AttributeError: 'numpy.ndarray' object has no attribute 'to_excel'

AttributeError: 'numpy.ndarray' object has no attribute 'to_excel'

问题遇到的现象和发生背景

建议用pandas

import pandas as pd
先把numpy.array转换成pd.DataFrame
df = pd.DataFrame(array)
xlsx_writer = pd.ExcelWriter('output.xlsx')
df.to_excel(xlsx_writer)