Python基础之excel

Posted 2020-09-28

python读取excel主要是xlrd,python写入和创建excel文件可以用xlwt、XlsxWriter，xlwt支持office2013,XlsxWriter支持office2013及以上文件。

创建和读取excel代码testXlrd.py：

#coding=utf-8

import xlrd
import xlwt

#通过xlrd读取数据
def readExcel():
    filePath="d:\\a.xlsx"
    data = xlrd.open_workbook(filePath)
    table0 = data.sheets()[0]
    nrows = table0.nrows
    for i in range(nrows):
        if i == 0: # 跳过第一行
            continue
        print(table0.row_values(i)[:5]) # 取前5列

#通过xlwt写入数据
def writeExcel():
    workbook = xlwt.Workbook() #注意Workbook的开头W要大写
    sheet1 = workbook.add_sheet(‘sheet1‘)
    #向sheet页中写入数据
    sheet1.write(0,0,‘用户名‘)
    sheet1.write(0,1,‘邮箱‘)
    sheet1.write(1,0,‘tom‘)
    sheet1.write(1,1,‘[email protected]‘)
    workbook.save(‘d:\\b.xls‘)
    print(‘创建excel文件完成！‘)

调用代码：

Python 3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 17:54:52) [MSC v.1900 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> from testXlrd import *
>>> writeExcel()
创建excel文件完成！
>>> readExcel()
[1.0, ‘joyet1‘]
[2.0, ‘joyet2‘]
[3.0, ‘joyet3‘]
[4.0, ‘joyet4‘]
[5.0, ‘joyet5‘]
[6.0, ‘joyet6‘]
[7.0, ‘joyet7‘]
[8.0, ‘joyet8‘]
[9.0, ‘joyet9‘]
>>>