boolean的private使用方法

对于基本类型当中的boolean值，Getter方法一定要写成isXxx的形式，而setXxx规则不变

public class demo06Student {
    private String name ; //姓名
    private int age ; //年龄
    private boolean male; //是不是男生
    public void setMale(boolean b){
        male = b;
    }
    public boolean isMale(){
        return male;
    }
    public void setName(String str){
        name = str;
    }
    public String getName(){
        return name ;
    }
    public  void setAge(int num){
        age = num;
    }
    public int getAge(){
        return age;
    }
}

public class demo06 {
    public static void main(String[] args) {
        demo06Student stu = new demo06Student();
        stu.setName("鹿晗");
        stu.setAge(20);
        stu.setMale(true);
        System.out.println("姓名：" + stu.getName());
        System.out.println("年龄：" + stu.getAge());
        System.out.println("是不是男生：" + stu.isMale());
    }
}