅黑", 0, 14));automaticLoginjl.setForeground(Color.gray);loginButton.setFont(new Font("微软雅黑", 1, 16));registerLabel.setFont(new Font("微软雅黑", 1, 13));registerLabel.setForeground(Color.gray);promptPasswordFalse.setFont(new Font("微软雅黑", 0, 13));promptPasswordFalse.setForeground(Color.red);promptUserNameEmpty.setFont(new Font("微软雅黑", 0, 13));promptUserNameEmpty.setForeground(Color.red);prompPasswordEmpty.setFont(new Font("微软雅黑", 0, 13));prompPasswordEmpty.setForeground(Color.red);promptRegister.setFont(new Font("微软雅黑", 0, 13));promptRegister.setForeground(Color.red);rememberPasswordjcb.setBackground(new Color(255, 218, 185));automaticLoginjcb.setBackground(new Color(255, 218, 185));首页图标
c.add(logo);//首页图标springLayout.putConstraint(springLayout.NORTH, logo, 40, springLayout.NORTH, c);springLayout.putConstraint(springLayout.WEST, logo, 115, springLayout.WEST, c); c.add(logoLabel);//题目“开心五子棋” springLayout.putConstraint(springLayout.NORTH, logoLabel, 100, springLayout.NORTH, c); springLayout.putConstraint(springLayout.WEST, logoLabel, 120, springLayout.WEST, c); logoLabel.setVisible(false);用户名
c.add(userLabel);//用户名springLayout.putConstraint(springLayout.NORTH, userLabel, 35, springLayout.SOUTH, logoLabel);springLayout.putConstraint(springLayout.WEST, userLabel, 110, springLayout.WEST, c);c.add(userjt);springLayout.putConstraint(springLayout.NORTH, userjt, 35, springLayout.SOUTH, logoLabel);springLayout.putConstraint(springLayout.WEST, userjt, 10, springLayout.EAST, userLabel);明码
c.add(passwordLabel);//明码springLayout.putConstraint(springLayout.NORTH, passwordLabel, 10, springLayout.SOUTH, userLabel);springLayout.putConstraint(springLayout.WEST, passwordLabel, 110, springLayout.WEST, c);c.add(passwordjt);springLayout.putConstraint(springLayout.NORTH, passwordjt, 10, springLayout.SOUTH, userjt);springLayout.putConstraint(springLayout.WEST, passwordjt, 10, springLayout.EAST, passwordLabel);复选框
c.add(rememberPasswordjcb);//复选框springLayout.putConstraint(springLayout.NORTH, rememberPasswordjcb, 10, springLayout.SOUTH, passwordLabel);springLayout.putConstraint(springLayout.WEST, rememberPasswordjcb, 175, springLayout.WEST, c);c.add(rememberPasswordjl);springLayout.putConstraint(springLayout.NORTH, rememberPasswordjl, 10, springLayout.SOUTH, passwordjt);springLayout.putConstraint(springLayout.WEST, rememberPasswordjl, 5, springLayout.EAST, rememberPasswordjcb);c.add(automaticLoginjcb);springLayout.putConstraint(springLayout.NORTH, automaticLoginjcb, 10, springLayout.SOUTH, passwordjt);springLayout.putConstraint(springLayout.WEST, automaticLoginjcb, 30, springLayout.EAST, rememberPasswordjl);c.add(automaticLoginjl);springLayout.putConstraint(springLayout.NORTH, automaticLoginjl, 10, springLayout.SOUTH, passwordjt);springLayout.putConstraint(springLayout.WEST, automaticLoginjl, 5, springLayout.EAST, automaticLoginjcb);登陆和注册按钮
c.add(loginButton);//登陆按钮springLayout.putConstraint(springLayout.NORTH, loginButton, 20, springLayout.SOUTH, rememberPasswordjl);springLayout.putConstraint(springLayout.WEST, loginButton, 110, springLayout.WEST, c);c.add(registerLabel);//注册按钮springLayout.putConstraint(springLayout.NORTH, registerLabel, 5, springLayout.SOUTH, loginButton);springLayout.putConstraint(springLayout.WEST, registerLabel, 320, springLayout.WEST, c);账号未注册提醒
