python 接口生成excel提供下载

主要使用pandas

from flask import Response
@login_blu.route('/download')
def download():
    import pandas as pd
    from io import BytesIO  # 内存管理器(excel存入内存)
    excel = pd.DataFrame(list)#二维数组，对应表头的相应数据
    excel.columns = header_list  #表头 [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下载.xlsx'
    response.headers["Content-disposition"] = 'attachment; filename=%s' % execl_name.encode().decode('latin-1')
    response.data = file.getvalue()
    return response