读

import xlrdfrom xlrd.book import Bookfrom xlrd.sheet import Sheetfrom xlrd.sheet import Cellworkbook = xlrd.open_workbook('基础课程大纲.xlsx')sheet_names = workbook.sheet_names()# sheet = workbook.sheet_by_name('工作表1')sheet = workbook.sheet_by_index(1)# 循环Excel文件的所有行for row in sheet.get_rows():    # 循环一行的所有列    for col in row:        # 获取一个单元格中的值        print(col.value)

写

import xlwtwb = xlwt.Workbook()sheet = wb.add_sheet('sheet1')for row in range(10):    for col in range(5):        sheet.write(row, col, '第{0}行第{1}列'.format(row, col))wb.save('xxx.xls')# 更多示例：https://github.com/python-excel/xlwt/tree/master/examples