x = numpy.array([[1,2,3],[4,5,6],[7,8,9]]) print x print x.shape 输出 [[1 2 3] [4 5 6] [7 8 9]] (3L, 3L) [Finished in 0.2s] 相关文章: 2022-12-23 2022-01-18 2022-02-21 2021-05-15 2022-12-23 2021-12-19