python 接口生成excel提供下載

主要使用pandas

from flask import Response
@login_blu.route('/download')
def download():
    import pandas as pd
    from io import BytesIO  # 內存管理器(excel存入內存)
    excel = pd.DataFrame(list)#二維數組，對應表頭的相應數據
    excel.columns = header_list  #表頭 [xx,xx,xx,xx]
    file = BytesIO()
    excel.to_excel(file, index=False)
    response = Response(content_type='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet')
    execl_name = 'excel下載.xlsx'
    response.headers["Content-disposition"] = 'attachment; filename=%s' % execl_name.encode().decode('latin-1')
    response.data = file.getvalue()
    return response