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PS:Login类内的save方法中有一个设置路径，因为我的路径是：String dirname="C:/Users/Administrator/Desktop/OYKS/OYKS/Strongest";所以老师在调试前需要麻烦老师更改一下路径才能进运行。
PS：Login类内的背景图片与更改皮肤的效果，请老师在底下下载一下图片，创建一个背景图片的文件夹再，一并运行吧。辛苦了老师。
1 package size; 2 import java.awt.*; 3 import javax.swing.*; 4 5 6 7 import java.awt.event.*; 8 import java.io.*; 9 import java.util.ArrayList; 10 import java.util.Date; 11 public class Login extends JFrame implements ActionListener{ 12 private static final long serialVersionUID = 1L; 13 private JTextField textField; 14 public JButton btnNewButton_1,btnNewButton; 15 public int w=0,ww; 16 public JLabel Label1; 17 public Login() 18 { 19 super("登陆界面"); 20 getContentPane().setBackground(new Color(0, 0, 139)); 21 getContentPane().setForeground(new Color(0, 0, 205)); 22 setSize(342,265); 23 setVisible(true); //将窗口设置为可视 24 setResizable(false); 25 setAlwaysOnTop(true);//设置此窗口永远为最上方 是window的方法 26 setLocationRelativeTo(null); 27 getContentPane().setLayout(null); 28 29 JPanel panel_1 = new JPanel(); 30 panel_1.setBounds(86, 85, 162, 21); 31 getContentPane().add(panel_1); 32 panel_1.setLayout(null); 33 34 35 36 textField = new JTextField(); 37 textField.setBounds(0, 0, 162, 21); 38 panel_1.add(textField); 39 textField.setColumns(10); 40 41 btnNewButton = new JButton("\u767B\u9646"); 42 btnNewButton.setFont(new Font("幼圆", Font.BOLD, 12)); 43 btnNewButton.setForeground(new Color(255, 0, 0)); 44 btnNewButton.setBounds(51, 157, 93, 23); 45 btnNewButton.addActionListener(this); 46 getContentPane().add(btnNewButton); 47 48 btnNewButton_1 = new JButton("\u6CE8\u518C"); 49 btnNewButton_1.setFont(new Font("幼圆", Font.BOLD, 12)); 50 btnNewButton_1.setForeground(new Color(255, 0, 0)); 51 btnNewButton_1.setBounds(193, 157, 93, 23); 52 btnNewButton_1.addActionListener(this); 53 getContentPane().add(btnNewButton_1); 54 55 JLabel label = new JLabel("\u767B\u5F55\u540D"); 56 label.setForeground(new Color(255, 0, 0)); 57 label.setFont(new Font("幼圆", Font.BOLD, 19)); 58 label.setBounds(138, 38, 66, 21); 59 getContentPane().add(label); 60 61 JPanel panel = new JPanel(); 62 panel.setBounds(0, 0, 336, 237); 63 getContentPane().add(panel); 64 Label1 = new JLabel(new ImageIcon("背景图片/6.png.")); 65 //getContentPane().add(Label1); 66 panel.add(Label1); 67 } 68 public void save(String mm) //******************************************************************************* 69 { 70 String dirname="C:/Users/Administrator/Desktop/OYKS/OYKS/Strongest"; 71 try{ 72 File dir=new File(dirname); 73 if(!dir.exists()) 74 dir.mkdir(); 75 else 76 if(!dir.isDirectory()) 77 { 78 System.out.print(dirname+"不是目录路径"); 79 return; 80 } 81 82 File afile=new File(dir,"ys.txt"); 83 afile.createNewFile(); 84 85 86 BufferedWriter bs = new BufferedWriter(new FileWriter(afile,true)); //使用BufferedWriter写入文本时不用将文本转换成字节数组 追加式的。 87 bs.write(mm); 88 bs.flush(); 89 bs.close(); 90 91 92 93 94 } 95 catch (IOException e) 96 { 97 System.out.print("IOexception throun:"+e); 98 } 99 100 } //* 101 102 public String []reademp(File output) //文件读取 103 { 104 ArrayList<String> ee = new ArrayList<String>();//动态数组ArrayList的ee对象里面放的必须是employee类型的 105 try { 106 107 BufferedReader br = new BufferedReader(new FileReader(output)); //通过FileReader打开，然后在BufferedReader中进行缓冲读取 108 String temp = ""; //它可以包装字符流，将字符流放入缓存里，先把字符读到缓存里，到缓存满了或者flush的时候，再读入内存， 109 while ((temp = br.readLine()) != null) {//读到文本为空为止。 110 String xx=temp; 111 ee.add(xx); 112 } 113 } catch (IOException e) { 114 115 JOptionPane.showMessageDialog(this,"第一次使用，需要注册噢~！" 116 , "提示", 117 JOptionPane.INFORMATION_MESSAGE); 118 } 119 String[] MM = new String[ee.size()]; 120 for (int i = 0; i < ee.size(); i++) { 121 MM[i] = ee.get(i); // 将动态数组对象内容赋值给EMPO数组； 122 } 123 return MM; 124 125 126 } 127 128 public void actionPerformed(ActionEvent e) 129 { 130 if(e.getSource()==btnNewButton) 131 { 132 File file = new File("ys.txt"); 133 String[] xxx=reademp(file); 134 String sign=textField.getText(); 135 136 137 for(w=0;w<xxx.length;w++) 138 { 139 System.out.print(xxx[w]); 140 if(sign.equals(xxx[w])) 141 { 142 ww=1; 143 new Select(); 144 145 } 146 147 } 148 if(ww==0) 149 { 150 JOptionPane.showMessageDialog(this,"未查找到该用户！" 151 , "提示", 152 JOptionPane.INFORMATION_MESSAGE); 153 } 154 } 155 else if(e.getSource()==btnNewButton_1) 156 { 157 save(textField.getText()+‘\n‘); 158 JOptionPane.showMessageDialog(this,"恭喜你，注册成功！" 159 , "提示", 160 JOptionPane.INFORMATION_MESSAGE); 161 } 162 } 163 public static void main(String[]args) 164 { 165 new Login(); 166 } 167 }
1 package size; 2 3 //import test2; 4 5 import java.awt.*; 6 import javax.swing.*; 7 import java.awt.event.*; 8 import java.util.Random; 9 import java.util.Scanner; 10 public class NewFrame extends JFrame implements ActionListener{ 11 12 public JButton btnNewButton_1,btnNewButton; 13 public JComboBox List; 14 public JTextField textField_2; 15 public JTextField textField_zhengshi1; 16 public JTextField textField_daan1; 17 public JTextField textField_zhengshi2; 18 public JTextField textField_daan2; 19 public JTextField textField_zhengshi3; 20 public JTextField textField_daan3; 21 public JTextField textField_zhengshi4; 22 public JTextField textField_daan4; 23 public JTextField textField_zhengshi5; 24 public JTextField textField_daan5; 25 public JTextField textField_duicuo1; 26 public JTextField textField_duicuo2; 27 public JTextField textField_duicuo3; 28 public JTextField textField_duicuo4; 29 public JTextField textField_duicuo5; 30 public JTextField textField_zhengque1; 31 public JTextField textField_zhengque2; 32 public JTextField textField_zhengque3; 33 public JTextField textField_zhengque4; 34 public JTextField textField_zhengque5; 35 public JTextField textField_shijian1; 36 public JTextField textField_shijian2; 37 public JTextField textField_shijian3; 38 public JTextField textField_shijian4; 39 public JTextField textField_shijian5; 40 public JTextField textField_zq; 41 public JTextField textField_zql; 42 public JTextField textField_allshijian; 43 public JButton button_daan; 44 public JButton btnNewButton_queding; 45 public JButton btnNewButton_jixv; 46 public String x; 47 public String []c=new String [10]; 48 public Test t; 49 public static int num=0; 50 public static int num1=0; 51 public long begin,end,sum; 52 public JLabel Label1; 53 private JLabel label_4; 54 private JLabel label_5; 55 private JLabel label_6; 56 private JLabel label_7; 57 private JPanel panel_1; 58 public NewFrame(String a[]) 59 { 60 61 super("四则运算"); 62 c=a; 63 getContentPane().setLayout(null); 64 JPanel panel = new JPanel(); 65 panel.setForeground(new Color(255, 0, 102)); 66 setSize(725, 463); 67 panel.setBounds(0, 0, 719, 435); 68 getContentPane().add(panel); 69 panel.setLayout(null); 70 71 72 String[] zw={"随机","1","2","3","4","5"}; 73 List=new JComboBox(zw); 74 List.setEnabled(false); 75 List.addActionListener(this); 76 List.setFont(new Font("宋体", Font.PLAIN, 13)); 77 List.setBounds(10, 10, 75, 21); 78 panel.add(List); 79 80 textField_zhengshi1 = new JTextField(); 81 textField_zhengshi1.setEditable(false); 82 textField_zhengshi1.setBounds(10, 77, 240, 21); 83 panel.add(textField_zhengshi1); 84 textField_zhengshi1.setColumns(50); 85 textField_zhengshi1.setText(a[0]); 86 textField_zhengshi1.addActionListener(this); 87 88 textField_daan1 = new JTextField(); 89 textField_daan1.setBounds(286, 77, 102, 21); 90 panel.add(textField_daan1); 91 textField_daan1.addActionListener(this); 92 textField_daan1.setColumns(20); 93 94 textField_zhengshi2 = new JTextField(); 95 textField_zhengshi2.setEditable(false); 96 textField_zhengshi2.setBounds(10, 120, 240, 21); 97 panel.add(textField_zhengshi2); 98 textField_zhengshi2.setText(a[2]); 99 textField_zhengshi2.setColumns(50); 100 101 textField_daan2 = new JTextField(); 102 textField_daan2.setBounds(286, 120, 102, 21); 103 panel.add(textField_daan2); 104 textField_daan2.addActionListener(this); 105 textField_daan2.setColumns(20); 106 107 textField_zhengshi3 = new JTextField(); 108 textField_zhengshi3.setEditable(false); 109 textField_zhengshi3.setBounds(10, 163, 240, 21); 110 panel.add(textField_zhengshi3); 111 textField_zhengshi3.setText(a[4]); 112 textField_zhengshi3.setColumns(50); 113 114 textField_daan3 = new JTextField(); 115 textField_daan3.setBounds(286, 163, 102, 21); 116 panel.add(textField_daan3); 117 textField_daan3.addActionListener(this); 118 textField_daan3.setColumns(20); 119 120 textField_zhengshi4 = new JTextField(); 121 textField_zhengshi4.setEditable(false); 122 textField_zhengshi4.setBounds(10, 206, 240, 21); 123 panel.add(textField_zhengshi4); 124 textField_zhengshi4.setText(a[6]); 125 textField_zhengshi4.setColumns(50); 126 127 textField_daan4 = new JTextField(); 128 textField_daan4.setText(""); 129 textField_daan4.setBounds(286, 206, 102, 21); 130 panel.add(textField_daan4); 131 textField_daan4.addActionListener(this); 132 textField_daan4.setColumns(10); 133 134 textField_zhengshi5 = new JTextField(); 135 textField_zhengshi5.setEditable(false); 136 textField_zhengshi5.setBounds(10, 249, 240, 21); 137 panel.add(textField_zhengshi5); 138 textField_zhengshi5.setText(a[8]); 139 textField_zhengshi5.setColumns(50); 140 141 textField_daan5 = new JTextField(); 142 textField_daan5.setBounds(286, 249, 102, 21); 143 panel.add(textField_daan5); 144 textField_daan5.addActionListener(this); 145 