openpyxl之excel操作

一、读取excel中内容

1.导入模块 : from openpyxl import load_workbook

2.打开excel : workbook = load_workbook("python12.xlsx")

3.定位表单:  sheet = workbook['Sheet1']

5.读取第4行第5列的数据:data1 = sheet.cell(4, 5).value

6. 获取最大行:  max_row = sheet.max_row

7.获取最大列:max_col = sheet.max_col

8.写数据到第4行第3列:sheet.cell(4,3).value = "New data"

9.第8条改完数据后,一定要保存到工作簿:workbook.save("python12.xlsx")

(保存数据的时候,一定要确保xlsx表是处于关闭状态的,否则会运行出错)

二、通过workbook新建excel表

1.导入模块 :from openpyxl import Workbook

2.创建工作簿:workbook = Workbook()

3.通过workbook创建表格:workbook.save("python13.xlsx")

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转载自www.cnblogs.com/kulankadamei/p/10087938.html