Java 数组的遍历打印

@Test
public void test() {
    int[] array = {1, 2, 3, 4, 5};
    for (int i = 0; i < array.length; i++) {
        System.out.println(array[i]);
    }
}

@Test
public void test() {
    int[] array = {1, 2, 3, 4, 5};
    for (int a : array) {
        System.out.println(a);
    }
}

@Test
public void test() {
    int[] array = {1, 2, 3, 4, 5};
    System.out.println(Arrays.toString(array));
}