各職位發工資

某公司的雇員分為以下若干類:
Employee:這是所有員工總的父類,屬性:員工的姓名,員工的生日月份。方法:getSalary(int month) 根據參數月份來確定工資,如果該月員工過生日,則公司會額外獎勵100元。
SalariedEmployee:Employee的子類,拿固定工資的員工。屬性:月薪
HourlyEmployee:Employee的子類,按小時拿工資的員工,每月工作超出160小時的部分按照1.5倍工資發放。屬性:每小時的工資、每月工作的小時數
SalesEmployee:Employee的子類,銷售人員,工資由月銷售額和提成率決定。屬性:月銷售額、提成率
BasePlusSalesEmployee:SalesEmployee的子類,有固定底薪的銷售人員,工資由底薪加上銷售提成部分。屬性:底薪。
效果如下


Paste_Image.png

父類為Employee類

//父工資類(員工的繼承對象)
public class Employee {
    private String name; // 員工姓名
    private int birthday; // 員工生日的月數

    public int getBirthday() {
        return birthday;
    }

    public void setBirthday(int birthday) {
        this.birthday = birthday;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Employee(String name, int birthday) { // 構造方法
        this.name = name;
        this.birthday = birthday;

    }

    public Employee() {
    } // 無參

    public String getName() { // 獲取姓名
        return name;
    }

    // 當前月份
    Calendar c = Calendar.getInstance();// 可以對每個時間域單獨修改
    int months = c.get(Calendar.MONTH); // 不曉得為什么,時間需要+1

    public double getSalary(int month) {
        if (month == (months + 1)) {
            return 100;
        }
        return 0;
    }

    @Override
    public String toString() {
        return "Employee [name=" + name + ", birthday=" + birthday + "]";
    }

}

子類SalariedEmployee類(拿基本固定工資)

public class SalariedEmployee extends Employee {

    private double salary;

    public SalariedEmployee() {
    } // 無參

    public SalariedEmployee(String name, int birthday, int salary) {
        super(name, birthday); // 初始化父類公有屬性
        this.salary = salary; // 初始化子類屬性
    }

    public void setSalary(int salary) {
        this.salary = salary;
    }

    @Override
    public double getSalary(int month) {
        if ((months + 1) == month) {
            return 100 + salary;
        } else
            return salary;
    }

    public static void print() { // 輸出內容
        SalariedEmployee saedy = new SalariedEmployee();
        System.out.println("            公司內部工資查詢頁面");
        System.out.print("輸入你的姓名:");
        Scanner scanner = new Scanner(System.in);
        String sc = scanner.next();
        saedy.setName(sc);
        System.out.print("輸入你生日的月份:");
        int sca = scanner.nextInt();
        double salary = 2000; // 固定工資
        salary = saedy.getSalary(sca) + salary;
        System.out.println("   " + saedy.getName() + "  您好!");
        System.out.println("工資: " + salary);

    }
}

子類salesEmployee(銷售類 工資由月銷售額和提成率決定。 屬性:月銷售額、提成率)

public class salesEmployee extends Employee {

    public salesEmployee() {
    }

    public salesEmployee(String name, int birthday, int salary) {
        super(name, birthday);
        this.salary = salary;
    }

    private double salary;
    private double lilv = 0.3;

    public void setSalary(int salary) {
        this.salary = salary;
    }

    public double getSalary(int month, int xiaol) {
        if (month == (months + 1)) {
            salary = 100 + xiaol * lilv;
        } else

            return salary = xiaol * lilv;
        return salary;

    }

    public static void print() { // 輸出內容
        salesEmployee saedy = new salesEmployee();
        System.out.println("            公司內部工資查詢頁面");
        System.out.print("輸入你的姓名:");
        Scanner scanner = new Scanner(System.in);
        String sc = scanner.next();
        saedy.setName(sc);
        System.out.print("輸入你生日的月份:");
        int sca = scanner.nextInt();
        System.out.print("輸入你的業績數量:");
        int scb = scanner.nextInt();

