Java重載Constructor的相互引用(keyword:this)

 

class Person...{
    String name;
    String hobby;
    String wife;
    int age;
    
    public Person(String name)...{
        this.name = name;
    }
    
    public Person(String hobby,String wife)...{
        this.hobby = hobby;
        this.wife = wife;
    }
    
    public Person(int age)...{
        //this("張無忌");
        this("乾坤大挪移","趙敏");
        this.age = age;
    }
    
    void shout()...{
        System.out.println("Name is " + name);
        System.out.println("Hobby is " + hobby);
        System.out.println("Wife is " + wife);
        System.out.println("Age is " + age);
    }
    
    public static void main(String[] args)...{
        new Person(26).shout();
    }
}