Python 操作Excel

#excel操作的例子：

'''

首先导入from openpyxl import workbook,load_workbook

打开excel

excelpath="D:\\123.xlsx"

workbook = load_workbook(excelpath)

获取excel的sheet名字

sheetnames= workbook.get_sheet_names()

sheet=workbook.get_sheet_by_name(sheetnames[0])

获取最大行数和列数

rows = sheet.max_row

cols = sheet.max_column

获取某个单元格

value = sheet.cell(row=1,column=1).value

新增sheet

newsheet = workbook.create_sheet(index=0)

保存：

savePath="D:\\124.xlsx"

workbook.save(savePath)

'''

#读取Excel中的数据，用于生成SQL 脚本

from openpyxl import workbook,load_workbook

excelpath="D:\\123.xlsx"

workbook = load_workbook(excelpath)

sheetnames = workbook.get_sheet_names()

print(sheetnames)

sheet =workbook.get_sheet_by_name(sheetnames[0])

sql1=[]

sql2=[]

def createSQL(staffno):

systemCode='EMCS'

sql1.append("INSERT INTO [dbo].[ACSM_RoleMapUser]([UserOrSysGrp_id],[Role_Name],[System_Code]) VALUES('{}','{}','{}') ".format(staffno,'EMCS-PRODUCTION',systemCode))

sql2.append("INSERT INTO [dbo].[ACSM_DirtyRights]([User_id],[System_code]) VALUES ('{}','{}') ".format(staffno,systemCode))

def printAll():

file=open("D:\\123.sql",mode='w')

[file.write(sql+"\r") for sql in sql1]

[file.write(sql+"\r") for sql in sql2]

file.close()

[ createSQL(sheet.cell(row=i,column=1).value) for i in range(1216) if i>1]

workbook.close()

printAll()