        System.out.println("   " + saedy.getName() + "  您好!");

        System.out.println("工資: " + saedy.getSalary(sca, scb));

    }

}

子類HourEmployee(小時工資類 按小時拿工資的員工,每月工作超出160小時的部分按照1.5倍工資發放。 屬性:每小時的工資、每月工作的小時數)

public class HourlyEmployee extends Employee {
    private double salary;

    public HourlyEmployee(String name, int birthday, int salary) {
        super(name, birthday); // 初始化父類公有屬性
        this.salary = salary; // 初始化子類屬性
    }

    public HourlyEmployee() {
    }

    private int shic = 10;

    public double getSalary(int month, int hour) {
        if ((months + 1) == month) {
            if (hour > 160) { // 如果大于160,
                return salary = 100 + 1.5 * shic * (hour - 160) + 160 * shic;
            } else
                // 否則的話正常計算
                return salary = 100 + shic * hour;
        } else if (hour > 160) {
            return salary = 1.5 * shic * (hour - 160) + 160 * shic;
        } else
            return salary = shic * hour;

    }

    public void setSalary(double salary) {
        this.salary = salary;
    }

    public static void print() { // 輸出內容
        HourlyEmployee saedy = new HourlyEmployee();
        System.out.println("            公司內部工資查詢頁面");
        System.out.print("輸入你的姓名:");
        Scanner scanner = new Scanner(System.in);
        String sc = scanner.next();
        saedy.setName(sc);
        System.out.print("輸入你生日的月份:");
        int sca = scanner.nextInt();
        System.out.print("輸入你的工作時長:");
        int scb = scanner.nextInt();
        System.out.println("   " + saedy.getName() + "  您好!");

        System.out.println("工資: " + saedy.getSalary(sca, scb));

    }

}

子類BasePlusSalesEmployee,繼承銷售類(基本工資+提成)

public class BasePlusSalesEmployee extends salesEmployee {

    public BasePlusSalesEmployee() {
    }

    public BasePlusSalesEmployee(String name, int birthday) {
        super();
    }

    private double salary;
    private double lilv = 0.2;

    @Override
    public double getSalary(int month, int xiaol) {
        if (month == (months + 1)) {
            return 100 + salary + xiaol * lilv;
        } else
            return salary + xiaol * lilv;
    }

    public static void print() { // 輸出內容
        BasePlusSalesEmployee saedy = new BasePlusSalesEmployee();
        System.out.println("            公司內部工資查詢頁面");
        System.out.print("輸入你的姓名:");
        Scanner scanner = new Scanner(System.in);
        String sc = scanner.next();
        saedy.setName(sc);
        System.out.print("輸入你生日的月份:");
        int sca = scanner.nextInt();
        System.out.print("輸入你的業績數量:");
        int scb = scanner.nextInt();

        double salary = 2000; // 固定工資
        salary = saedy.getSalary(sca, scb) + salary;
        System.out.println("   " + saedy.getName() + "  您好!");

        System.out.println("工資: " + salary);

    }

}

下面是主方法

//主類
public class MainActy {
    public static void main(String[] args) {
        while (true) {
            System.out.println("進入系統");
            System.out.println("1.小時工");
            System.out.println("2.文員");
            System.out.println("3.銷售");
            System.out.println("4.我都會");
            Scanner ss = new Scanner(System.in);
            int scr = ss.nextInt();
            switch (scr) {
            case 1:
                HourlyEmployee s1 = new HourlyEmployee();
                s1.print();
                break;
            case 2:
                SalariedEmployee s2 = new SalariedEmployee();
                s2.print();
                break;
            case 3:
                salesEmployee s3 = new salesEmployee();
                s3.print();
                break;
            case 4:
                BasePlusSalesEmployee s4 = new BasePlusSalesEmployee();
                s4.print();
                break;
            default:
                System.out.println("請確認后再輸入");
                break;
            }
        }

    }

}

OK

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