对数组进行排序

排序

public static void main(String[] args) {
        ArrayList<Student> list = new ArrayList<>();
        list.add(new Student("小明",18));
        list.add(new Student("bb",20));
        list.add(new Student("cc",12));
        System.out.println("排序前:"+ list);
        Collections.sort( list,new MyComparator());
        System.out.println("排序后:"+ list);
    }```

来源：CSDN

作者：一个胡

链接：https://blog.csdn.net/weixin_44020657/article/details/104450977