Merge branch 'main' of https://bdgit.educoder.net/pewx2icfv/main

B
the commit.

README.md

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+# main
+

keshe.java

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+import java.util.*;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+
+// 员工实体类
+class Employee {
+    private String id;
+    private String name;
+    private String gender;
+    private String department;
+    private String contact;
+    private String education;
+    private String role; // "admin" 或 "employee"
+    private String password;
+    private double baseSalary; // 基本工资
+
+    public Employee(String id, String name, String gender, String department,
+                    String contact, String education, String role, String password, double baseSalary) {
+        this.id = id;
+        this.name = name;
+        this.gender = gender;
+        this.department = department;
+        this.contact = contact;
+        this.education = education;
+        this.role = role;
+        this.password = password;
+        this.baseSalary = baseSalary;
+    }
+
+    // Getters and setters
+    public String getId() { return id; }
+    public String getName() { return name; }
+    public String getGender() { return gender; }
+    public String getDepartment() { return department; }
+    public String getContact() { return contact; }
+    public String getEducation() { return education; }
+    public String getRole() { return role; }
+    public String getPassword() { return password; }
+    public double getBaseSalary() { return baseSalary; }
+
+    public void setName(String name) { this.name = name; }
+    public void setGender(String gender) { this.gender = gender; }
+    public void setDepartment(String department) { this.department = department; }
+    public void setContact(String contact) { this.contact = contact; }
+    public void setEducation(String education) { this.education = education; }
+    public void setBaseSalary(double baseSalary) { this.baseSalary = baseSalary; }
+
+    @Override
+    public String toString() {
+        return "ID: " + id + ", 姓名: " + name + ", 部门: " + department +
+                ", 联系方式: " + contact + ", 基本工资: " + baseSalary;
+    }
+}
+
+// 考勤记录实体类
+class Attendance {
+    private String id;
+    private String employeeId;
+    private LocalDate date;
+    private double workHours;
+    private double overtimeHours;
+    private String status; // 正常、迟到、早退、缺勤等
+    private String notes;
+
+    public Attendance(String id, String employeeId, LocalDate date,
+                      double workHours, double overtimeHours, String status, String notes) {
+        this.id = id;
+        this.employeeId = employeeId;
+        this.date = date;
+        this.workHours = workHours;
+        this.overtimeHours = overtimeHours;
+        this.status = status;
+        this.notes = notes;
+    }
+
+    // Getters and setters
+    public String getEmployeeId() { return employeeId; }
+    public LocalDate getDate() { return date; }
+    public double getWorkHours() { return workHours; }
+    public double getOvertimeHours() { return overtimeHours; }
+    public String getStatus() { return status; }
+
+    @Override
+    public String toString() {
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+        return "员工ID: " + employeeId + ", 日期: " + date.format(formatter) +
+                ", 工作小时: " + workHours + ", 加班小时: " + overtimeHours +
+                ", 状态: " + status + ", 备注: " + notes;
+    }
+}
+
+// 薪资记录实体类
+class Salary {
+    private String id;
+    private String employeeId;
+    private String month; // 格式: YYYY-MM
+    private double baseSalary;
+    private double overtimePay;
+    private double totalSalary;
+
+    public Salary(String id, String employeeId, String month,
+                  double baseSalary, double overtimePay) {
+        this.id = id;
+        this.employeeId = employeeId;
+        this.month = month;
+        this.baseSalary = baseSalary;
+        this.overtimePay = overtimePay;
+        this.totalSalary = baseSalary + overtimePay;
+    }
+
+    // Getters
+    public String getEmployeeId() { return employeeId; }
+    public String getMonth() { return month; }
+    public double getBaseSalary() { return baseSalary; }
+    public double getOvertimePay() { return overtimePay; }
+    public double getTotalSalary() { return totalSalary; }
+
+    @Override
+    public String toString() {
+        return "员工ID: " + employeeId + ", 月份: " + month +
+                ", 基本工资: " + baseSalary + ", 加班费: " + overtimePay +
+                ", 实发工资: " + totalSalary;
+    }
+}
+
+// 工资管理系统主类
+ class InteractiveSalarySystem {
+    private Map<String, Employee> employees = new HashMap<>();
+    private List<Attendance> attendanceRecords = new ArrayList<>();
+    private List<Salary> salaryRecords = new ArrayList<>();
+    private Employee currentUser;
+    private Scanner scanner = new Scanner(System.in);
+
+    // 初始化一个管理员账户
+    public void initializeAdmin() {
+        Employee admin = new Employee("AD001", "系统管理员", "男", "管理部",
