json web token不错的介绍文章收藏

其中介绍不错的系列文章：

http://blog.leapoahead.com/2015/09/06/understanding-jwt/


http://blog.leapoahead.com/2015/09/07/user-authentication-with-jwt/


https://segmentfault.com/a/1190000003716037


https://segmentfault.com/a/1190000009231329