Python通过OpenPyXL处理Excel的完整教程

pip install openpyxl

import openpyxl

import openpyxl

# 打开工作簿
workbook = openpyxl.load_workbook('example.xlsx')

# 获取工作表
sheet = workbook['Sheet1']

# 读取单元格数据
cell_value = sheet['A1'].value
print(cell_value)

import openpyxl

# 创建新工作簿
workbook = openpyxl.Workbook()

# 获取默认工作表
sheet = workbook.active

# 写入数据到单元格
sheet['A1'] = 'Hello'
sheet['B1'] = 'World'

# 保存工作簿
workbook.save('new_example.xlsx')

import openpyxl

workbook = openpyxl.load_workbook('example.xlsx')
sheet = workbook['Sheet1']

# 读取单元格数据
cell_value = sheet['A1'].value
print(cell_value)

# 通过行和列索引读取数据
cell_value = sheet.cell(row=2, column=3).value
print(cell_value)

import openpyxl

workbook = openpyxl.Workbook()
sheet = workbook.active

# 写入数据到单元格
sheet['A1'] = 'Hello'
sheet.cell(row=2, column=2, value='World')

# 保存工作簿
workbook.save('new_example.xlsx')

import openpyxl

workbook = openpyxl.Workbook()

# 创建新的工作表
new_sheet = workbook.create_sheet(title='NewSheet')

# 保存工作簿
workbook.save('new_example.xlsx')

import openpyxl

workbook = openpyxl.load_workbook('example.xlsx')

# 复制工作表
copied_sheet = workbook.copy_worksheet(workbook['Sheet1'])
copied_sheet.title = 'Copy of Sheet1'

# 保存工作簿
workbook.save('example_with_copy.xlsx')

import openpyxl

workbook = openpyxl.load_workbook('example.xlsx')

# 删除工作表
del workbook['Sheet2']

# 保存工作簿
workbook.save('example_without_sheet2.xlsx')

import openpyxl
from openpyxl.styles import Font

workbook = openpyxl.Workbook()
sheet = workbook.active

# 创建字体样式
font = Font(name='Arial', bold=True, size=14)

# 将字体样式应用到单元格
sheet['A1'].font = font

# 保存工作簿
workbook.save('example_with_font.xlsx')

import openpyxl
from openpyxl.styles import PatternFill

workbook = openpyxl.Workbook

()
sheet = workbook.active

# 创建背景颜色样式
fill = PatternFill(start_color='FFFF00', end_color='FFFF00', fill_type='solid')

# 将背景颜色应用到单元格
sheet['B2'].fill = fill

# 保存工作簿
workbook.save('example_with_fill.xlsx')

import openpyxl
from openpyxl.styles import Border, Side

workbook = openpyxl.Workbook()
sheet = workbook.active

# 创建边框样式
border = Border(left=Side(style='thin'), right=Side(style='thin'), top=Side(style='thin'), bottom=Side(style='thin'))

# 将边框应用到单元格
sheet['C3'].border = border

# 保存工作簿
workbook.save('example_with_border.xlsx')