textField_daan5.setColumns(20); 146 147 textField_duicuo1 = new JTextField(); 148 textField_duicuo1.setForeground(Color.RED); 149 textField_duicuo1.setBackground(Color.WHITE); 150 textField_duicuo1.setBounds(422, 77, 37, 21); 151 panel.add(textField_duicuo1); 152 textField_duicuo1.setColumns(10); 153 154 textField_duicuo2 = new JTextField(); 155 textField_duicuo2.setForeground(Color.RED); 156 textField_duicuo2.setEnabled(true); 157 textField_duicuo2.setText(""); 158 textField_duicuo2.setBounds(422, 120, 37, 21); 159 panel.add(textField_duicuo2); 160 textField_duicuo2.setColumns(10); 161 162 textField_duicuo3 = new JTextField(); 163 textField_duicuo3.setForeground(Color.RED); 164 textField_duicuo3.setEnabled(true); 165 textField_duicuo3.setText(""); 166 textField_duicuo3.setBounds(422, 163, 37, 21); 167 panel.add(textField_duicuo3); 168 textField_duicuo3.setColumns(10); 169 170 textField_duicuo4 = new JTextField(); 171 textField_duicuo4.setForeground(Color.RED); 172 textField_duicuo4.setEnabled(true); 173 textField_duicuo4.setText(""); 174 textField_duicuo4.setBounds(422, 206, 37, 21); 175 panel.add(textField_duicuo4); 176 textField_duicuo4.setColumns(10); 177 178 textField_duicuo5 = new JTextField(); 179 textField_duicuo5.setForeground(Color.RED); 180 textField_duicuo5.setEnabled(true); 181 textField_duicuo5.setText(""); 182 textField_duicuo5.setBounds(422, 249, 37, 21); 183 panel.add(textField_duicuo5); 184 textField_duicuo5.setColumns(10); 185 186 textField_zhengque1 = new JTextField(); 187 textField_zhengque1.setForeground(Color.BLUE); 188 textField_zhengque1.setEditable(false); 189 textField_zhengque1.setBounds(499, 77, 102, 21); 190 panel.add(textField_zhengque1); 191 textField_zhengque1.setColumns(20); 192 193 textField_zhengque2 = new JTextField(); 194 textField_zhengque2.setForeground(Color.BLUE); 195 textField_zhengque2.setEditable(false); 196 textField_zhengque2.setEnabled(true); 197 textField_zhengque2.setText(""); 198 textField_zhengque2.setBounds(499, 120, 102, 21); 199 panel.add(textField_zhengque2); 200 textField_zhengque2.setColumns(20); 201 202 textField_zhengque3 = new JTextField(); 203 textField_zhengque3.setForeground(Color.BLUE); 204 textField_zhengque3.setEditable(false); 205 textField_zhengque3.setBounds(499, 163, 102, 21); 206 panel.add(textField_zhengque3); 207 textField_zhengque3.setColumns(20); 208 209 textField_zhengque4 = new JTextField(); 210 textField_zhengque4.setForeground(Color.BLUE); 211 textField_zhengque4.setEditable(false); 212 textField_zhengque4.setBounds(499, 206, 102, 21); 213 panel.add(textField_zhengque4); 214 textField_zhengque4.setColumns(20); 215 216 textField_zhengque5 = new JTextField(); 217 textField_zhengque5.setForeground(Color.BLUE); 218 textField_zhengque5.setEditable(false); 219 textField_zhengque5.setEnabled(true); 220 textField_zhengque5.setText(""); 221 textField_zhengque5.setBounds(499, 249, 102, 21); 222 panel.add(textField_zhengque5); 223 textField_zhengque5.setColumns(20); 224 225 textField_shijian1 = new JTextField(); 226 textField_shijian1.setForeground(new Color(255, 0, 102)); 227 textField_shijian1.setEditable(false); 228 textField_shijian1.setBounds(621, 77, 66, 21); 229 panel.add(textField_shijian1); 230 textField_shijian1.setColumns(30); 231 232 textField_shijian2 = new JTextField(); 233 textField_shijian2.setForeground(new Color(255, 0, 102)); 234 textField_shijian2.setEnabled(true); 235 textField_shijian2.setEditable(false); 236 textField_shijian2.setText(""); 237 textField_shijian2.setBounds(621, 120, 66, 21); 238 panel.add(textField_shijian2); 239 textField_shijian2.setColumns(30); 240 241 textField_shijian3 = new JTextField(); 242 textField_shijian3.setForeground(new Color(255, 0, 102)); 243 textField_shijian3.setEnabled(true); 244 textField_shijian3.setEditable(false); 245 textField_shijian3.setText(""); 246 textField_shijian3.setBounds(621, 163, 66, 21); 247 panel.add(textField_shijian3); 248 textField_shijian3.setColumns(30); 249 250 textField_shijian4 = new JTextField(); 251 textField_shijian4.setForeground(new Color(255, 0, 102)); 252 textField_shijian4.setEnabled(true); 253 textField_shijian4.setEditable(false); 254 textField_shijian4.setText(""); 255 textField_shijian4.setBounds(621, 206, 66, 21); 256 panel.add(textField_shijian4); 257 textField_shijian4.setColumns(30); 258 259 textField_shijian5 = new JTextField(); 260 textField_shijian5.setForeground(new Color(255, 0, 102)); 261 textField_shijian5.setEnabled(true); 262 textField_shijian5.setEditable(false); 263 textField_shijian5.setText(""); 264 textField_shijian5.setBounds(621, 249, 66, 21); 265 panel.add(textField_shijian5); 266 textField_shijian5.setColumns(30); 267 268 textField_zq = new JTextField(); 269 textField_zq.setEditable(false); 270 textField_zq.setBounds(10, 340, 66, 21); 271 panel.add(textField_zq); 272 textField_zq.setColumns(20); 273 274 textField_zql = new JTextField(); 275 textField_zql.setEnabled(true); 276 textField_zql.setEditable(false); 277 textField_zql.setText(""); 278 textField_zql.setBounds(96, 340, 66, 21); 279 panel.add(textField_zql); 280 textField_zql.setColumns(20); 281 282 textField_allshijian = new JTextField(); 283 textField_allshijian.setEditable(false); 284 textField_allshijian.setBounds(621, 340, 66, 21); 285 panel.add(textField_allshijian); 286 textField_allshijian.setColumns(30); 287 288 button_daan = new JButton("答案"); 289 button_daan.addActionListener(this); 290 button_daan.setBounds(351, 391, 81, 23); 291 panel.add(button_daan); 292 293 btnNewButton_queding = new JButton("确定"); 294 btnNewButton_queding.setBounds(471, 391, 81, 23); 295 btnNewButton_queding.addActionListener(this); 296 panel.add(btnNewButton_queding); 297 298 btnNewButton_jixv = new JButton("继续答题"); 299 btnNewButton_jixv.setBounds(590, 391, 97, 23); 300 btnNewButton_jixv.addActionListener(this); 301 panel.add(btnNewButton_jixv); 302 303 JLabel label = new JLabel("\u9898\u76EE"); 304 label.setBounds(10, 52, 54, 15); 305 panel.add(label); 306 307 JLabel label_1 = new JLabel("\u8F93\u5165\u7B54\u6848"); 308 label_1.setBounds(286, 52, 54, 15); 309 panel.add(label_1); 310 311 JLabel label_2 = new JLabel("\u5224\u65AD"); 312 label_2.setBounds(422, 52, 54, 15); 313 panel.add(label_2); 314 315 JLabel label_3 = new JLabel("\u53C2\u8003\u7B54\u6848"); 316 label_3.setBounds(499, 52, 54, 15); 317 panel.add(label_3); 318 319 label_4 = new JLabel("\u7B54\u9898\u65F6\u95F4"); 320 label_4.setBounds(621, 52, 54, 15); 321 panel.add(label_4); 322 323 label_5 = new JLabel("\u603B\u65F6\u95F4"); 324 label_5.setBounds(621, 315, 54, 15); 325 panel.add(label_5); 326 327 label_6 = new JLabel("\u6B63\u786E\u9898\u6570"); 328 label_6.setForeground(Color.RED); 329 label_6.setBounds(10, 315, 54, 15); 330 panel.add(label_6); 331 332 label_7 = new JLabel("\u6B63\u786E\u7387"); 333 label_7.setForeground(Color.RED); 334 label_7.setBounds(96, 315, 54, 15); 335 panel.add(label_7); 336 337 panel_1 = new JPanel(); 338 panel_1.setBounds(0, 0, 719, 435); 339 panel.add(panel_1); 340 //String bb="背景图片/5.jpg."; 341 Label1 = new JLabel(new ImageIcon("背景图片/5.jpg.")); 342 //System.out.print(); 343 panel_1.add(Label1); 344 Test t=new Test(); 345 // t.start(); 346 begin=System.currentTimeMillis(); 347 348 349 350 351 352 setVisible(true); //将窗口设置为可视 353 setResizable(false); 354 setAlwaysOnTop(true);//设置此窗口永远为最上方 是window的方法 355 setLocationRelativeTo(null); 356 getContentPane().setLayout(null); 357 358 } 359 public void setx(String x) 360 { 361 this.x=x; 362 } 363 public String getx() 364 { 365 return x; 366 } 367 public void actionPerformed(ActionEvent e) { 368 if(e.getSource()==button_daan) 369 { 370 textField_zhengque1.setText(c[1]); 371 textField_zhengque2.setText(c[3]); 372 textField_zhengque3.setText(c[5]); 373 textField_zhengque4.setText(c[7]); 374 textField_zhengque5.setText(c[9]); 375 376 } 377 //try{ 378 //10000毫秒以后结束线程 379 //Thread.sleep(5000); 380 else if(e.getSource()==textField_daan1)//职务 381 { 382 if(textField_daan1.getText().equals(c[1])) 383 { 384 textField_duicuo1.setText("√"); 385 386 sum=(System.currentTimeMillis()-begin)/1000; 387 textField_shijian1.setText(String.valueOf(sum)+"s"); 388 textField_daan2.requestFocusInWindow(); 389 num++;num1++; 390 textField_zq.setText(String.valueOf(num)); 391 float x=(float)num/num1*100; 392 textField_zql.setText(String.valueOf(x)); 393 } 394 else 395 { 396 textField_duicuo1.setText("×"); 397 sum=(System.currentTimeMillis()-begin)/1000; 398 textField_shijian1.setText(String.valueOf(sum)+"s"); 399 num1++; 400 401 textField_daan2.requestFocusInWindow(); 402 textField_zq.setText(String.valueOf(num)); 403 float x=(float)num/num1*100; 404 textField_zql.setText(String.valueOf(x)); 405 } 406 } 407 408 409 410 411 else if(e.getSource()==textField_daan2)//职务 412 { 413 if(textField_daan2.getText().equals(c[3])) 414 { 415 textField_duicuo2.setText("√"); 416 sum=(System.currentTimeMillis()-begin)/1000-sum; 417 textField_shijian2.setText(String.valueOf(sum)+"s"); 418 num++;num1++; 419 textField_zq.setText(String.valueOf(num)); 420 float x=(float)num/num1*100; 421 textField_zql.setText(String.valueOf(x)); 422 } 423 else 424 { 425 426 if(c[3].equals("")) 427 { 428 textField_duicuo2.setText("none"); 429 } 430 431 else 432 { 433 textField_duicuo2.setText("×"); 434 sum=(System.currentTimeMillis()-begin)/1000-sum; 435 textField_shijian2.setText(String.valueOf(sum)+"s"); 