파이썬으로 엑셀 파일을 읽고 쓰는 방법

import xlrd
book = xlrd.open_workbook('data.xlsx')
sheet1 = book.sheets()[0]
nrows = sheet1.nrows
print('表格总行数',nrows)
ncols = sheet1.ncols
print('表格总列数',ncols)
row3_values = sheet1.row_values(2)
print('第3行值',row3_values)
col3_values = sheet1.col_values(2)
print('第3列值',col3_values)
cell_3_3 = sheet1.cell(2,2).value
print('第3行第3列的单元格的值：',cell_3_3)

表格总行数 5
表格总列数 5
第3行值 ['3A', '3B', '3C', '3D', '3F']
第3列值 ['1C', '2C', '3C', '4C', '5C']
第3行第3列的单元格的值： 3C

workbook = xlwt.Workbook()
worksheet = workbook.add_sheet('test')
worksheet.write(0,0,'A1data')
workbook.save('excelwrite.xls')

import openpyxl
workbook = openpyxl.load_workbook('data.xlsx')
worksheet = workbook.get_sheet_by_name('Sheet1')
row3=[item.value for item in list(worksheet.rows)[2]]
print('第3行值',row3)
col3=[item.value for item in list(worksheet.columns)[2]]
print('第3行值',col3)
cell_2_3=worksheet.cell(row=2,column=3).value
print('第2行第3列值',cell_2_3)
max_row=worksheet.max_row
print('最大行',max_row)

第3行值 ['3A', '3B', '3C', '3D', '3F']
第3行值 ['1C', '2C', '3C', '4C', '5C']
第2行第3列值 2C
最大行 5

import openpyxl
workbook = openpyxl.Workbook()
sheet=workbook.active
sheet['A1']='hi,wwu'
workbook.save('new.xlsx')

import pandas as pd
df = pd.read_excel(r'data.xlsx',sheetname=0)
print(df.head())

1A 1B 1C 1D 1F
0 2A 2B 2C 2D 2F
1 3A 3B 3C 3D 3F
2 4A 4B 4C 4D 4F
3 5A 5B 5C 5D 5F

from pandas import DataFrame
data={
'name':['张三','李四','王五'],
'age':[11,12,13]
'sex':'男','女','男']
}
df=DataFrame(data)
df.to_excel('new.xlsx")