Java抽象类与模板设计模式相关知识点常考面试题源代码

package SeniorJava.Abstract; abstract public class Employee { private String name; private int id; private double salary; public Employee(String name, int id, double salary) { this.name = name; this.id = id; this.salary = salary; } //将 work 做成一个抽象方法 public abstract void work(); public String getName() { return name; } public void setName(String name) { this.name = name; } public int getId() { return id; } public void setId(int id) { this.id = id; } public double getSalary() { return salary; } public void setSalary(double salary) { this.salary = salary; } }