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解决array转为list只可以读的问题

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爱竹子的大黑熊

#1 Created at ... [Delete] [Delete and Lock User] 
Integer[] arrays = {5, 7, 9};// 将array转为listList<Integer> list = List.of(arrays);//read onlyList<Integer> list2 = new ArrayList<>(List.of(arrays));//可读写// list.add(99);  //会报错list2.add(99);System.out.println(list.toString());System.out.println(list2.toString());

爱竹子的大黑熊

#2 Created at ... [Delete] [Delete and Lock User] 
Integer[] arrays = {5, 7, 9};// 将array转为listList<Integer> list = List.of(arrays);//read onlyList<Integer> list2 = new ArrayList<>(List.of(arrays));//可读写// list.add(99);  //会报错list2.add(99);System.out.println(list.toString());System.out.println(list2.toString());

爱竹子的大黑熊

#3 Created at ... [Delete] [Delete and Lock User]

        Integer[] arrays = {5, 7, 9};

        // 将array转为list

        List<Integer> list = List.of(arrays);//read only

        List<Integer> list2 = new ArrayList<>(List.of(arrays));//可读写

        // list.add(99);  //会报错

        list2.add(99);

        System.out.println(list.toString());

        System.out.println(list2.toString());

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