c.add(promptRegister);//账号未注册提醒promptRegister.setVisible(false);springLayout.putConstraint(springLayout.NORTH, promptRegister, 41, springLayout.SOUTH, logoLabel);springLayout.putConstraint(springLayout.WEST, promptRegister, 5, springLayout.EAST, userjt);c.add(promptUserNameEmpty);//请输出账号promptUserNameEmpty.setVisible(false);springLayout.putConstraint(springLayout.NORTH, promptUserNameEmpty, 41, springLayout.SOUTH, logoLabel);springLayout.putConstraint(springLayout.WEST, promptUserNameEmpty, 5, springLayout.EAST, userjt);明码谬误提醒
c.add(promptPasswordFalse);promptPasswordFalse.setVisible(false);springLayout.putConstraint(springLayout.NORTH, promptPasswordFalse, 20, springLayout.SOUTH, promptRegister);springLayout.putConstraint(springLayout.WEST, promptPasswordFalse, 5, springLayout.EAST, passwordjt);明码为空提醒
c.add(prompPasswordEmpty);prompPasswordEmpty.setVisible(false);springLayout.putConstraint(springLayout.NORTH, prompPasswordEmpty, 20, springLayout.SOUTH, promptRegister);springLayout.putConstraint(springLayout.WEST, prompPasswordEmpty, 5, springLayout.EAST, passwordjt);设置文本框鼠标点击事件
userjt.addMouseListener(new MouseAdapter() {//文本框 public void mouseClicked(MouseEvent e) { userjt.setText(""); }});passwordjt.addMouseListener(new MouseAdapter() {//明码框 public void mouseClicked(MouseEvent e) { passwordjt.setText(""); }});设置登陆按钮单击事件
loginButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { String userName = userjt.getText().trim();//获取用户输出的账号和明码 String Password = new String(passwordjt.getPassword()).trim(); //判断账号和明码 if(userName.length() != 0) {//用户名不为空 promptUserNameEmpty.setVisible(false);//敞开账号为空显示 if(Password.length() != 0) {//明码不为空 if(f.readData("user.xls", userName) && Password.equals(f.backData("user.xls", userName, "password"))) {//用户输出的账号和明码正确 promptRegister.setVisible(false);//暗藏提示信息 promptPasswordFalse.setVisible(false); prompPasswordEmpty.setVisible(false); loginButton.setText(" 登 陆 中... "); new Chessboard();//跳转到五子棋棋盘页面 dispose();//销毁以后页面 } else if( f.readData("user.xls", userName) && !Password.equals(f.backData("user.xls", userName, "password"))) {//用户输出明码谬误 promptPasswordFalse.setVisible(true);//显示明码谬误提醒 promptRegister.setVisible(false); prompPasswordEmpty.setVisible(false); passwordjt.setText("");//明码框清空 passwordjt.requestFocus();//光标定位到明码框 }else {//账号还未注册 promptRegister.setVisible(true); promptPasswordFalse.setVisible(false); prompPasswordEmpty.setVisible(false); } } else {//明码为空 if(userName.equals("admin")) {//用户名曾经注册， 提醒输出明码 prompPasswordEmpty.setVisible(true); promptUserNameEmpty.setVisible(false); promptRegister.setVisible(false); promptPasswordFalse.setVisible(false); }else {//用户名未注册 prompPasswordEmpty.setVisible(false); promptUserNameEmpty.setVisible(false); promptRegister.setVisible(true); promptPasswordFalse.setVisible(false); } } }else {//用户名为空 promptUserNameEmpty.setVisible(true);//提醒输出账号 promptRegister.setVisible(false); promptPasswordFalse.setVisible(false); prompPasswordEmpty.setVisible(false); passwordjt.setText("");//将明码框置为空 if(Password.length() == 0) {//明码为空 prompPasswordEmpty.setVisible(true); promptRegister.setVisible(false); promptPasswordFalse.setVisible(false); } } }});注册标签监听器
registerLabel.addMouseListener(new MouseListener() { public void mouseClicked(MouseEvent e) {dispose(); new Register(); } public void mouseEntered(MouseEvent e) { registerLabel.setForeground(Color.red);; } public void mouseExited(MouseEvent e) { registerLabel.setForeground(Color.black); } public void mousePressed(MouseEvent e) {} public void mouseReleased(MouseEvent e) {}});五、算法类 Algorithm.java
