python操做excel——openpyxl

1、概述

  python操做excel各個庫對比:http://www.javashuo.com/article/p-cbroyprl-kv.htmlhtml

  官方文檔:https://openpyxl.readthedocs.io/en/stable/#usage-examplespython

2、入門

  1.安裝:spa

pip install openpyxl

  conda:.net

conda install openpyxl

  2.建立excel文件excel

from openpyxl import Workbook

# 實例化一個工做簿
wb = Workbook()
# 激活工做簿
ws = wb.active

  3.打開已有文件code

 from openpyxl  import load_workbook
wb2 = load_workbook('文件名稱.xlsx')

  4.單元格賦值htm

ws['A1'] = 42

  5.單元格訪問blog

c = ws['A4']
d = ws.cell(row=4, column=2, value=10)

  6.保存文件ip

wb.save('文件名稱.xlsx')

  

  更多參考:https://blog.csdn.net/weixin_43094965/article/details/82226263文檔

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