【Java】二维数组的遍历

/**
 * ⊙﹏⊙&&&&&&⊙▽⊙
 *
 * @Auther: pangchenbo
 * @Date: 2020/4/8 08:25
 * @Description:
 */
public class PrintfArray {
    public static void main(String[] args) {
        int[][] array = {{1,2,3},{4,5,6},{7,8,9}};
        Array1(array);
        Array2(array);
    }
    public static void Array1(int [][]array){
        for(int i = 0;i<array.length;i++){
            for(int j = 0;j<array[i].length;j++){
                System.out.print(array[i][j]+" ");
            }
        }
        System.out.println();
    }
    public static void Array2(int [][]array){
        //遍历每一行
        for(int [] cells:array){
            //遍历每一行的每个元素
            for(int i:cells){
                System.out.print(i+" ");
            }
        }
        System.out.println();
    }
}

结果：