+                "000-00000000", "硕士", "admin", "admin123", 15000);
+        employees.put(admin.getId(), admin);
+        System.out.println("系统初始化完成，已创建管理员账户:");
+        System.out.println("用户名: AD001, 密码: admin123");
+    }
+
+    // 用户登录
+    public boolean login() {
+        System.out.println("\n=== 用户登录 ===");
+        System.out.print("请输入用户ID: ");
+        String userId = scanner.nextLine();
+        System.out.print("请输入密码: ");
+        String password = scanner.nextLine();
+
+        Employee employee = employees.get(userId);
+        if (employee != null && employee.getPassword().equals(password)) {
+            currentUser = employee;
+            System.out.println("登录成功！欢迎 " + employee.getName());
+            return true;
+        }
+        System.out.println("用户名或密码错误，请重新输入");
+        return false;
+    }
+
+    // 注销
+    public void logout() {
+        currentUser = null;
+        System.out.println("已成功注销");
+    }
+
+    // 添加员工
+    public void addEmployee() {
+        if (currentUser == null || !"admin".equals(currentUser.getRole())) {
+            System.out.println("权限不足，需要管理员权限");
+            return;
+        }
+
+        System.out.println("\n=== 添加新员工 ===");
+        System.out.print("员工ID: ");
+        String id = scanner.nextLine();
+
+        if (employees.containsKey(id)) {
+            System.out.println("员工ID已存在，请使用不同的ID");
+            return;
+        }
+
+        System.out.print("姓名: ");
+        String name = scanner.nextLine();
+        System.out.print("性别: ");
+        String gender = scanner.nextLine();
+        System.out.print("部门: ");
+        String department = scanner.nextLine();
+        System.out.print("联系方式: ");
+        String contact = scanner.nextLine();
+        System.out.print("学历: ");
+        String education = scanner.nextLine();
+        System.out.print("基本工资: ");
+        double baseSalary = 0;
+        try {
+            baseSalary = Double.parseDouble(scanner.nextLine());
+        } catch (NumberFormatException e) {
+            System.out.println("无效的工资数值，设置默认值5000");
+            baseSalary = 5000;
+        }
+        System.out.print("初始密码: ");
+        String password = scanner.nextLine();
+
+        Employee newEmployee = new Employee(id, name, gender, department,
+                contact, education, "employee", password, baseSalary);
+        employees.put(id, newEmployee);
+        System.out.println("员工添加成功: " + name);
+    }
+
+    // 记录考勤
+    public void recordAttendance() {
+        if (currentUser == null || !"admin".equals(currentUser.getRole())) {
+            System.out.println("权限不足，需要管理员权限");
+            return;
+        }
+
+        System.out.println("\n=== 记录考勤 ===");
+        System.out.print("员工ID: ");
+        String employeeId = scanner.nextLine();
+
+        if (!employees.containsKey(employeeId)) {
+            System.out.println("员工ID不存在");
+            return;
+        }
+
+        System.out.print("日期 (yyyy-MM-dd): ");
+        String dateStr = scanner.nextLine();
+        LocalDate date;
+        try {
+            date = LocalDate.parse(dateStr);
+        } catch (DateTimeParseException e) {
+            System.out.println("日期格式错误，使用当前日期");
+            date = LocalDate.now();
+        }
+
+        System.out.print("工作小时: ");
+        double workHours = 8; // 默认8小时
+        try {
+            workHours = Double.parseDouble(scanner.nextLine());
+        } catch (NumberFormatException e) {
+            System.out.println("无效的数值，使用默认值8小时");
+        }
+
+        System.out.print("加班小时: ");
+        double overtimeHours = 0;
+        try {
+            overtimeHours = Double.parseDouble(scanner.nextLine());
+        } catch (NumberFormatException e) {
+            System.out.println("无效的数值，使用默认值0小时");
+        }
+
+        System.out.print("状态 (正常/迟到/早退/缺勤): ");
+        String status = scanner.nextLine();
+        if (status.isEmpty()) status = "正常";
+
+        System.out.print("备注: ");
+        String notes = scanner.nextLine();
+
+        String attId = "ATT" + System.currentTimeMillis();
+        Attendance attendance = new Attendance(attId, employeeId, date,
+                workHours, overtimeHours, status, notes);
+        attendanceRecords.add(attendance);
+        System.out.println("考勤记录添加成功");
+    }
+
+    // 计算工资
+    public void calculateSalary() {
+        if (currentUser == null || !"admin".equals(currentUser.getRole())) {
+            System.out.println("权限不足，需要管理员权限");
+            return;
+        }
+
+        System.out.println("\n=== 计算工资 ===");
+        System.out.print("员工ID: ");
+        String employeeId = scanner.nextLine();
+
+        if (!employees.containsKey(employeeId)) {
+            System.out.println("员工ID不存在");
+            return;
+        }
+
+        System.out.print("月份 (yyyy-MM): ");
+        String month = scanner.nextLine();
+
+        Employee employee = employees.get(employeeId);
+        double baseSalary = employee.getBaseSalary();
+
+        // 计算该月加班费
+        double overtimePay = 0;
+        for (Attendance att : attendanceRecords) {
+            if (att.getEmployeeId().equals(employeeId) &&
