1、当前文件不存在指定的子文件夹则创建
2、文件存在追加写入
3、文件不存在创建文件并写入表头

python"># -*- coding: utf-8 -*-
import openpyxl as xl
import os


def write_excel_file(folder_path):
    if not os.path.exists(folder_path):
        os.makedirs(folder_path)
    result_path = os.path.join(folder_path, "my.xlsx")
    print('***** 开始写入excel文件 ' + result_path + ' ***** \n')
    # 文件存在则加载，不存在创建
    if os.path.exists(result_path):
        print('***** excel已存在，在表后添加数据 ' + result_path + ' ***** \n')
        workbook = xl.load_workbook(result_path)
    else:
        print('***** excel不存在，创建excel ' + result_path + ' ***** \n')
        workbook = xl.Workbook()
        workbook.create_sheet('订单信息')
        workbook.create_sheet('订单详情')
        workbook.remove(workbook['Sheet']) #删除空白页
        workbook.save(result_path)

        sheet = workbook['订单详情']
        headers = ["URL", "predict", "score"]
        sheet.append(headers)
    sheet = workbook['订单详情']
    result = [['1', 1, 1], ['2', 2, 2], ['3', 3, 3]]
    for data in result:
        sheet.append(data)
    workbook.save(result_path)
    print('***** 生成Excel文件 ' + result_path + ' ***** \n')


if __name__ == '__main__':
    write_excel_file("2023-08-28\\")