计算右边棋子数量
for(int i = X - 1; i >=0; i--) { if(map[i][Y] == color) { upcount[0]++; }else if(map[i][Y] != 0 && map[i][Y] != color) {//示意有对方棋子 upflag[0] = -1; break; }else {//示意为空 upflag[0] = 1; if(i - 1 >= 0 && map[i][Y] == 0) { upflag[0] = 2;//示意两个空格 }else { break; } if(i - 2 >= 0 && map[i][Y] == 0) { upflag[0] = 3;//示意有三个空格 }else { break; } break; }}计算左边棋子数量
for(int j = X + 1; j <= 14; j++) { if(map[j][Y] == color) { downcount[0]++; }else if(map[j][Y] != 0 && map[j][Y] != color) { downflag[0] = -1; break; }else {//示意为空 downflag[0] = 1; if(j + 1 <= 14 && map[j][Y] == 0) { downflag[0] = 2; }else { break; } if(j + 2 <= 14 && map[j][Y] == 0) { downflag[0] = 3; }else { break; } break; }}计算方向向上
for(int i = Y - 1; i >= 0; i--) { if(map[X][i] == color) { upcount[1]++; }else if(map[X][i] != 0 && map[X][i] != color) {//示意该点是对方棋子 upflag[1] = -1; break; }else {//示意为空 upflag[1] = 1; if(i - 1 >= 0 && map[X][i] == 0) { upflag[1] = 2; }else { break; } if(i - 2 >= 0 && map[X][i] == 0) { upflag[1] = 3; }else { break; } break; }}计算方向向下
for(int j = Y + 1; j <= 14; j++) { if(map[X][j] == color) { downcount[1]++; }else if(map[X][j] != 0 && map[X][j] != color) {//示意该点是对方棋子 downflag[1] = -1; break; }else {//示意为空 downflag[1] = 1; if(j + 1 >= 0 && map[X][j] == 0) { downflag[1] = 2; }else { break; } if(j + 2 >= 0 && map[X][j] == 0) { downflag[1] = 3; }else { break; } break; }}计算斜向上
int i = 0;int j = 0;for(i = X - 1, j = Y - 1; i >= 0 && j >= 0; i--, j--) { if(map[i][j] == color) { upcount[2]++; }else if(map[i][j] != 0 && map[i][j] != color) { upflag[2] = -1; break; }else {//为空 upflag[2] = 1; if(i - 1 >= 0 && j - 1 >= 0 && map[i][j] == 0) { upflag[2] = 2; }else { break; } if(i - 2 >= 0 && j - 2 >= 0 && map[i][j] == 0) { upflag[2] = 3; }else { break; } break; }}计算斜向下
for(i = X + 1, j = Y + 1; i <= 14 && j <= 14; i++, j++) { if(map[i][j] == color) { downcount[2]++; }else if(map[i][j] != 0 && map[i][j] != color) { downflag[2] = -1; break; }else {//为空 downflag[2] = 1; if(i + 1 <= 14 && j + 1 <= 14 && map[i][j] == 0) { downflag[2] = 2; }else { break; } if(i + 2 <= 14 && j + 2 <= 14 && map[i][j] == 0) { downflag[2] = 3; }else { break; } break; }}估值算法,返回一个数组，用于记录坐标
public static int[] evalute(int map[][], int depth, int computerColor) { int maxscore = 0; Random r = new Random(); int pos[][] = new int[10][2];{ for(int i = 0; i < pos.length; i++) { for(int j = 0; j < pos[i].length; j++) { pos[i][j] = 0; } } } int FLAG = 0; int score[][] = new int[15][15];{//初始化计分数组 for(int i = 0; i < 15; i++) { for(int j = 0; j < 15; j++) { score[i][j] = 0; } } } int position[] = new int[]{0, 0};//初始化地位坐标数组 for(int i = 6 - depth; i <= 8 + depth && i <= 14; i++) {//搜寻横坐标 for(int j = 6 - depth; j <= 8 + depth && j <= 14; j++) {//搜寻纵坐标 if(map[i][j] == 0) {//示意该点在棋盘下面为空 score[i][j] = countScore(map, i, j, computerColor); if(maxscore < score[i][j]) { maxscore = score[i][j];//记录以后棋盘分数的最大值 } } } } for(int i = 6 - depth; i <= 8 + depth && i <= 14; i++) { for(int j = 6 - depth; j <= 8 + depth && j <= 14; j++) { if(score[i][j] == maxscore) { pos[FLAG][0] = i; pos[FLAG++][1] = j; } } } int m = r.nextInt(FLAG); position[0] = pos[m][0]; position[1] = pos[m][1]; return position;}我的项目目录
Java文件
其余所需文件
图片：
jar包：jxl.jar
代码下载：
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