python库--openpyxl模块

#安装openpyxl库
pip install openpyxl

#1.导入openpyxl
import openpyxl
#2.打开文件.xlsx
wb=openpyxl.load_workbook('xx.xlsx')
#3.打开工作表Sheet
sheet=wb['Sheet1']#Sheet1表示工作簿名称
#4.读取数据
print(sheet['A1'].value)
print(sheet.cell(row=1,column=1).value)
#5.保存.xlsx
wb.save('xx1.xlsx')

print(sheet.max_row)

print(sheet.max_column)

sheet1.cell(row=i, column=j).number_format=sheet.cell(row=i, column=j).number_format