from openpyxl import load_workbook, Workbook def write_excel(file_name, data): # 打开Excel文件,加载workbook flag = False try: workbook = load_workbook(filename=file_name) except FileNotFoundError: flag = True workbook = Workbook() # 根据名称获取worksheet worksheet = workbook.active if flag: worksheet.append(["账号", "充值数", "实际充值数", "充值前余额", "充值后余额"]) worksheet.append(data) workbook.save(filename=file_name)