436 num1++; 437 textField_zq.setText(String.valueOf(num)); 438 float x=(float)num/num1*100; 439 textField_zql.setText(String.valueOf(x)); 440 } 441 442 } 443 textField_daan3.requestFocusInWindow(); 444 } 445 else if(e.getSource()==textField_daan3)//职务 446 { 447 Test t=new Test(); 448 t.start(); 449 450 if(textField_daan3.getText().equals(c[5])) 451 { 452 textField_duicuo3.setText("√"); 453 sum=(System.currentTimeMillis()-begin)/1000-sum; 454 textField_shijian3.setText(String.valueOf(sum)+"s"); 455 num++;num1++; 456 textField_zq.setText(String.valueOf(num)); 457 float x=(float)num/num1*100; 458 textField_zql.setText(String.valueOf(x)); 459 } 460 else 461 { 462 if(c[5].equals("")) 463 { 464 textField_duicuo3.setText("none"); 465 } 466 else 467 { 468 textField_duicuo3.setText("×"); 469 sum=(System.currentTimeMillis()-begin)/1000-sum; 470 textField_shijian3.setText(String.valueOf(sum)+"s"); 471 num1++; 472 textField_zq.setText(String.valueOf(num)); 473 float x=(float)num/num1*100; 474 textField_zql.setText(String.valueOf(x)); 475 } 476 } 477 textField_daan4.requestFocusInWindow(); 478 } 479 else if(e.getSource()==textField_daan4)//职务 480 { 481 if(textField_daan4.getText().equals(c[7])) 482 { 483 textField_duicuo4.setText("√"); 484 sum=(System.currentTimeMillis()-begin)/1000-sum; 485 textField_shijian4.setText(String.valueOf(sum)+"s"); 486 num++;num1++; 487 textField_zq.setText(String.valueOf(num)); 488 float x=(float)num/num1*100; 489 textField_zql.setText(String.valueOf(x)); 490 } 491 else 492 { 493 if(c[7].equals("")) 494 { 495 textField_duicuo4.setText("none"); 496 } 497 else 498 { 499 textField_duicuo4.setText("×"); 500 //sum=System.currentTimeMillis()/1000-sum; 501 sum=(System.currentTimeMillis()-begin)/1000-sum; 502 textField_shijian4.setText(String.valueOf(sum)+"s"); 503 num1++; 504 //textField_shijian4.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 505 textField_zq.setText(String.valueOf(num)); 506 float x=(float)num/num1*100; 507 textField_zql.setText(String.valueOf(x)); 508 } 509 } 510 textField_daan5.requestFocusInWindow(); 511 } 512 else if(e.getSource()==textField_daan5)//职务 513 { 514 if(textField_daan5.getText().equals(c[9])) 515 { 516 sum=(System.currentTimeMillis()-begin)/1000-sum; 517 //sum=System.currentTimeMillis()/1000-sum; 518 textField_shijian5.setText(String.valueOf(sum)+"s"); 519 //textField_shijian5.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 520 textField_duicuo5.setText("√"); 521 num++;num1++; 522 textField_zq.setText(String.valueOf(num)); 523 float x=(float)num/num1*100; 524 textField_zql.setText(String.valueOf(x)); 525 526 527 } 528 else 529 { 530 if(c[9].equals("")) 531 { 532 textField_duicuo5.setText("none"); 533 } 534 else 535 { 536 textField_duicuo5.setText("×"); 537 //sum=System.currentTimeMillis()/1000-sum; 538 sum=(System.currentTimeMillis()-begin)/1000-sum; 539 textField_shijian5.setText(String.valueOf(sum)+"s"); 540 //textField_shijian5.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 541 num1++; 542 textField_zq.setText(String.valueOf(num)); 543 float x=(float)num/num1*100; 544 textField_zql.setText(String.valueOf(x)); 545 } 546 } 547 btnNewButton_queding.requestFocusInWindow(); 548 } 549 550 551 552 else if(e.getSource()==btnNewButton_queding)//职务 553 { 554 //t.stop(); 555 textField_allshijian.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)+"s"); 556 } 557 else if(e.getSource()==btnNewButton_jixv)//职务 558 { 559 560 setVisible(false); 561 new NewFrame1("背景图片/5.jpg."); 562 563 } 564 565 566 567 } 568 }
1 package size; 2 3 //import test2; 4 5 import java.awt.*; 6 import javax.swing.*; 7 import java.awt.event.*; 8 import java.util.Random; 9 import java.util.Scanner; 10 public class NewFrame1 extends JFrame implements ActionListener{ 11 12 public JButton btnNewButton_1,btnNewButton; 13 public JComboBox List; 14 public JTextField textField_2; 15 public JTextField textField_zhengshi1; 16 public JTextField textField_daan1; 17 public JTextField textField_zhenshi2; 18 public JTextField textField_daan2; 19 public JTextField textField_zhengshi3; 20 public JTextField textField_daan; 21 public JTextField textField_zhengshi4; 22 public JTextField textField; 23 public JTextField textField_zhengshi5; 24 public JTextField textField_daan5; 25 public JTextField textField_duicuo1; 26 public JTextField textField_duicuo2; 27 public JTextField textField_duicuo3; 28 public JTextField textField_duicuo4; 29 public JTextField textField_duicuo5; 30 public JTextField textField_zhengque1; 31 public JTextField textField_zhengque2; 32 public JTextField textField_zhrngque3; 33 public JTextField textField_zhengque4; 34 public JTextField textField_zhengque5; 35 public JTextField textField_shijian1; 36 public JTextField textField_shijian2; 37 public JTextField textField_shijian3; 38 public JTextField textField_shijian4; 39 public JTextField textField_shijian5; 40 public JTextField textField_zq; 41 public JTextField textField_zql; 42 public JTextField textField_allshijian; 43 public JButton btnNewButton_queding; 44 public JButton btnNewButton_jixv; 45 public JPanel panel_1; 46 public JButton button_pifu; 47 public String x; 48 public JLabel Label1; 49 private JLabel label; 50 public NewFrame1(String c) 51 { 52 super("四则运算"); 53 getContentPane().setLayout(null); 54 JPanel panel = new JPanel(); 55 panel.setForeground(Color.GRAY); 56 setSize(725, 463); 57 panel.setBounds(0, 0, 719, 435); 58 getContentPane().add(panel); 59 panel.setLayout(null); 60 61 62 String[] zw={"随机","1","2","3","4","5"}; 63 List=new JComboBox(zw); 64 List.addActionListener(this); 65 List.setFont(new Font("宋体", Font.PLAIN, 13)); 66 List.setBounds(10, 10, 75, 21); 67 panel.add(List); 68 69 textField_zhengshi1 = new JTextField(); 70 textField_zhengshi1.setEditable(false); 71 textField_zhengshi1.setBounds(10, 77, 358, 21); 72 panel.add(textField_zhengshi1); 73 textField_zhengshi1.setColumns(50); 74 textField_zhengshi1.addActionListener(this); 75 76 textField_daan1 = new JTextField(); 77 textField_daan1.setEditable(false); 78 textField_daan1.setBounds(402, 77, 66, 21); 79 panel.add(textField_daan1); 80 textField_daan1.setColumns(20); 81 82 textField_zhenshi2 = new JTextField(); 83 textField_zhenshi2.setEditable(false); 84 textField_zhenshi2.setBounds(10, 120, 358, 21); 85 panel.add(textField_zhenshi2); 86 textField_zhenshi2.setColumns(50); 87 88 textField_daan2 = new JTextField(); 89 textField_daan2.setEditable(false); 90 textField_daan2.setBounds(402, 120, 66, 21); 91 panel.add(textField_daan2); 92 textField_daan2.setColumns(20); 93 94 textField_zhengshi3 = new JTextField(); 95 textField_zhengshi3.setEditable(false); 96 textField_zhengshi3.setBounds(10, 163, 358, 21); 97 panel.add(textField_zhengshi3); 98 textField_zhengshi3.setColumns(50); 99 100 textField_daan = new JTextField(); 101 textField_daan.setEditable(false); 102 textField_daan.setBounds(402, 163, 66, 21); 103 panel.add(textField_daan); 104 textField_daan.setColumns(20); 105 106 textField_zhengshi4 = new JTextField(); 107 textField_zhengshi4.setEditable(false); 108 textField_zhengshi4.setBounds(10, 206, 358, 21); 109 panel.add(textField_zhengshi4); 110 textField_zhengshi4.setColumns(50); 111 112 textField = new JTextField(); 113 textField.setEditable(false); 114 textField.setText(""); 115 textField.setBounds(402, 206, 66, 21); 116 panel.add(textField); 117 textField.setColumns(10); 118 119 textField_zhengshi5 = new JTextField(); 120 textField_zhengshi5.setEditable(false); 121 textField_zhengshi5.setBounds(10, 249, 358, 21); 122 panel.add(textField_zhengshi5); 123 textField_zhengshi5.setColumns(50); 124 125 textField_daan5 = new JTextField(); 126 textField_daan5.setEditable(false); 127 textField_daan5.setBounds(402, 249, 66, 21); 128 panel.add(textField_daan5); 129 textField_daan5.setColumns(20); 130 131 textField_duicuo1 = new JTextField(); 132 textField_duicuo1.setEditable(false); 133 textField_duicuo1.setBounds(488, 77, 37, 21); 134 panel.add(textField_duicuo1); 135 textField_duicuo1.setColumns(10); 136 137 textField_duicuo2 = new JTextField(); 138 textField_duicuo2.setEditable(false); 139 textField_duicuo2.setEnabled(true); 140 textField_duicuo2.setText(""); 141 textField_duicuo2.setBounds(488, 120, 37, 21); 142 panel.add(textField_duicuo2); 143 textField_duicuo2.setColumns(10); 144 145 textField_duicuo3 = new JTextField(); 146 textField_duicuo3.setEnabled(true); 147 textField_duicuo3.setEditable(false); 148 textField_duicuo3.setText(""); 149 textField_duicuo3.setBounds(488, 163, 37, 21); 150 panel.add(textField_duicuo3); 151 textField_duicuo3.setColumns(10); 152 153 textField_duicuo4 = new JTextField(); 154 textField_duicuo4.setEnabled(true); 155 textField_duicuo4.setEditable(false); 156 textField_duicuo4.setText(""); 157 textField_duicuo4.setBounds(488, 206, 37, 21); 158 panel.add(textField_duicuo4); 159 textField_duicuo4.setColumns(10); 160 161 textField_duicuo5 = new JTextField(); 162 textField_duicuo5.setEnabled(true); 163 textField_duicuo5.setEditable(false); 164 textField_duicuo5.setText(""); 165 textField_duicuo5.setBounds(488, 249, 37, 21); 166 panel.add(textField_duicuo5); 167 textField_duicuo5.setColumns(10); 168 169 textField_zhengque1 = new JTextField(); 170 textField_zhengque1.setEditable(false); 171 textField_zhengque1.setBounds(535, 77, 66, 21); 172 panel.add(textField_zhengque1); 