+                    att.getDate().toString().startsWith(month)) {
+                // 加班费 = 加班小时 * 时薪 * 1.5
+                double hourlyRate = baseSalary / 22 / 8; // 假设每月22个工作日
+                overtimePay += att.getOvertimeHours() * hourlyRate * 1.5;
+            }
+        }
+
+        String salId = "SAL" + System.currentTimeMillis();
+        Salary salary = new Salary(salId, employeeId, month, baseSalary, overtimePay);
+        salaryRecords.add(salary);
+
+        System.out.println("工资计算完成:");
+        System.out.println("员工: " + employee.getName());
+        System.out.println("月份: " + month);
+        System.out.println("基本工资: " + baseSalary);
+        System.out.println("加班费: " + overtimePay);
+        System.out.println("实发工资: " + salary.getTotalSalary());
+    }
+
+    // 查看员工信息
+    public void viewEmployees() {
+        if (currentUser == null) {
+            System.out.println("请先登录");
+            return;
+        }
+
+        System.out.println("\n=== 员工列表 ===");
+        if (employees.isEmpty()) {
+            System.out.println("没有员工记录");
+            return;
+        }
+
+        if ("admin".equals(currentUser.getRole())) {
+            // 管理员可以查看所有员工
+            for (Employee emp : employees.values()) {
+                System.out.println(emp);
+            }
+        } else {
+            // 普通员工只能查看自己的信息
+            System.out.println(employees.get(currentUser.getId()));
+        }
+    }
+
+    // 查看工资信息
+    public void viewSalaries() {
+        if (currentUser == null) {
+            System.out.println("请先登录");
+            return;
+        }
+
+        System.out.println("\n=== 工资记录 ===");
+        if (salaryRecords.isEmpty()) {
+            System.out.println("没有工资记录");
+            return;
+        }
+
+        if ("admin".equals(currentUser.getRole())) {
+            // 管理员可以查看所有工资记录
+            for (Salary salary : salaryRecords) {
+                System.out.println(salary);
+            }
+        } else {
+            // 普通员工只能查看自己的工资
+            boolean found = false;
+            for (Salary salary : salaryRecords) {
+                if (salary.getEmployeeId().equals(currentUser.getId())) {
+                    System.out.println(salary);
+                    found = true;
+                }
+            }
+            if (!found) {
+                System.out.println("没有找到您的工资记录");
+            }
+        }
+    }
+
+    // 显示主菜单
+    public void showMenu() {
+        System.out.println("\n=== 职工工资管理系统 ===");
+        if (currentUser != null) {
+            System.out.println("当前用户: " + currentUser.getName() +
+                    " (" + currentUser.getRole() + ")");
+        }
+
+        System.out.println("1. 登录");
+        if (currentUser != null) {
+            if ("admin".equals(currentUser.getRole())) {
+                System.out.println("2. 添加员工");
+                System.out.println("3. 记录考勤");
+                System.out.println("4. 计算工资");
+            }
+            System.out.println("5. 查看员工信息");
+            System.out.println("6. 查看工资记录");
+            System.out.println("7. 注销");
+        }
+        System.out.println("0. 退出系统");
+        System.out.print("请选择操作: ");
+    }
+
+    // 运行系统
+    public void run() {
+        initializeAdmin();
+        boolean running = true;
+
+        while (running) {
+            showMenu();
+            String choice = scanner.nextLine();
+
+            switch (choice) {
+                case "1":
+                    login();
+                    break;
+                case "2":
+                    if (currentUser != null && "admin".equals(currentUser.getRole())) {
+                        addEmployee();
+                    } else {
+                        System.out.println("无效选择");
+                    }
+                    break;
+                case "3":
+                    if (currentUser != null && "admin".equals(currentUser.getRole())) {
+                        recordAttendance();
+                    } else {
+                        System.out.println("无效选择");
+                    }
+                    break;
+                case "4":
+                    if (currentUser != null && "admin".equals(currentUser.getRole())) {
+                        calculateSalary();
+                    } else {
+                        System.out.println("无效选择");
+                    }
+                    break;
+                case "5":
+                    viewEmployees();
+                    break;
+                case "6":
+                    viewSalaries();
+                    break;
+                case "7":
+                    logout();
+                    break;
+                case "0":
+                    running = false;
+                    System.out.println("感谢使用职工工资管理系统，再见！");
+                    break;
+                default:
+                    System.out.println("无效选择，请重新输入");
+            }
+        }
+    }
+
+    public static void main(String[] args) {
+        InteractiveSalarySystem system = new InteractiveSalarySystem();
+        system.run();
+    }
+}