大家好！今天我要和大家分享一个有趣的小程序，能通过你的手机尾号进行评分、分级，还能展示相应的价格。这个小项目是基于Java的Swing组件，实现了简单直观的图形用户界面。
[Java] 纯文本查看 复制代码 import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import java.awt.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.Random;
import java.util.Vector;
public class Main extends JFrame {
private JTextField numberField;
private DefaultTableModel tableModel;
private JTable recordTable;
public Main() {
setTitle("手机尾号评价打分");
setSize(320, 560);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLayout(new BorderLayout());
// 设置背景颜色
Color backgroundColor = new Color(214, 231, 248);
Color textFieldColor = new Color(200, 221, 241);
getContentPane().setBackground(backgroundColor);
// 创建表格模型
String[] columnNames = {"尾号4位数", "评分", "等级", "类型", "价格"};
tableModel = new DefaultTableModel(columnNames, 0);
recordTable = new JTable(tableModel);
JScrollPane scrollPane = new JScrollPane(recordTable);
// 创建并设置居中渲染器
DefaultTableCellRenderer centerRenderer = new DefaultTableCellRenderer();
centerRenderer.setHorizontalAlignment(SwingConstants.CENTER);
recordTable.setDefaultRenderer(Object.class, centerRenderer);
// 设置表格和滚动面板的背景颜色
recordTable.setBackground(textFieldColor);
recordTable.setOpaque(false);
scrollPane.getViewport().setBackground(textFieldColor);
// 创建输入面板
numberField = new JTextField(10);
numberField.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
addRecord();
}
}
});
numberField.setBackground(textFieldColor);
JLabel promptLabel = new JLabel("*输入尾号");
JPanel inputPanel = new JPanel();
inputPanel.add(numberField);
inputPanel.add(promptLabel);
inputPanel.setBackground(backgroundColor);
add(new JLabel("看看你的尾号："), BorderLayout.NORTH);
add(scrollPane, BorderLayout.CENTER);
add(inputPanel, BorderLayout.SOUTH);
JPanel northPanel = new JPanel();
northPanel.setBackground(backgroundColor);
JLabel titleLabel = new JLabel("看看你的尾号：");
northPanel.add(titleLabel);
add(northPanel, BorderLayout.NORTH);
}
private void addRecord() {
String number = numberField.getText();
if (number.length() != 4 || !number.matches("\\d+")) {
JOptionPane.showMessageDialog(this, "请输入有效的4位数字！");
return;
}
int score = evaluateNumber(number);
String grade = getGrade(score);
String type = getType(number);
String price = evaluatePrice(number, score);
Vector<String> newRow = new Vector<>();
newRow.add(number);
newRow.add(score + "分");
newRow.add(grade);
newRow.add(type);
newRow.add(price);
if (tableModel.getRowCount() == 16) {
tableModel.removeRow(0);
}
tableModel.addRow(newRow);
numberField.setText("");
}
private int evaluateNumber(String number) {
int baseScore = 70; // 基础分数
// 四个相同
if (number.matches("(\\d)\\1\\1\\1")) {
baseScore = 100;
}
// aabb模式
else if (number.matches("(\\d)\\1(\\d)\\2")) {
baseScore = 90;
}
// aaab模式
else if (number.matches("(\\d)\\1\\1(\\d)")) {
baseScore = 80;
}
// abba模式
else if (number.matches("(\\d)(\\d)\\2\\1")) {
baseScore = 85;
}
// abab模式
else if (number.matches("(\\d)(\\d)\\1\\2")) {
baseScore = 70;
}
// abcc模式
else if (number.matches("(\\d)(\\d)(\\d)\\3")) {
baseScore = 60;
}
// 顺子如1234
else if (number.matches("1234|2345|3456|4567|5678|6789")) {
