http://liguangming.com/how-to-use-utf-8-with-python
http://www.lijiejie.com/python-sys-setdefaultencoding-trick/
http://blog.csdn.net/magicharvey/article/details/20055949
Python中的编码
原文：http://www.cnblogs.com/xuxm2007/p/5192285.html
