python2.7报错Non-ASCII character '\xe5' in file knn.py on line 3, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

Python默认是以ASCII作为编码方式的，如果在自己的Python源码中包含了中文（或者其他非英语系的语言），此时即使你把自己编写的Python源文件以UTF-8格式保存了，但实际上，这依然是不行的。

解决办法很简单，只要在文件开头加入下面代码就行了

# -*- coding: UTF-8 -*-

原文地址：https://www.cnblogs.com/students/p/9380701.html

时间： 2024-10-25 14:56:35

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