public class Employee {
private int empno; //員工編號
private String name; //員工姓名
private long salary; //薪水
}
public class Manager extends Employee {
private long bonus;
public Manager(int empno, String name, long salary, long bonus) {
super(empno, name, salary);
this.bonus = bonus;
}
@Override
public long getSalary() {
return super.getSalary() + bonus;
}
}
package com;
public class Employee {
private int empno; //員工編號
private String name; //員工姓名
private long salary; //薪水
public Employee(){}
public Employee(int empno,String name,long salary){
this.empno = empno;
this.name = name;
this.salary = salary;
}
public int getEmpno() {
return empno;
}
public void setEmpno(int empno) {
this.empno = empno;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public long getSalary() {
return salary;
}
public void setSalary(long salary) {
this.salary = salary;
}
@Override
public String toString() {
return "empno="+ this.empno + ",name=" + this.name + ",salary=" + this.salary;
}
}
package com;
public class Manager extends Employee{
private long bonus; //(分紅);
public Manager(){};
public Manager(int empno,String name,long salary,long bonus){
super(empno,name,salary);
this.bonus = bonus;
}
public long getBonus() {
return bonus;
}
public void setBonus(long bonus) {
this.bonus = bonus;
}
public long getSalary(){
return super.getSalary() + this.bonus;
}
@Override
public String toString() {
return super.toString() + ",bonus=" + this.bonus;
}
public static void main(String[] args) {
Manager manager= new Manager(1001,"张三",5000,1000);
System.out.println(manager);
System.out.println("salary=" + manager.getSalary());
}
}
直接按照题目要求来写代码即可。
测试代码如下:
Employee.java
package employee;
public class Employee {
private int empno; //員工編號
private String name; //員工姓名
private long salary; //薪水
// 包含3個參數的建構方法
public Employee(int empno, String name, long salary) {
super();
this.empno = empno;
this.name = name;
this.salary = salary;
}
// 3個 get()方法
public int getEmpno() {
return empno;
}
public String getName() {
return name;
}
public long getSalary() {
return salary;
}
// 用於打印Employee類對象信息的toString()方法
@Override
public String toString() {
return "員工信息: [員工編號:" + this.getEmpno() + ", 員工姓名:" + this.getName() + ", 薪水:" + this.getSalary() + "]";
}
}
Manager.java
package employee;
public class Employee {
private int empno; //員工編號
private String name; //員工姓名
private long salary; //薪水
// 包含3個參數的建構方法
public Employee(int empno, String name, long salary) {
super();
this.empno = empno;
this.name = name;
this.salary = salary;
}
// 3個 get()方法
public int getEmpno() {
return empno;
}
public String getName() {
return name;
}
public long getSalary() {
return salary;
}
// 用於打印Employee類對象信息的toString()方法
@Override
public String toString() {
return "員工信息: [員工編號:" + this.getEmpno() + ", 員工姓名:" + this.getName() + ", 薪水:" + this.getSalary() + "]";
}
}
Test.java
package employee;
// 測試類
public class Test {
public static void main(String[] args) {
// TODO Auto-generated method stub
// 創建一個Employee類對象
Employee e1 = new Employee(1000,"張三",15000);
// 打印這個對象的信息
System.out.println(e1);
// 創建一個Manager類對象
Manager m1 = new Manager(600,"李四",20000,125000);
// 打印這個對象的信息
System.out.println(m1);
}
}