173 textField_zhengque1.setColumns(20); 174 175 textField_zhengque2 = new JTextField(); 176 textField_zhengque2.setEditable(false); 177 textField_zhengque2.setEnabled(true); 178 textField_zhengque2.setText(""); 179 textField_zhengque2.setBounds(535, 120, 66, 21); 180 panel.add(textField_zhengque2); 181 textField_zhengque2.setColumns(20); 182 183 textField_zhrngque3 = new JTextField(); 184 textField_zhrngque3.setEditable(false); 185 textField_zhrngque3.setBounds(535, 163, 66, 21); 186 panel.add(textField_zhrngque3); 187 textField_zhrngque3.setColumns(20); 188 189 textField_zhengque4 = new JTextField(); 190 textField_zhengque4.setEditable(false); 191 textField_zhengque4.setBounds(535, 206, 66, 21); 192 panel.add(textField_zhengque4); 193 textField_zhengque4.setColumns(20); 194 195 textField_zhengque5 = new JTextField(); 196 textField_zhengque5.setEditable(false); 197 textField_zhengque5.setEnabled(true); 198 textField_zhengque5.setText(""); 199 textField_zhengque5.setBounds(535, 249, 66, 21); 200 panel.add(textField_zhengque5); 201 textField_zhengque5.setColumns(20); 202 203 textField_shijian1 = new JTextField(); 204 textField_shijian1.setEditable(false); 205 textField_shijian1.setBounds(621, 77, 66, 21); 206 panel.add(textField_shijian1); 207 textField_shijian1.setColumns(30); 208 209 textField_shijian2 = new JTextField(); 210 textField_shijian2.setEnabled(true); 211 textField_shijian2.setEditable(false); 212 textField_shijian2.setText(""); 213 textField_shijian2.setBounds(621, 120, 66, 21); 214 panel.add(textField_shijian2); 215 textField_shijian2.setColumns(30); 216 217 textField_shijian3 = new JTextField(); 218 textField_shijian3.setEnabled(true); 219 textField_shijian3.setEditable(false); 220 textField_shijian3.setText(""); 221 textField_shijian3.setBounds(621, 163, 66, 21); 222 panel.add(textField_shijian3); 223 textField_shijian3.setColumns(30); 224 225 textField_shijian4 = new JTextField(); 226 textField_shijian4.setEnabled(true); 227 textField_shijian4.setEditable(false); 228 textField_shijian4.setText(""); 229 textField_shijian4.setBounds(621, 206, 66, 21); 230 panel.add(textField_shijian4); 231 textField_shijian4.setColumns(30); 232 233 textField_shijian5 = new JTextField(); 234 textField_shijian5.setEnabled(true); 235 textField_shijian5.setEditable(false); 236 textField_shijian5.setText(""); 237 textField_shijian5.setBounds(621, 249, 66, 21); 238 panel.add(textField_shijian5); 239 textField_shijian5.setColumns(30); 240 241 textField_zq = new JTextField(); 242 textField_zq.setEditable(false); 243 textField_zq.setBounds(10, 340, 66, 21); 244 panel.add(textField_zq); 245 textField_zq.setColumns(20); 246 247 textField_zql = new JTextField(); 248 textField_zql.setEnabled(true); 249 textField_zql.setEditable(false); 250 textField_zql.setText(""); 251 textField_zql.setBounds(96, 340, 66, 21); 252 panel.add(textField_zql); 253 textField_zql.setColumns(20); 254 255 textField_allshijian = new JTextField(); 256 textField_allshijian.setEditable(false); 257 textField_allshijian.setBounds(621, 340, 66, 21); 258 panel.add(textField_allshijian); 259 textField_allshijian.setColumns(30); 260 261 JButton button_daan = new JButton("答案"); 262 button_daan.setEnabled(false); 263 button_daan.addActionListener(new ActionListener() { 264 public void actionPerformed(ActionEvent e) { 265 } 266 }); 267 button_daan.setBounds(351, 391, 81, 23); 268 panel.add(button_daan); 269 270 btnNewButton_queding = new JButton("确定"); 271 btnNewButton_queding.setEnabled(false); 272 btnNewButton_queding.setBounds(471, 391, 81, 23); 273 panel.add(btnNewButton_queding); 274 275 btnNewButton_jixv = new JButton("继续答题"); 276 btnNewButton_jixv.setEnabled(false); 277 btnNewButton_jixv.setBounds(590, 391, 97, 23); 278 panel.add(btnNewButton_jixv); 279 280 label = new JLabel("\u9898\u76EE\u6570\u91CF"); 281 label.setForeground(Color.GRAY); 282 label.setBackground(Color.RED); 283 label.setBounds(95, 13, 54, 15); 284 panel.add(label); 285 286 button_pifu = new JButton("\u66F4\u6539\u76AE\u80A4"); 287 button_pifu.setBounds(218, 391, 93, 23); 288 button_pifu.addActionListener(this); 289 panel.add(button_pifu); 290 291 panel_1 = new JPanel(); 292 panel_1.setBounds(0, 0, 719, 435); 293 panel.add(panel_1); 294 //String bb="背景图片/5.jpg."; 295 Label1 = new JLabel(new ImageIcon(c)); 296 //System.out.print(); 297 panel_1.add(Label1); 298 299 300 301 302 303 setVisible(true); //将窗口设置为可视 304 setResizable(false); 305 setAlwaysOnTop(true);//设置此窗口永远为最上方 是window的方法 306 setLocationRelativeTo(null); 307 getContentPane().setLayout(null); 308 } 309 public void setx(String x) 310 { 311 this.x=x; 312 } 313 public String getx() 314 { 315 return x; 316 } 317 public void actionPerformed(ActionEvent e) { 318 if(e.getSource()==List)//职务 319 { 320 //emp[i]=new employee(); 321 if(List.getSelectedItem().equals("随机")) 322 { 323 //System.out.print("@@@@@@@@@@@@@@@@@@@@"); 324 325 Random z=new Random(); 326 //int c=z.nextInt(4)+1; 327 //System.out.print(c); 328 x=String.valueOf(z.nextInt(4)+1); 329 new Test2(x); 330 } 331 else 332 { 333 x=(String) List.getSelectedItem(); 334 335 new Test2(x); 336 } 337 setVisible(false); 338 //textField_zhengshi1.setText(a[0]); 339 } 340 else if(e.getSource()==button_pifu)//职务 341 { 342 343 setVisible(false); 344 Random a=new Random(); 345 int b=a.nextInt(4)+1; 346 //背景图片/5.jpg. 347 String c="背景图片/"; 348 c+=String.valueOf(b); 349 c+=".jpg."; 350 //System.out.print(c); 351 Label1 = new JLabel(new ImageIcon(c)); 352 panel_1.add(Label1); 353 new NewFrame1(c); 354 355 } 356 } 357 358 }
1 package size; 2 3 //import test2; 4 5 import java.awt.*; 6 import javax.swing.*; 7 import java.awt.event.*; 8 import java.util.Random; 9 import java.util.Scanner; 10 public class NewFrame2 extends JFrame implements ActionListener{ 11 12 public JButton btnNewButton_1,btnNewButton; 13 public JComboBox List; 14 public JTextField textField_2; 15 public JTextField textField_zhengshi1; 16 public JTextField textField_daan1; 17 public JTextField textField_zhenshi2; 18 public JTextField textField_daan2; 19 public JTextField textField_zhengshi3; 20 public JTextField textField_daan; 21 public JTextField textField_zhengshi4; 22 public JTextField textField; 23 public JTextField textField_zhengshi5; 24 public JTextField textField_daan5; 25 public JTextField textField_duicuo1; 26 public JTextField textField_duicuo2; 27 public JTextField textField_duicuo3; 28 public JTextField textField_duicuo4; 29 public JTextField textField_duicuo5; 30 public JTextField textField_zhengque1; 31 public JTextField textField_zhengque2; 32 public JTextField textField_zhrngque3; 33 public JTextField textField_zhengque4; 34 public JTextField textField_zhengque5; 35 public JTextField textField_shijian1; 36 public JTextField textField_shijian2; 37 public JTextField textField_shijian3; 38 public JTextField textField_shijian4; 39 public JTextField textField_shijian5; 40 public JTextField textField_zq; 41 public JTextField textField_zql; 42 public JTextField textField_allshijian; 43 public JButton btnNewButton_queding; 44 public JButton btnNewButton_jixv; 45 public String x; 46 private JLabel label; 47 private JPanel panel_1; 48 public JButton button_pifu; 49 public JLabel Label1; 50 public NewFrame2(String cc) 51 { 52 super("阶乘运算"); 53 getContentPane().setLayout(null); 54 JPanel panel = new JPanel(); 55 panel.setForeground(Color.GRAY); 56 setSize(725, 463); 57 panel.setBounds(0, 0, 719, 435); 58 getContentPane().add(panel); 59 panel.setLayout(null); 60 61 62 String[] zw={"随机","1","2","3","4","5"}; 63 List=new JComboBox(zw); 64 List.addActionListener(this); 65 List.setFont(new Font("宋体", Font.PLAIN, 13)); 66 List.setBounds(10, 10, 75, 21); 67 panel.add(List); 68 69 textField_zhengshi1 = new JTextField(); 70 textField_zhengshi1.setEditable(false); 71 textField_zhengshi1.setBounds(10, 77, 358, 21); 72 panel.add(textField_zhengshi1); 73 textField_zhengshi1.setColumns(50); 74 textField_zhengshi1.addActionListener(this); 75 76 textField_daan1 = new JTextField(); 77 textField_daan1.setEditable(false); 78 textField_daan1.setBounds(402, 77, 66, 21); 79 panel.add(textField_daan1); 80 textField_daan1.setColumns(20); 81 82 textField_zhenshi2 = new JTextField(); 83 textField_zhenshi2.setEditable(false); 84 textField_zhenshi2.setBounds(10, 120, 358, 21); 85 panel.add(textField_zhenshi2); 86 textField_zhenshi2.setColumns(50); 87 88 textField_daan2 = new JTextField(); 89 textField_daan2.setEditable(false); 90 textField_daan2.setBounds(402, 120, 66, 21); 91 panel.add(textField_daan2); 92 textField_daan2.setColumns(20); 93 94 textField_zhengshi3 = new JTextField(); 95 textField_zhengshi3.setEditable(false); 96 textField_zhengshi3.setBounds(10, 163, 358, 21); 97 panel.add(textField_zhengshi3); 98 textField_zhengshi3.setColumns(50); 99 100 textField_daan = new JTextField(); 101 textField_daan.setEditable(false); 102 textField_daan.setBounds(402, 163, 66, 21); 103 panel.add(textField_daan); 104 textField_daan.setColumns(20); 105 106 textField_zhengshi4 = new JTextField(); 107 textField_zhengshi4.setEditable(false); 108 textField_zhengshi4.setBounds(10, 206, 358, 21); 109 panel.add(textField_zhengshi4); 110 textField_zhengshi4.setColumns(50); 111 112 textField = new JTextField(); 113 textField.setEditable(false); 114 textField.setText(""); 115 textField.setBounds(402, 206, 66, 