I'm risfeng, a java dev in Shanghai.
![:octocat: :octocat:](https://github.githubassets.com/images/icons/emoji/octocat.png)
I may be slow to respond.
The education level can filter out academic underachievers, but cannot filter out scumbags.
- ShangHai
-
22:55
(UTC +08:00) - http://risfeng.com
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