关于乱码

1.我设置终端编码UTF-8

用python

utf-8解码

>>> '师龙'.decode('utf-8')
u'\u5e08\u9f99'

>>> print u'\u5e08\u9f99'.encode('utf-8')
师龙

>>> print u'\u5e08\u9f99'.encode('gbk')
ʦ��

gbk解码

>>> '师龙'.decode('gbk')
u'\u752f\u5825\u7df3'

>>> print u'\u752f\u5825\u7df3'.encode('gbk')
师龙

>>> print u'\u752f\u5825\u7df3'.encode('utf-8')
甯堥緳

2.我设置终端编码GBK