php网站的部署外贸接单平台网站

代码主要来自Kimi.ai，有修改。

优先使用工作表序号索引工作表，序号从1开始。

运行需要先安装openpyxl和pyxlsb两个第三方库。

import openpyxl
from openpyxl.utils import range_boundaries
from pyxlsb import open_workbook as open_xlsbclass ExcelReader:def __init__(self, file_path):"""初始化ExcelReader类:param file_path: Excel文件路径"""self.file_path = file_pathself.is_xlsb = file_path.endswith('.xlsb')self.is_xlsx = file_path.endswith('.xlsx')if not self.is_xlsb and not self.is_xlsx:raise ValueError("不支持的文件格式，仅支持.xlsb和.xlsx文件")# 替换None单元格的默认值# self.nan = ''self.nan_val = 0def get_sheet_by_index(self, sheet_index):"""根据工作表序号获取工作表对象:param sheet_index: 工作表序号（从1开始）:return: 工作表对象"""if self.is_xlsb:with open_xlsb(self.file_path) as wb:sheets = list(wb.sheets)if sheet_index < 1 or sheet_index > len(sheets):raise ValueError("工作表序号超出范围")return sheets[sheet_index - 1]elif self.is_xlsx:wb = openpyxl.load_workbook(self.file_path, data_only=True)if sheet_index < 1 or sheet_index > len(wb.sheetnames):raise ValueError("工作表序号超出范围")return wb.worksheets[sheet_index - 1]def read_cell(self, sheet_index, cell_address):"""读取单个单元格的数据:param sheet_index: 工作表序号（从1开始）:param cell_address: 单元格地址，如'A1':return: 二维列表，包含单个单元格的数据"""sheet = self.get_sheet_by_index(sheet_index)if self.is_xlsb:with open_xlsb(self.file_path) as wb:with wb.get_sheet(sheet) as sheet_data:row, col = openpyxl.utils.coordinate_to_tuple(cell_address)print(col, row)for r in sheet_data.rows():if r[0].r == row - 1:cell_value = r[col - 1].vreturn [[cell_value if cell_value is not None else self.nan_val]]elif self.is_xlsx:cell_value = sheet[cell_address].valuereturn [[cell_value if cell_value is not None else self.nan_val]]def read_range(self, sheet_index, range_address):"""读取指定区域的数据:param sheet_index: 工作表序号（从1开始）:param range_address: 单元格区域地址，如'C1:F4':return: 二维列表，包含指定区域的数据"""sheet = self.get_sheet_by_index(sheet_index)min_col, min_row, max_col, max_row = range_boundaries(range_address)if self.is_xlsb:with open_xlsb(self.file_path) as wb:with wb.get_sheet(sheet) as sheet_data:data = []for r in sheet_data.rows():if min_row <= r[0].r + 1 <= max_row:row_data = []for c in r:if min_col <= c.c + 1 <= max_col:cell_value = c.vrow_data.append(cell_value if cell_value is not None else 0)if row_data:data.append(row_data)return dataelif self.is_xlsx:data = []for row in sheet.iter_rows(min_row=min_row, max_row=max_row, min_col=min_col, max_col=max_col, values_only=True):row_data = [cell if cell is not None else self.nan_val for cell in row]data.append(row_data)return data# 示例用法
if __name__ == "__main__":file_path = "test.xlsb"  # 替换为你的文件路径reader = ExcelReader(file_path)# 读取单个单元格cell_data = reader.read_cell(1, "D6")  # 读取第一个工作表的A1单元格print("单个单元格数据：", cell_data)# 读取单元格区域range_data = reader.read_range(1, "A5:C9")  # 读取第一个工作表的C1:F4区域print("单元格区域数据：", range_data)