例4-14.txt

这是一本java基础教程 对新手上路有很大帮助

class Employee{
    private double salary=1800;
    public void setSalary(double salary){
      if(salary>1800&&salary<=6000){
          this.salary=salary;
      }
   }
    public double getSalary(){
      return salary;
    }
}
public class Example4_14{
    public static void main(String args[]){
      Employee zhang=new Employee(); 
      Employee wang=new Employee();  
      zhang.setSalary(100); 
      System.out.println("zhang的薪水："+zhang.getSalary()); 
      wang.setSalary(3888);
      //wang.salary=88888;是非法的，因为对象wang已经不在Employee类中 
      System.out.println("wang的薪水："+wang.getSalary()); 
    }
}