在Java中,查看数组现有长度的方法非常简单,你可以使用数组的 `length` 属性。以下是如何使用 `length` 属性来获取一维和多维数组的长度:
一维数组
int[] array = {1, 2, 3, 4, 5};int length = array.length;System.out.println("The length of the array is: " + length);

多维数组
int[][] multiArray = {{1, 2, 3},{4, 5},{6, 7, 8, 9}};int firstDimensionLength = multiArray.length;int secondDimensionLength = multiArray.length;System.out.println("The length of the first dimension array is: " + firstDimensionLength);System.out.println("The length of the second dimension array is: " + secondDimensionLength);