21); 116 panel.add(textField); 117 textField.setColumns(10); 118 119 textField_zhengshi5 = new JTextField(); 120 textField_zhengshi5.setEditable(false); 121 textField_zhengshi5.setBounds(10, 249, 358, 21); 122 panel.add(textField_zhengshi5); 123 textField_zhengshi5.setColumns(50); 124 125 textField_daan5 = new JTextField(); 126 textField_daan5.setEditable(false); 127 textField_daan5.setBounds(402, 249, 66, 21); 128 panel.add(textField_daan5); 129 textField_daan5.setColumns(20); 130 131 textField_duicuo1 = new JTextField(); 132 textField_duicuo1.setEditable(false); 133 textField_duicuo1.setBounds(488, 77, 37, 21); 134 panel.add(textField_duicuo1); 135 textField_duicuo1.setColumns(10); 136 137 textField_duicuo2 = new JTextField(); 138 textField_duicuo2.setEditable(false); 139 textField_duicuo2.setEnabled(true); 140 textField_duicuo2.setText(""); 141 textField_duicuo2.setBounds(488, 120, 37, 21); 142 panel.add(textField_duicuo2); 143 textField_duicuo2.setColumns(10); 144 145 textField_duicuo3 = new JTextField(); 146 textField_duicuo3.setEnabled(true); 147 textField_duicuo3.setEditable(false); 148 textField_duicuo3.setText(""); 149 textField_duicuo3.setBounds(488, 163, 37, 21); 150 panel.add(textField_duicuo3); 151 textField_duicuo3.setColumns(10); 152 153 textField_duicuo4 = new JTextField(); 154 textField_duicuo4.setEnabled(true); 155 textField_duicuo4.setEditable(false); 156 textField_duicuo4.setText(""); 157 textField_duicuo4.setBounds(488, 206, 37, 21); 158 panel.add(textField_duicuo4); 159 textField_duicuo4.setColumns(10); 160 161 textField_duicuo5 = new JTextField(); 162 textField_duicuo5.setEnabled(true); 163 textField_duicuo5.setEditable(false); 164 textField_duicuo5.setText(""); 165 textField_duicuo5.setBounds(488, 249, 37, 21); 166 panel.add(textField_duicuo5); 167 textField_duicuo5.setColumns(10); 168 169 textField_zhengque1 = new JTextField(); 170 textField_zhengque1.setEditable(false); 171 textField_zhengque1.setBounds(535, 77, 66, 21); 172 panel.add(textField_zhengque1); 173 textField_zhengque1.setColumns(20); 174 175 textField_zhengque2 = new JTextField(); 176 textField_zhengque2.setEditable(false); 177 textField_zhengque2.setEnabled(true); 178 textField_zhengque2.setText(""); 179 textField_zhengque2.setBounds(535, 120, 66, 21); 180 panel.add(textField_zhengque2); 181 textField_zhengque2.setColumns(20); 182 183 textField_zhrngque3 = new JTextField(); 184 textField_zhrngque3.setEditable(false); 185 textField_zhrngque3.setBounds(535, 163, 66, 21); 186 panel.add(textField_zhrngque3); 187 textField_zhrngque3.setColumns(20); 188 189 textField_zhengque4 = new JTextField(); 190 textField_zhengque4.setEditable(false); 191 textField_zhengque4.setBounds(535, 206, 66, 21); 192 panel.add(textField_zhengque4); 193 textField_zhengque4.setColumns(20); 194 195 textField_zhengque5 = new JTextField(); 196 textField_zhengque5.setEditable(false); 197 textField_zhengque5.setEnabled(true); 198 textField_zhengque5.setText(""); 199 textField_zhengque5.setBounds(535, 249, 66, 21); 200 panel.add(textField_zhengque5); 201 textField_zhengque5.setColumns(20); 202 203 textField_shijian1 = new JTextField(); 204 textField_shijian1.setEditable(false); 205 textField_shijian1.setBounds(621, 77, 66, 21); 206 panel.add(textField_shijian1); 207 textField_shijian1.setColumns(30); 208 209 textField_shijian2 = new JTextField(); 210 textField_shijian2.setEnabled(true); 211 textField_shijian2.setEditable(false); 212 textField_shijian2.setText(""); 213 textField_shijian2.setBounds(621, 120, 66, 21); 214 panel.add(textField_shijian2); 215 textField_shijian2.setColumns(30); 216 217 textField_shijian3 = new JTextField(); 218 textField_shijian3.setEnabled(true); 219 textField_shijian3.setEditable(false); 220 textField_shijian3.setText(""); 221 textField_shijian3.setBounds(621, 163, 66, 21); 222 panel.add(textField_shijian3); 223 textField_shijian3.setColumns(30); 224 225 textField_shijian4 = new JTextField(); 226 textField_shijian4.setEnabled(true); 227 textField_shijian4.setEditable(false); 228 textField_shijian4.setText(""); 229 textField_shijian4.setBounds(621, 206, 66, 21); 230 panel.add(textField_shijian4); 231 textField_shijian4.setColumns(30); 232 233 textField_shijian5 = new JTextField(); 234 textField_shijian5.setEnabled(true); 235 textField_shijian5.setEditable(false); 236 textField_shijian5.setText(""); 237 textField_shijian5.setBounds(621, 249, 66, 21); 238 panel.add(textField_shijian5); 239 textField_shijian5.setColumns(30); 240 241 textField_zq = new JTextField(); 242 textField_zq.setEditable(false); 243 textField_zq.setBounds(10, 340, 66, 21); 244 panel.add(textField_zq); 245 textField_zq.setColumns(20); 246 247 textField_zql = new JTextField(); 248 textField_zql.setEnabled(true); 249 textField_zql.setEditable(false); 250 textField_zql.setText(""); 251 textField_zql.setBounds(96, 340, 66, 21); 252 panel.add(textField_zql); 253 textField_zql.setColumns(20); 254 255 textField_allshijian = new JTextField(); 256 textField_allshijian.setEditable(false); 257 textField_allshijian.setBounds(621, 340, 66, 21); 258 panel.add(textField_allshijian); 259 textField_allshijian.setColumns(30); 260 261 JButton button_daan = new JButton("答案"); 262 button_daan.setEnabled(false); 263 button_daan.addActionListener(new ActionListener() { 264 public void actionPerformed(ActionEvent e) { 265 } 266 }); 267 button_daan.setBounds(351, 391, 81, 23); 268 panel.add(button_daan); 269 270 btnNewButton_queding = new JButton("确定"); 271 btnNewButton_queding.setEnabled(false); 272 btnNewButton_queding.setBounds(471, 391, 81, 23); 273 panel.add(btnNewButton_queding); 274 275 btnNewButton_jixv = new JButton("继续答题"); 276 btnNewButton_jixv.setEnabled(false); 277 btnNewButton_jixv.setBounds(590, 391, 97, 23); 278 panel.add(btnNewButton_jixv); 279 280 label = new JLabel("\u9898\u76EE\u6570\u91CF"); 281 label.setForeground(Color.GRAY); 282 label.setBackground(Color.RED); 283 label.setBounds(95, 13, 54, 15); 284 panel.add(label); 285 286 button_pifu = new JButton("\u66F4\u6539\u76AE\u80A4"); 287 button_pifu.setBounds(218, 391, 93, 23); 288 button_pifu.addActionListener(this); 289 panel.add(button_pifu); 290 291 panel_1 = new JPanel(); 292 panel_1.setBounds(0, 0, 719, 435); 293 panel.add(panel_1); 294 //String bb="背景图片/5.jpg."; 295 Label1 = new JLabel(new ImageIcon("背景图片/5.jpg.")); 296 //System.out.print(); 297 panel_1.add(Label1); 298 Test t=new Test(); 299 // t.start(); 300 301 302 303 304 305 306 setVisible(true); //将窗口设置为可视 307 setResizable(false); 308 setAlwaysOnTop(true);//设置此窗口永远为最上方 是window的方法 309 setLocationRelativeTo(null); 310 getContentPane().setLayout(null); 311 } 312 public void setx(String x) 313 { 314 this.x=x; 315 } 316 public String getx() 317 { 318 return x; 319 } 320 public void actionPerformed(ActionEvent e) { 321 if(e.getSource()==List)//职务 322 { 323 324 if(List.getSelectedItem().equals("随机")) 325 { 326 327 328 Random z=new Random(); 329 //int c=z.nextInt(4)+1; 330 //System.out.print(c); 331 x=String.valueOf(z.nextInt(4)+1); 332 new Test1(x); 333 } 334 else 335 { 336 x=(String) List.getSelectedItem(); 337 338 new Test1(x); 339 } 340 setVisible(false); 341 //textField_zhengshi1.setText(a[0]); 342 } 343 else if(e.getSource()==button_pifu)//职务 344 { 345 setVisible(false); 346 Random a=new Random(); 347 int b=a.nextInt(4)+1; 348 //背景图片/5.jpg. 349 String c="背景图片/"; 350 c+=String.valueOf(b); 351 c+=".jpg."; 352 //System.out.print(c); 353 Label1 = new JLabel(new ImageIcon(c)); 354 panel_1.add(Label1); 355 new NewFrame1(c); 356 357 358 359 } 360 361 362 363 } 364 365 366 367 368 }
1 package size; 2 3 //import test2; 4 5 import java.awt.*; 6 import javax.swing.*; 7 import java.awt.event.*; 8 import java.util.Random; 9 import java.util.Scanner; 10 public class NewFrame3 extends JFrame implements ActionListener{ 11 12 private static final String String = null; 13 public JButton btnNewButton_1,btnNewButton; 14 public JComboBox List; 15 public JTextField textField_2; 16 public JTextField textField_zhengshi1; 17 public JTextField textField_daan1; 18 public JTextField textField_zhengshi2; 19 public JTextField textField_daan2; 20 public JTextField textField_zhengshi3; 21 public JTextField textField_daan3; 22 public JTextField textField_zhengshi4; 23 public JTextField textField_daan4; 24 public JTextField textField_zhengshi5; 25 public JTextField textField_daan5; 26 public JTextField textField_duicuo1; 27 public JTextField textField_duicuo2; 28 public JTextField textField_duicuo3; 29 public JTextField textField_duicuo4; 30 public JTextField textField_duicuo5; 31 public JTextField textField_zhengque1; 32 public JTextField textField_zhengque2; 33 public JTextField textField_zhengque3; 34 public JTextField textField_zhengque4; 35 public JTextField textField_zhengque5; 36 public JTextField textField_shijian1; 37 public JTextField textField_shijian2; 38 public JTextField textField_shijian3; 39 public JTextField textField_shijian4; 40 public JTextField textField_shijian5; 41 public JTextField textField_zq; 42 public JTextField textField_zql; 43 public JTextField textField_allshijian; 44 public JButton button_daan; 45 public JButton btnNewButton_queding; 46 public JButton btnNewButton_jixv; 47 public String x; 48 public String []c=new String [10]; 49 public Test t; 50 public static int num=0; 51 public static int num1=0; 52 public