SyntaxError: Non-ASCII character '\xe8'

报错信息:SyntaxError: Non-ASCII character '\xe8' in file D:\project\app.py on line 12, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for detail

报错原因:不能解析中文字符

解决办法:

在文件头部添加

# -*- coding: utf-8 -*-