1 import numpy as np 2 np.savetxt('E:\\forpython\\featvector.csv',data_to_save,delimiter=',') 相关文章： 2022-12-23 2022-01-16 2022-12-23 2021-11-01 2022-12-23 2022-12-23 2021-09-30 2021-12-18