Python SyntaxError: Non-ASCII character 'xe5'

error：

SyntaxError: Non-ASCII character 'xe5' in file D:worklifeworkshopmyCrawlersrcmainDriver.py on line 3, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details

 solve：

python的默认编码文件是用的ASCII码，你将文件存成了UTF-8，解决办法很简单，在文件开头加入

# -*- coding: UTF-8 -*-    或者  #coding=utf-8