openpyxl创建excel并保存

　　openpyxl创建excel非常简单，只要导入workbook类就可以了。在Excel文档创建后会默认有一个名字为Sheet的工作表。看官网说明

　　Create a workbook

　　There is no need to create a file on the filesystem to get started with openpyxl. Just import the Workbook class and start work:

　　from openpyxl import Workbook

   　　wb = Workbook()

　　创建并保存为test.xlsx代码：

# -*- coding: utf-8 -*-
from openpyxl import Workbook

wb = Workbook()
wb.save('test.xlsx')

　　如图：