有大佬能把子类中每行程序详细的解释一下吗
class Employee{
String name;
int salary;
public Employee(String name, int salary){
this.name=name;
this.salary=salary;
}
public String getDetails(){
return"Name:"+name+","+"Salary:"+salary;
}
}
public class Manager extends Employee{
String department;
public Manager(String name,int salary,String department){
super(name,salary);
this.department=department;
}
public String getDetails(){
return super.getDetails()+","+"部门:"+department;
｝
public static void main (String[]args){
Manager m=new Manager("张三", 5000,"财务部");
System.out.println(m.getDetails());
}
}