要往数组中增加值并按逗号进行隔开,可以先创建一个新数组,将原数组的元素和新值按照要求的格式进行拼接,然后将拼接后的结果存入新数组中。下面是一个示例代码: ```java public class Main { public static void main(String[] args) { int[] arr = {1, 2, 3, 4, 5}; int newValue = 6; int[] newArr = new int[arr.length + 1]; for (int i = 0; i < arr.length; i++) { newArr[i] = arr[i]; } newArr[arr.length] = newValue; StringBuilder sb = new StringBuilder(); for (int i = ; i < newArr.length; i++) { sb.append(newArr[i]); if (i != newArr.length - 1) { sb.append(","); } } System.out.println(sb.toString()); } } ``` 运行以上代码,输出结果为:`1,2,3,4,5,6`。 [2024-03-05 11:14:57 | AI写代码神器 | 706点数解答]