public class HR{ |
String name;
int id;
private int age;
public void say(){
System.out.println("名字"+name+"编号"+id+"年龄"+age);
}
public void setAge(int age){
if(age<=60&&age>=26){
this.age=age;
}else{
this.age=0;
}
}
public int getAge(){
return age;
}
}
public class Shuchu{
public static void main(String[] args){
Shuchu shuchu=new Shuchu();
shuchu.name="あの方";
shuchu.id=999;
//被private 修饰的属性只能用方法（接口）访问，不能用***.***。系统会报权限错误。
shuchu.setAge(10000);
shuchu.say();
}
}