python中文注释Non-ASCII character报错问题详解解决方案

启动./seahub.sh start的时候报错如下：

File "/data/giant/seafile-server-3.1.5/seahub/seahub/../../../seahub_settings.py", line 18

SyntaxError: Non-ASCII character '\xe6' in file /data/giant/seafile-server-3.1.5/seahub/seahub/../../../seahub_settings.py on line 18, but no encoding declared; see for details

Error:Seahub failed to start.

如果文件里有非ASCII字符，需要在第一行或第二行指定编码声明。把seahub_settings.py文件的编码重新改为ANSI，并加上编码声明：修改的方法是：必须是在第一行或是第二行加入这么一句：否则无效，这里还要提醒一点儿就是查看vim的编码命令：set fileencoding

vim seahub_settings.py

#!/usr/bin/python  
# -*- coding: utf-8 -*-  
#coding=utf-8
保存退出即可