在Java中,控制台输出数组有几种常见的方法:
1. 使用`Arrays.toString()`方法:
int[] array = {1, 2, 3, 4, 5};
System.out.println(Arrays.toString(array));
2. 使用传统的`for`循环遍历数组:
int[] array = {1, 2, 3, 4, 5};
for (int i = 0; i < array.length; i++) {
System.out.print(array[i] + " ");
}
System.out.println();
3. 使用增强的`for`循环(for-each)遍历数组:
int[] array = {1, 2, 3, 4, 5};
for (int num : array) {
System.out.print(num + " ");
}
System.out.println();