1. import sys
2. sys.stdout.encoding
3. 'utf-8'
4. sys.stdin.encoding
5. 'utf-8'
6. print '中文'
7. 中文
8. '中文'
9. '\xe4\xb8\xad\xe6\x96\x87'

      

完事之后，运行一个py（比如tb.py）文件，然后，神奇的事情发生了：

1. sys.stdin.encoding
2. 'cp936'
3. sys.stdout.encoding
4. 'cp936'
5. print '中文'
6. 濂冲＋
7. '中文'
8. '\xe4\xb8\xad\xe6\x96\x87'

      

至今无解。。。。。。

参考资料和博客：

http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.html

http://blog.chinaunix.net/uid-200142-id-4461708.html

http://www.cnblogs.com/evening/archive/2012/04/19/2457440.html

http://blog.csdn.net/olanlanxiari/article/details/48201231

 http://www.jb51.net/article/87739.htm

http://www.cnblogs.com/JohnABC/p/4015504.html

https://m.baidu.com/pu=sz@1321_2001/from=0/bd_page_type=1/ssid=0/uid=0/pu=sz%401321_2001%2Cta%40utouch_1_10.2_3_602/baiduid=F9234C37D7B29B954D4706B9B57F904E/w=0_10_unicode+gbk%E7%BC%96%E7%A0%81/t=wap/l=3/tc?ref=www_utouch&lid=13436452897767398859&order=3&vit=osres&tj=www_normal_3_0_10_title&m=8&srd=1&dict=20&title=%E6%B7%B1%E5%85%A5%E7%90%86%E8%A7%A3-%E5%AD%97%E7%AC%A6%E7%BC%96%E7%A0%81ASCII%2CGB2312%2CGBK%2CUnicode%2CUTF-8-...&sec=21874&di=38f964cdb7b434e5&bdenc=1&nsrc=IlPT2AEptyoA_yixCFOxXnANedT62v3IJBaOMmBXATq5953ybrWxBcNpZCPcMWmTHUOwdoS4ctlMcyju3mRUjMU4f4MscH9hbXjcbPXwehGB

 https://m.baidu.com/pu=sz@1321_2001/from=0/bd_page_type=1/ssid=0/uid=0/pu=sz%401321_2001%2Cta%40utouch_1_10.2_3_602/baiduid=F9234C37D7B29B954D4706B9B57F904E/w=0_10_unicode+gbk%E7%BC%96%E7%A0%81/t=wap/l=3/tc?ref=www_utouch&lid=13436452897767398859&order=1&vit=osres&tj=www_normal_1_0_10_title&m=8&srd=1&dict=30&title=ASCIIUnicodeGBK%E5%92%8CUTF-8%E5%AD%97%E7%AC%A6%E7%BC%96%E7%A0%81%E7%9A%84%E5%8C%BA%E5%88%AB%E8%81%94..._%E5%8D%9A%E5%AE%A2%E5%9B%AD&sec=21874&di=265cf5a20e05fae9&bdenc=1&nsrc=IlPT2AEptyoA_yixCFOxXnANedT62v3IEQGG_ytK1DK6mlrte4viZQRASDfaR8qMH6DrvWz0sqdFtXLR_mUp7BJ2qrIwdzZz

http://www.cnblogs.com/work115/p/5924446.html

https://blog.ernest.me/post/python-setdefaultencoding-unicode-bytes