long begin,end,sum; 53 private JLabel label_4; 54 private JLabel label_5; 55 private JLabel label_6; 56 private JLabel label_7; 57 public NewFrame3(String a[]) 58 { 59 60 super("阶乘运算"); 61 c=a; 62 getContentPane().setLayout(null); 63 JPanel panel = new JPanel(); 64 panel.setForeground(new Color(255, 0, 102)); 65 setSize(725, 463); 66 panel.setBounds(0, 0, 719, 435); 67 getContentPane().add(panel); 68 panel.setLayout(null); 69 70 71 String[] zw={"随机","1","2","3","4","5"}; 72 List=new JComboBox(zw); 73 List.setEnabled(false); 74 List.addActionListener(this); 75 List.setFont(new Font("宋体", Font.PLAIN, 13)); 76 List.setBounds(10, 10, 75, 21); 77 panel.add(List); 78 79 textField_zhengshi1 = new JTextField(); 80 textField_zhengshi1.setEditable(false); 81 textField_zhengshi1.setBounds(10, 77, 240, 21); 82 panel.add(textField_zhengshi1); 83 textField_zhengshi1.setColumns(50); 84 textField_zhengshi1.setText(a[0]); 85 textField_zhengshi1.addActionListener(this); 86 87 textField_daan1 = new JTextField(); 88 textField_daan1.setBounds(286, 77, 102, 21); 89 panel.add(textField_daan1); 90 textField_daan1.addActionListener(this); 91 textField_daan1.setColumns(20); 92 93 textField_zhengshi2 = new JTextField(); 94 textField_zhengshi2.setEditable(false); 95 textField_zhengshi2.setBounds(10, 120, 240, 21); 96 panel.add(textField_zhengshi2); 97 textField_zhengshi2.setText(a[2]); 98 textField_zhengshi2.setColumns(50); 99 100 textField_daan2 = new JTextField(); 101 textField_daan2.setBounds(286, 120, 102, 21); 102 panel.add(textField_daan2); 103 textField_daan2.addActionListener(this); 104 textField_daan2.setColumns(20); 105 106 textField_zhengshi3 = new JTextField(); 107 textField_zhengshi3.setEditable(false); 108 textField_zhengshi3.setBounds(10, 163, 240, 21); 109 panel.add(textField_zhengshi3); 110 textField_zhengshi3.setText(a[4]); 111 textField_zhengshi3.setColumns(50); 112 113 textField_daan3 = new JTextField(); 114 textField_daan3.setBounds(286, 163, 102, 21); 115 panel.add(textField_daan3); 116 textField_daan3.addActionListener(this); 117 textField_daan3.setColumns(20); 118 119 textField_zhengshi4 = new JTextField(); 120 textField_zhengshi4.setEditable(false); 121 textField_zhengshi4.setBounds(10, 206, 240, 21); 122 panel.add(textField_zhengshi4); 123 textField_zhengshi4.setText(a[6]); 124 textField_zhengshi4.setColumns(50); 125 126 textField_daan4 = new JTextField(); 127 textField_daan4.setText(""); 128 textField_daan4.setBounds(286, 206, 102, 21); 129 panel.add(textField_daan4); 130 textField_daan4.addActionListener(this); 131 textField_daan4.setColumns(10); 132 133 textField_zhengshi5 = new JTextField(); 134 textField_zhengshi5.setEditable(false); 135 textField_zhengshi5.setBounds(10, 249, 240, 21); 136 panel.add(textField_zhengshi5); 137 textField_zhengshi5.setText(a[8]); 138 textField_zhengshi5.setColumns(50); 139 140 textField_daan5 = new JTextField(); 141 textField_daan5.setBounds(286, 249, 102, 21); 142 panel.add(textField_daan5); 143 textField_daan5.addActionListener(this); 144 textField_daan5.setColumns(20); 145 146 textField_duicuo1 = new JTextField(); 147 textField_duicuo1.setForeground(Color.RED); 148 textField_duicuo1.setBackground(Color.WHITE); 149 textField_duicuo1.setBounds(422, 77, 37, 21); 150 panel.add(textField_duicuo1); 151 textField_duicuo1.setColumns(10); 152 153 textField_duicuo2 = new JTextField(); 154 textField_duicuo2.setForeground(Color.RED); 155 textField_duicuo2.setEnabled(true); 156 textField_duicuo2.setText(""); 157 textField_duicuo2.setBounds(422, 120, 37, 21); 158 panel.add(textField_duicuo2); 159 textField_duicuo2.setColumns(10); 160 161 textField_duicuo3 = new JTextField(); 162 textField_duicuo3.setForeground(Color.RED); 163 textField_duicuo3.setEnabled(true); 164 textField_duicuo3.setText(""); 165 textField_duicuo3.setBounds(422, 163, 37, 21); 166 panel.add(textField_duicuo3); 167 textField_duicuo3.setColumns(10); 168 169 textField_duicuo4 = new JTextField(); 170 textField_duicuo4.setForeground(Color.RED); 171 textField_duicuo4.setEnabled(true); 172 textField_duicuo4.setText(""); 173 textField_duicuo4.setBounds(422, 206, 37, 21); 174 panel.add(textField_duicuo4); 175 textField_duicuo4.setColumns(10); 176 177 textField_duicuo5 = new JTextField(); 178 textField_duicuo5.setForeground(Color.RED); 179 textField_duicuo5.setEnabled(true); 180 textField_duicuo5.setText(""); 181 textField_duicuo5.setBounds(422, 249, 37, 21); 182 panel.add(textField_duicuo5); 183 textField_duicuo5.setColumns(10); 184 185 textField_zhengque1 = new JTextField(); 186 textField_zhengque1.setForeground(Color.BLUE); 187 textField_zhengque1.setEditable(false); 188 textField_zhengque1.setBounds(499, 77, 102, 21); 189 panel.add(textField_zhengque1); 190 textField_zhengque1.setColumns(20); 191 192 textField_zhengque2 = new JTextField(); 193 textField_zhengque2.setForeground(Color.BLUE); 194 textField_zhengque2.setEditable(false); 195 textField_zhengque2.setEnabled(true); 196 textField_zhengque2.setText(""); 197 textField_zhengque2.setBounds(499, 120, 102, 21); 198 panel.add(textField_zhengque2); 199 textField_zhengque2.setColumns(20); 200 201 textField_zhengque3 = new JTextField(); 202 textField_zhengque3.setForeground(Color.BLUE); 203 textField_zhengque3.setEditable(false); 204 textField_zhengque3.setBounds(499, 163, 102, 21); 205 panel.add(textField_zhengque3); 206 textField_zhengque3.setColumns(20); 207 208 textField_zhengque4 = new JTextField(); 209 textField_zhengque4.setForeground(Color.BLUE); 210 textField_zhengque4.setEditable(false); 211 textField_zhengque4.setBounds(499, 206, 102, 21); 212 panel.add(textField_zhengque4); 213 textField_zhengque4.setColumns(20); 214 215 textField_zhengque5 = new JTextField(); 216 textField_zhengque5.setForeground(Color.BLUE); 217 textField_zhengque5.setEditable(false); 218 textField_zhengque5.setEnabled(true); 219 textField_zhengque5.setText(""); 220 textField_zhengque5.setBounds(499, 249, 102, 21); 221 panel.add(textField_zhengque5); 222 textField_zhengque5.setColumns(20); 223 224 textField_shijian1 = new JTextField(); 225 textField_shijian1.setForeground(new Color(255, 0, 102)); 226 textField_shijian1.setEditable(false); 227 textField_shijian1.setBounds(621, 77, 66, 21); 228 panel.add(textField_shijian1); 229 textField_shijian1.setColumns(30); 230 231 textField_shijian2 = new JTextField(); 232 textField_shijian2.setForeground(new Color(255, 0, 102)); 233 textField_shijian2.setEnabled(true); 234 textField_shijian2.setEditable(false); 235 textField_shijian2.setText(""); 236 textField_shijian2.setBounds(621, 120, 66, 21); 237 panel.add(textField_shijian2); 238 textField_shijian2.setColumns(30); 239 240 textField_shijian3 = new JTextField(); 241 textField_shijian3.setForeground(new Color(255, 0, 102)); 242 textField_shijian3.setEnabled(true); 243 textField_shijian3.setEditable(false); 244 textField_shijian3.setText(""); 245 textField_shijian3.setBounds(621, 163, 66, 21); 246 panel.add(textField_shijian3); 247 textField_shijian3.setColumns(30); 248 249 textField_shijian4 = new JTextField(); 250 textField_shijian4.setForeground(new Color(255, 0, 102)); 251 textField_shijian4.setEnabled(true); 252 textField_shijian4.setEditable(false); 253 textField_shijian4.setText(""); 254 textField_shijian4.setBounds(621, 206, 66, 21); 255 panel.add(textField_shijian4); 256 textField_shijian4.setColumns(30); 257 258 textField_shijian5 = new JTextField(); 259 textField_shijian5.setForeground(new Color(255, 0, 102)); 260 textField_shijian5.setEnabled(true); 261 textField_shijian5.setEditable(false); 262 textField_shijian5.setText(""); 263 textField_shijian5.setBounds(621, 249, 66, 21); 264 panel.add(textField_shijian5); 265 textField_shijian5.setColumns(30); 266 267 textField_zq = new JTextField(); 268 textField_zq.setEditable(false); 269 textField_zq.setBounds(10, 340, 66, 21); 270 panel.add(textField_zq); 271 textField_zq.setColumns(20); 272 273 textField_zql = new JTextField(); 274 textField_zql.setEnabled(true); 275 textField_zql.setEditable(false); 276 textField_zql.setText(""); 277 textField_zql.setBounds(96, 340, 66, 21); 278 panel.add(textField_zql); 279 textField_zql.setColumns(20); 280 281 textField_allshijian = new JTextField(); 282 textField_allshijian.setEditable(false); 283 textField_allshijian.setBounds(621, 340, 66, 21); 284 panel.add(textField_allshijian); 285 textField_allshijian.setColumns(30); 286 287 button_daan = new JButton("答案"); 288 button_daan.addActionListener(this); 289 button_daan.setBounds(351, 391, 81, 23); 290 panel.add(button_daan); 291 292 btnNewButton_queding = new JButton("确定"); 293 btnNewButton_queding.setBounds(471, 391, 81, 23); 294 btnNewButton_queding.addActionListener(this); 295 panel.add(btnNewButton_queding); 296 297 btnNewButton_jixv = new JButton("继续答题"); 298 btnNewButton_jixv.setBounds(590, 391, 97, 23); 299 btnNewButton_jixv.addActionListener(this); 300 panel.add(btnNewButton_jixv); 301 302 JLabel label = new JLabel("\u9898\u76EE"); 303 label.setBounds(10, 52, 54, 15); 304 panel.add(label); 305 306 JLabel label_1 = new JLabel("\u8F93\u5165\u7B54\u6848"); 307 label_1.setBounds(286, 52, 54, 15); 308 panel.add(label_1); 309 310 JLabel label_2 = new JLabel("\u5224\u65AD"); 311 label_2.setBounds(422, 52, 54, 15); 312 panel.add(label_2); 313 314 JLabel label_3 = new JLabel("\u53C2\u8003\u7B54\u6848"); 315 