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如何在Java的列表数组中存储三个不同的对象

更新时间:2023-01-15 17:09:20

***也是面向对象的方法是创建一个具有姓,名和结果作为属性(实例变量)的类,如下所示:

The best and also Object Oriented approach is to Create a class with surname, forename and result as attributes(instance variables) like below:

class Student{
private String surname;
private String forename;
private String result;
public Details(String surname, String forename, String res){
   //initialize properties here
  }
}

现在,创建一个仅接受Student对象的列表.

now, create a List which only accepts Student Object.

List<Student> list = new ArrayList<Student>();
list.add(new Student("surname", "forname", "pass"));