SyntaxError: Non-ASCII character ‘\xe5‘ in file pwn2.py on line 15, but no encoding declared； see ht

SyntaxError: Non-ASCII character ‘\xe5’ in file pwn2.py on line 15, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

这个问题是没有进行中文的编码
去掉注释㎝的中文或者在开头加上

coding=UTF-8（coding:UTF-8也可以）

或者

– coding:UTF-8 –