label_3.setBounds(499, 52, 54, 15); 316 panel.add(label_3); 317 318 label_4 = new JLabel("\u7B54\u9898\u65F6\u95F4"); 319 label_4.setBounds(621, 52, 54, 15); 320 panel.add(label_4); 321 322 label_5 = new JLabel("\u603B\u65F6\u95F4"); 323 label_5.setBounds(621, 315, 54, 15); 324 panel.add(label_5); 325 326 label_6 = new JLabel("\u6B63\u786E\u9898\u6570"); 327 label_6.setForeground(Color.RED); 328 label_6.setBounds(10, 315, 54, 15); 329 panel.add(label_6); 330 331 label_7 = new JLabel("\u6B63\u786E\u7387"); 332 label_7.setForeground(Color.RED); 333 label_7.setBounds(96, 315, 54, 15); 334 panel.add(label_7); 335 Test t=new Test(); 336 // t.start(); 337 begin=System.currentTimeMillis(); 338 339 340 341 342 343 setVisible(true); //将窗口设置为可视 344 setResizable(false); 345 setAlwaysOnTop(true);//设置此窗口永远为最上方 是window的方法 346 setLocationRelativeTo(null); 347 getContentPane().setLayout(null); 348 349 } 350 public void setx(String x) 351 { 352 this.x=x; 353 } 354 public String getx() 355 { 356 return x; 357 } 358 public void actionPerformed(ActionEvent e) { 359 if(e.getSource()==button_daan) 360 { 361 textField_zhengque1.setText(c[1]); 362 textField_zhengque2.setText(c[3]); 363 textField_zhengque3.setText(c[5]); 364 textField_zhengque4.setText(c[7]); 365 textField_zhengque5.setText(c[9]); 366 367 } 368 369 else if(e.getSource()==textField_daan1)//职务 370 { 371 if(textField_daan1.getText().equals(c[1])) 372 { 373 textField_duicuo1.setText("√"); 374 //t.stop(); 375 //end=System.currentTimeMillis(); 376 sum=(System.currentTimeMillis()-begin)/1000; 377 textField_shijian1.setText(String.valueOf(sum)+"s"); 378 textField_daan2.requestFocusInWindow(); 379 num++;num1++; 380 textField_zq.setText(String.valueOf(num)); 381 float x=(float)num/num1*100; 382 textField_zql.setText(String.valueOf(x)); 383 } 384 else 385 { 386 textField_duicuo1.setText("×"); 387 sum=(System.currentTimeMillis()-begin)/1000; 388 textField_shijian1.setText(String.valueOf(sum)+"s"); 389 num1++; 390 //textField_shijian1.setText(String.valueOf(t.time)); 391 //t.stop();textField_daan2.requestFocusInWindow(); 392 textField_daan2.requestFocusInWindow(); 393 textField_zq.setText(String.valueOf(num)); 394 float x=(float)num/num1*100; 395 textField_zql.setText(String.valueOf(x)); 396 } 397 } 398 399 400 401 402 else if(e.getSource()==textField_daan2)//职务 403 { 404 if(textField_daan2.getText().equals(c[3])) 405 { 406 textField_duicuo2.setText("√"); 407 sum=(System.currentTimeMillis()-begin)/1000-sum; 408 //sum=System.currentTimeMillis()/1000-sum; 409 textField_shijian2.setText(String.valueOf(sum)+"s"); 410 //textField_shijian2.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 411 num++;num1++; 412 textField_zq.setText(String.valueOf(num)); 413 float x=(float)num/num1*100; 414 textField_zql.setText(String.valueOf(x)); 415 } 416 else 417 { 418 419 if(c[3].equals("")) 420 { 421 textField_duicuo2.setText("none"); 422 } 423 424 else 425 { 426 textField_duicuo2.setText("×"); 427 //sum=System.currentTimeMillis()/1000-sum; 428 sum=(System.currentTimeMillis()-begin)/1000-sum; 429 textField_shijian2.setText(String.valueOf(sum)+"s"); 430 num1++; 431 //textField_shijian2.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 432 textField_zq.setText(String.valueOf(num)); 433 float x=(float)num/num1*100; 434 textField_zql.setText(String.valueOf(x)); 435 } 436 437 } 438 textField_daan3.requestFocusInWindow(); 439 } 440 else if(e.getSource()==textField_daan3)//职务 441 { 442 Test t=new Test(); 443 t.start(); 444 445 if(textField_daan3.getText().equals(c[5])) 446 { 447 textField_duicuo3.setText("√"); 448 sum=(System.currentTimeMillis()-begin)/1000-sum; 449 //sum=System.currentTimeMillis()/1000-sum; 450 textField_shijian3.setText(String.valueOf(sum)+"s"); 451 num++;num1++; 452 textField_zq.setText(String.valueOf(num)); 453 float x=(float)num/num1*100; 454 textField_zql.setText(String.valueOf(x)); 455 //textField_shijian3.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 456 } 457 else 458 { 459 if(c[5].equals("")) 460 { 461 textField_duicuo3.setText("none"); 462 } 463 else 464 { 465 textField_duicuo3.setText("×"); 466 //sum=System.currentTimeMillis()/1000-sum; 467 sum=(System.currentTimeMillis()-begin)/1000-sum; 468 textField_shijian3.setText(String.valueOf(sum)+"s"); 469 num1++; 470 //textField_shijian3.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 471 textField_zq.setText(String.valueOf(num)); 472 float x=(float)num/num1*100; 473 textField_zql.setText(String.valueOf(x)); 474 } 475 } 476 textField_daan4.requestFocusInWindow(); 477 } 478 else if(e.getSource()==textField_daan4)//职务 479 { 480 if(textField_daan4.getText().equals(c[7])) 481 { 482 textField_duicuo4.setText("√"); 483 sum=(System.currentTimeMillis()-begin)/1000-sum; 484 //sum=System.currentTimeMillis()/1000-sum; 485 textField_shijian4.setText(String.valueOf(sum)+"s"); 486 num++;num1++; 487 textField_zq.setText(String.valueOf(num)); 488 float x=(float)num/num1*100; 489 textField_zql.setText(String.valueOf(x)); 490 //textField_shijian4.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 491 } 492 else 493 { 494 if(c[7].equals("")) 495 { 496 textField_duicuo4.setText("none"); 497 } 498 else 499 { 500 textField_duicuo4.setText("×"); 501 //sum=System.currentTimeMillis()/1000-sum; 502 sum=(System.currentTimeMillis()-begin)/1000-sum; 503 textField_shijian4.setText(String.valueOf(sum)+"s"); 504 num1++; 505 //textField_shijian4.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 506 textField_zq.setText(String.valueOf(num)); 507 float x=(float)num/num1*100; 508 textField_zql.setText(String.valueOf(x)); 509 } 510 } 511 textField_daan5.requestFocusInWindow(); 512 } 513 else if(e.getSource()==textField_daan5)//职务 514 { 515 if(textField_daan5.getText().equals(c[9])) 516 { 517 sum=(System.currentTimeMillis()-begin)/1000-sum; 518 //sum=System.currentTimeMillis()/1000-sum; 519 textField_shijian5.setText(String.valueOf(sum)+"s"); 520 //textField_shijian5.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 521 textField_duicuo5.setText("√"); 522 num++;num1++; 523 textField_zq.setText(String.valueOf(num)); 524 float x=(float)num/num1*100; 525 textField_zql.setText(String.valueOf(x)); 526 527 528 } 529 else 530 { 531 if(c[9].equals("")) 532 { 533 textField_duicuo5.setText("none"); 534 } 535 else 536 { 537 textField_duicuo5.setText("×"); 538 //sum=System.currentTimeMillis()/1000-sum; 539 sum=(System.currentTimeMillis()-begin)/1000-sum; 540 textField_shijian5.setText(String.valueOf(sum)+"s"); 541 //textField_shijian5.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)); 542 num1++; 543 textField_zq.setText(String.valueOf(num)); 544 float x=(float)num/num1*100; 545 textField_zql.setText(String.valueOf(x)); 546 } 547 } 548 btnNewButton_queding.requestFocusInWindow(); 549 } 550 551 552 553 else if(e.getSource()==btnNewButton_queding)//职务 554 { 555 //t.stop(); 556 textField_allshijian.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)+"s"); 557 } 558 else if(e.getSource()==btnNewButton_jixv)//职务 559 { 560 //t.stop(); 561 //textField_allshijian.setText(String.valueOf((System.currentTimeMillis()-begin)/1000)+"s"); 562 setVisible(false); 563 new NewFrame1("背景图片/5.jpg."); 564 565 } 566 567 568 } 569 }
1 package size; 2 import java.awt.*; 3 import javax.swing.*; 4 import java.awt.event.*; 5 import java.io.*; 6 import java.util.Date; 7 public class Select extends JFrame implements ActionListener{ 8 public JButton btnNewButton_jiecheng; 9 public JButton btnNewButton_size; 10 public Select() 11 { 12 super("选择界面"); 13 setSize(345,266); 14 setVisible(true); //将窗口设置为可视 15 setResizable(false); 16 setAlwaysOnTop(true);//设置此窗口永远为最上方 是window的方法 17 setLocationRelativeTo(null); 18 getContentPane().setLayout(null); 19 20 JPanel panel = new JPanel(); 21 panel.setBackground(new Color(0, 0, 139)); 22 panel.setForeground(Color.BLUE); 23 panel.setBounds(0, 0, 339, 239); 24 getContentPane().add(panel); 25 panel.setLayout(null); 26 27 btnNewButton_size = new JButton("\u56DB\u5219\u8FD0\u7B97"); 28 btnNewButton_size.setForeground(Color.RED); 29 btnNewButton_size.setBounds(128, 76, 93, 23); 30 btnNewButton_size.addActionListener(this); 31 panel.add(btnNewButton_size); 32 33 btnNewButton_jiecheng = new JButton("\u9636\u4E58\u8FD0\u7B97"); 34 btnNewButton_jiecheng.setForeground(Color.RED); 35 btnNewButton_jiecheng.setBounds(128, 142, 93, 23); 36 btnNewButton_jiecheng.addActionListener(this); 37 panel.add(btnNewButton_jiecheng); 38 } 39 public void actionPerformed(ActionEvent e) 40 { 41 if(e.getSource()==btnNewButton_size) 42 { 43 44 new NewFrame1("背景图片/5.jpg."); 45 } 46 else if(e.getSource()==btnNewButton_jiecheng) 47 { 48 new NewFrame2("背景图片/4.jpg."); 49 } 50 } 51 }