baseScore = 95;
}
// 倒顺子如4321
else if (number.matches("4321|5432|6543|7654|8765|9876")) {
baseScore = 90;
}
// 对称如1221
else if (number.matches("(\\d)(\\d)\\2\\1")) {
baseScore = 85;
}
// 特殊号码如1688
else if (number.matches("1688|1888|6688|6888|1999|6999|9999")) {
baseScore = 99;
}
// 520
else if (number.equals("520")) {
baseScore = 90;
}
else if (number.equals("5200")) {
baseScore = 85;
}
else if (number.equals("0520")) {
baseScore = 85;
}
// 1314
else if (number.equals("1314")) {
baseScore = 95;
}
// 特殊号码如8888
else if (number.equals("8888")) {
baseScore = 100;
}
// 其它吉利数字
if (number.contains("8")) {
baseScore += 5; // 8是吉利数字，加5分
}
if (number.contains("6")) {
baseScore += 5; // 6是吉利数字，加5分
}
if (number.contains("9")) {
baseScore += 5; // 9是吉利数字，加5分
}
// 含4扣分
if (number.contains("4") && !number.matches("1234|2345|3456|4567|5678|6789|4321|5432|6543|7654|8765|9876")) {
baseScore -= 5; // 含4扣5分
}
Random random = new Random(number.hashCode());
int randomFactor = random.nextInt(11) - 5; // 随机范围[-5,+5]
return Math.max(Math.min(baseScore + randomFactor, 100), 0);
}
private String getGrade(int score) {
if (score >= 90) {
return "很棒";
} else if (score >= 70) {
return "优秀";
} else {
return "中上";
}
}
private String getType(String number) {
if (number.matches("(\\d)\\1\\1\\1")) {
return "可以收藏";
} else if (number.matches("(\\d)\\1(\\d)\\2")) {
return "保持使用";
} else {
return "正常使用";
}
}
private String evaluatePrice(String number, int score) {
int basePrice = 100;
if (number.equals("8888")) {
basePrice += 5000;
} else if (number.equals("1314") || number.equals("520")) {
basePrice += 2000;
} else if (number.matches("1688|1888|6688|6888|1999|6999|9999")) {
basePrice += 1500;
}
if (number.matches("(\\d)\\1\\1\\1")) {
basePrice += 3000;
}
if (number.matches("1234|2345|3456|4567|5678|6789")) {
basePrice += 1000;
}
if (number.contains("8")) {
basePrice += 500 * (number.length() - number.replace("8", "").length());
}
if (number.contains("6")) {
basePrice += 300 * (number.length() - number.replace("6", "").length());
}
if (number.contains("9")) {
basePrice += 200 * (number.length() - number.replace("9", "").length());
}
if (number.contains("4")) {
basePrice -= 500 * (number.length() - number.replace("4", "").length());
}
Random random = new Random(number.hashCode());
basePrice += random.nextInt(500) + 200;
return "¥" + basePrice;
}
public static void main(String[] args) {
SwingUtilities.invokeLater(() -> {
Main evaluator = new Main();
evaluator.setVisible(true);
evaluator.setBackground(new Color(214, 231, 248));
evaluator.setIconImage(null);
evaluator.setResizable(false);
});
}
}
功能介绍
- 输入尾号：[在文本框中输入4位数的手机尾号，并通过按下回车键触发评分和显示功能。]
- 评分机制：[根据尾号的特征进行评分，例如号码重复度、顺子、吉利数字等。]
- 动态展示：[界面会展示输入的手机尾号及其评分、等级、类型和估价，最多可以展示16条记录。]
使用方法
- 安装最新JDK Development Kit 22.0.1
- 双击我打包好的jar或者自行ide复制启动
- 在文本框中输入手机尾号（4位数字）并按下回车键。
- 程序会自动计算评分、等级、类型和估价，然后显示在表格中。
Github: https://github.com/JiaqinKang/phoneNumberChecker
phoneNumberChecker.zip
(4.81 KB, 下载次数: 182)
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发表于 2024-7-1 01:31
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发表于 2024-7-1 08:00
