Python/python14/Preface.md

# 目录 #

![草根学Python（十四） 一步一步了解正则表达式](https://raw.githubusercontent.com/TwoWater/Python/master/python14/%E8%8D%89%E6%A0%B9%E5%AD%A6Python%EF%BC%88%E5%8D%81%E5%9B%9B%EF%BC%89%20%E4%B8%80%E6%AD%A5%E4%B8%80%E6%AD%A5%E4%BA%86%E8%A7%A3%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F.png)
		`# 目录 #`

		`![草根学Python（十四）一步一步了解正则表达式](https://raw.githubusercontent.com/TwoWater/Python/master/python14/%E8%8D%89%E6%A0%B9%E5%AD%A6Python%EF%BC%88%E5%8D%81%E5%9B%9B%EF%BC%89%20%E4%B8%80%E6%AD%A5%E4%B8%80%E6%AD%A5%E4%BA%86%E8%A7%A3%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F.png)`