什么是shiro？

Apache Shiro™ is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management. With Shiro’s easy-to-understand API, you can quickly and easily secure any application – from the smallest mobile applications to the largest web and enterprise applications.

shiro是一个强大的简单易用的JAVA安全框架，包括认证、授权、加密等管理。

https://shiro.apache.org/index.html

https://github.com/apache/shiro

例子：

http://shiro.apache.org/webapp-tutorial.html

10分钟课程

http://shiro.apache.org/10-minute-tutorial.html

High-Level Overview

Detailed Architecture