1 package size; 2 import java.text.SimpleDateFormat; 3 import java.util.*; 4 5 public class Test implements Runnable { 6 7 //定义一个线程 8 Thread thread; 9 //用于停止线程的标志 10 private boolean flag=true; 11 public long time,beginTime; 12 public Test(){ 13 thread=new Thread(this); 14 } 15 //因为该类实现了Runnable，就必须有run方法，当线程启动时，会调用这个run方法 16 public void run(){ 17 //获得当前的时间，毫秒为单位 18 //long beginTime=System.currentTimeMillis(); 19 beginTime=System.currentTimeMillis(); 20 21 //定义已过去的时间 22 time=0; 23 while(flag){ 24 //这里写实现计时的代码 25 //在这里，获得已过去的时间 26 time=(System.currentTimeMillis()-beginTime)/1000; 27 // System.out.println("已过"+time+"毫秒"); 28 //System.out.println("显示当前时间："+new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(System.currentTimeMillis())); 29 30 //System.out.print(time); 31 //暂停线程1秒钟,不暂停的话可以把下面代码去掉 32 try{ 33 Thread.sleep(1000); 34 }catch(InterruptedException e1){ 35 e1.printStackTrace(); 36 } 37 /*if(time==7) 38 { 39 try { 40 thread.wait(); 41 } catch (InterruptedException e) { 42 // TODO Auto-generated catch block 43 e.printStackTrace(); 44 //System.out.print("tingxia lai le"); 45 } 46 }*/ 47 } 48 } 49 //这里是启动线程的方法，也就是启动线程 50 public void start(){ 51 thread.start(); 52 } 53 //这里是暂停的方法，暂停线程 54 public void Pause(){ 55 try{ 56 thread.wait(); 57 }catch(InterruptedException e){ 58 e.printStackTrace(); 59 } 60 } 61 //这里是继续的方法,唤醒线程 62 public void Resume(){ 63 thread.notifyAll(); 64 } 65 //停止线程 66 public void stop(){ 67 //把flag设成false，则在run中的while循环就会停止循环 68 flag=false; 69 } 70 71 public static void main(String []args){ 72 //用于测试 73 Test t=new Test(); 74 Test t1=new Test(); 75 //开始线程 76 t.start(); 77 t1.start(); 78 //System.out.print(t.time); 79 //System.out.println("显示当前时间："+new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(System.currentTimeMillis())); 80 try{ 81 //10000毫秒以后结束线程 82 Thread.sleep(5000); 83 }catch(InterruptedException e1){ 84 e1.printStackTrace(); 85 } 86 87 //结束线程 88 t.stop(); 89 90 91 } 92 93 }
1 package size; 2 3 import java.math.*; 4 import java.text.DecimalFormat; 5 import java.util.Random; 6 7 public class Test1 { 8 public int i,j=1,l; 9 public BigDecimal k= new BigDecimal(1); 10 11 //DecimalFormat df=new DecimalFormat("#,##"); 12 //String result=df.format(dValue) 13 String []v=new String [10]; 14 15 Test1(String a) 16 { 17 for(l=0;l<10;l++) 18 { 19 v[l]=""; 20 } 21 l=0; 22 for(int f=0;f<Integer.parseInt(a);f++) 23 { 24 BigDecimal.valueOf(j); 25 26 Random z=new Random(); 27 i=z.nextInt(9)+1; 28 v[l]=String.valueOf(i); 29 v[l]+="!"; 30 System.out.print(i+"!="); 31 do 32 { 33 k=k.multiply(BigDecimal.valueOf(j)); 34 j++; 35 36 }while(j<=i); 37 System.out.print(k+"\n");//df.format(k) 38 l++;v[l]=String.valueOf(k);l++; 39 k=new BigDecimal(1); 40 j=1; 41 } 42 43 new NewFrame3(v); 44 } 45 46 }
1 package size; 2 import java.util.Random; 3 import java.util.Scanner; 4 5 6 public class Test2 { 7 public int sighfh,fuhaosl; 8 public float sighsz1,sighsz2,answer2,sum2=0,sum3=0; 9 public float []sighsz=new float[30]; 10 public String []fuhaoq={"+","-","*","/"}; 11 public String []fuhao=new String[30]; 12 public String fuhao2,answer1,s; 13 public String []zhengshi=new String[200]; 14 public String []first=new String[100]; 15 public String []second=new String[100]; 16 public String []three=new String[100]; 17 public String temp1="null"; 18 public int i=0,jia=0,jian=0,q=0,x=0,chen=0,chu=0,temp2,j=0,c,op=0; 19 public float sum=0; 20 public Test2(String x) 21 { 22 String[]xx=new String[10]; 23 for(c=0;c<10;c++) 24 xx[c]=""; 25 c=0; 26 for(int x1=0;x1<Integer.parseInt(x);x1++) 27 { 28 Random z=new Random(); 29 sighsz1=z.nextFloat()*10; 30 31 int k=0; 32 sighsz1=(float)(Math.round(sighsz1*100))/100; 33 34 zhengshi[k]=String.valueOf(sighsz1); 35 36 fuhaosl=z.nextInt(3)+1; 37 //fuhaosl=4; 38 //System.out.printf("fuhaosl=%d\n",fuhaosl); 39 40 for(i=1;i<=fuhaosl;i++) 41 { 42 sighfh=z.nextInt(4); 43 44 switch(sighfh) 45 { 46 case 0:zhengshi[k]+="\t+\t";sighsz[k]=z.nextFloat()*100;sighsz[k]=(float)(Math.round(sighsz[k]*100))/100; 47 zhengshi[k]+=String.valueOf(sighsz[k]); 48 49 jia++; 50 51 break; 52 case 1:zhengshi[k]+="\t-\t"; 53 sighsz[k]=z.nextFloat()*100;sighsz[k]=(float)(Math.round(sighsz[k]*100))/100; 54 zhengshi[k]+=String.valueOf(sighsz[k]); 55 56 jian++; 57 break; 58 case 2:zhengshi[k]+="\t*\t"; 59 sighsz[k]=z.nextFloat()*100;sighsz[k]=(float)(Math.round(sighsz[k]*100))/100; 60 zhengshi[k]+=String.valueOf(sighsz[k]); 61 62 chen++; 63 break; 64 case 3:zhengshi[k]+="\t/\t"; 65 sighsz[k]=z.nextFloat()*100;sighsz[k]=(float)(Math.round(sighsz[k]*100))/100; 66 zhengshi[k]+=String.valueOf(sighsz[k]); 67 68 chu++; 69 break; 70 71 } 72 73 } 74 zhengshi[k]+="\t=\t"; 75 //System.out.printf("%s",zhengshi[k]); 76 String temp=""; 77 //zhengshi[k]="1.1\t+\t2.2\t+\t3.3\t*\t5.5\t=\t"; 78 79 System.out.printf("%s",zhengshi[k]); 80 String []first=new String[200]; 81 String []second=new String[200]; 82 83 String[] zhengshi1=new String[200]; 84 int q=0,i1=0,i2=0,j=0; 85 i=0; 86 87 temp = zhengshi[k]; 88 //temp="\t=\t"; 89 zhengshi1= temp.trim().split("\t"); 90 while(op<=fuhaosl*2+1) 91 { 92 xx[c]+=zhengshi1[op]; 93 //System.out.print(zhengshi1[op]); 94 op++; 95 } 96 97 int y=0; 98 while(zhengshi1[y]==null) 99 { 100 if(zhengshi1[y].equals("/")) 101 { 102 while(Float.parseFloat(zhengshi1[y+1])/1==0) 103 { 104 zhengshi1[y+1]=String.valueOf((float)(Math.round(sighsz1*100))/100); 105 } 106 } 107 y++; 108 } 109 110 i=0;j=0;k=0; 111 while(zhengshi1[i].equals("=")==false ) 112 { 113 //System.out.print(i); 114 115 try 116 { 117 if(Float.parseFloat(zhengshi1[i])>=0 && Float.parseFloat(zhengshi1[i])<=100) 118 { 119 first[j]=zhengshi1[i];//System.out.print(first[j]+"我进栈了,"+"现在的i是"+i); 120 j++;i++; 121 } 122 } 123 catch(NumberFormatException E) 124 { 125 if(second[0]==null) 126 { 127 second[k]=zhengshi1[i]; 128 ///System.out.print(second[k]+"我进栈了,"+"现在的i是"+i); 129 k++;i++; 130 } 131 else 132 { 133 134 if(compare(second[k-1],zhengshi1[i],first)) 135 { 136 137 if(first[k].equals(null)) 138 { 139 second[k]=zhengshi1[i];//System.out.print(second[k]+"我进栈了,"+"现在的i是"+i+"!!!!"); 140 k++;i++; 141 } 142 else 143 { 144 if(second[k-1].equals("+")) 145 { 146 sum=Float.parseFloat(first[k-1])+Float.parseFloat(first[k]); 147 //System.out.print(first[k-1]+","+first[k]+"我们出栈了,"+"现在的i是"+i); 148 //System.out.print(second[k-1]+"我出栈了,"+"现在的i是"+i); 149 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=zhengshi1[i]; 150 //System.out.print("\n答案暂时是："+sum+"\n"); 151 j--;i++; 152 } 153 else if(second[k-1].equals("-")) 154 { 155 sum=Float.parseFloat(first[k-1])-Float.parseFloat(first[k]); 156 //System.out.print(first[k-1]+","+first[k]+"我们出栈了,"+"现在的i是"+i); 157 //System.out.print(second[k-1]+"我出栈了,"+"现在的i是"+i); 158 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=zhengshi1[i]; 159 //System.out.print("\n答案暂时是："+sum+"\n"); 160 j--;i++; 161 } 162 else if(second[k-1].equals("*")) 163 { 164 sum=Float.parseFloat(first[k-1])*Float.parseFloat(first[k]); 165 //System.out.print(first[k-1]+","+first[k]+"我们出栈了,"+"现在的i是"+i); 166 //System.out.print(second[k-1]+"我出栈了,"+"现在的i是"+i); 167 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=zhengshi1[i]; 168 //System.out.print("\n答案暂时是："+sum+"\n"); 169 j--;i++; 170 } 171 else if(second[k-1].equals("/")) 172 { 173 sum=Float.parseFloat(first[k-1])/Float.parseFloat(first[k]); 174 //System.out.print(first[k-1]+","+first[k]+"我们出栈了,"+"现在的i是"+i); 175 //System.out.print(second[k-1]+"我出栈了,"+"现在的i是"+i); 176 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=zhengshi1[i]; 177 //System.out.print("\n答案暂时是："+sum+"\n"); 178 j--;i++; 179 } 180 181 } 182 } 183 184 185 else 186 { 187 188 second[k]=zhengshi1[i]; 189 //System.out.print(second[k]+","+second[k]+"我进栈了,"+"现在的i是"+i); 190 191 i++;k++; 192 193 } 194 195 } 196 } 197 198 199 200 201 } 202 203 /*if(second[0]==null) 204 { 205 System.out.print("答案为："+sum); 206 System.out.print("结束战斗！！！"); 207 } 208 else 209 {*/ 210 211 while(second[0]!=null) 212 { 213 //if(second[sign]!=null) //********************************************* 214 //System.out.print("kkk===="+k); 215 if(second[k-1].equals("+")) 216 { 217 sum=Float.parseFloat(first[k-1])+Float.parseFloat(first[k]); 218 //System.out.print("\n答案暂时是："+sum+"\n"); 219 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=null; 220 j--;k=k-1;i++; 221 //if(second(1)!=null)//********************************************* 222 223 //System.out.print("\n答案为："+sum); 224 } 225 else if(second[k-1].equals("-")) 226 { 227 sum=Float.parseFloat(first[k-1])-Float.parseFloat(first[k]); 228 //System.out.print("\n答案暂时是："+sum+"\n"); 229 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=null; 230 j--;k=k-1;i++; 231 232 //System.out.print("\n答案为："+sum); 233 } 234 else if(second[k-1].equals("*")) 235 { 236 sum=Float.parseFloat(first[k-1])*Float.parseFloat(first[k]); 237 //System.out.print("\n答案暂时是："+sum+"\n"); 238 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=null; 239 j--;k=k-1;i++; 240 241 //System.out.print("\n答案为："+sum); 242 } 243 else if(second[k-1].equals("/")) 244 { 245 sum=Float.parseFloat(first[k-1])/Float.parseFloat(first[k]); 246 //System.out.print("\n答案暂时是："+sum+"\n"); 247 first[k-1]=String.valueOf(sum);first[k]=null;second[k-1]=null; 248 j--;k=k-1;i++; 249 250 //System.out.print("\n答案为："+sum); 251 } 252 253 } 254 sum=(float)(Math.round(sum*100))/100; 255 System.out.print("\n答案为："+sum+"\t"); 256 c++; 257 xx[c]=String.valueOf(sum);c++;op=0; 258 } 259 int qw=0; 260 new NewFrame(xx); 261 262 263 } 264 boolean compare(String x1,String x2,String x3[]) //true 出栈，flase 进栈 265 { 266 int i,j,k; 267 if(x2.equals("+") || x2.equals("-")) 268 return true; 269 else 270 { 271 if(x1.equals("*") || x1.equals("/")) 272 { 273 return true; 274 } 275 else 276 { 277 return false; 278 } 279 } 280 } 281 /*public static void main(String[]args) 282 { 283 Scanner in=new Scanner(System.in); 284 String b=String.valueOf(in.nextInt()); 285 test2 a=new test2 (b); 286 }*/ 287 288 }
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原文地址：http://www.cnblogs.com/kevinkeke/p/4415318.html
