shiro

一、什么是shiro？

　　shiro是一个java的安全框架、Apache的一个开源框架。简单易用

二、实现的功能：

　　认证、授权、会话管理和密码加密等

　　Authentication:认证

　　Authorization：授权

　　Session Management:session会话管理

　　Cryptography:密码加密

　　Caching:缓存

　　web Support:web支持

　　Concurrency:多线程、并发

　　Testing:测试

　　Run as:以某种身份运行

　　Remember Me:记住我

1.所需要jar包
    <dependencies>
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-parent</artifactId>
                    <version>1.5.22.RELEASE</version>
                </dependency>
                <!--
                    springboot-starter-web
                -->
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-web</artifactId>
                    <version>1.5.22.RELEASE</version>
                </dependency>
                <!--
                    springboot-mybatis整合包
                -->
                <dependency>
                    <groupId>org.mybatis.spring.boot</groupId>
                    <artifactId>mybatis-spring-boot-starter</artifactId>
                    <version>1.3.0</version>
                </dependency>
                <!--
                    mysql的驱动包
                -->
                <dependency>
                    <groupId>mysql</groupId>
                    <artifactId>mysql-connector-java</artifactId>
                    <version>5.1.38</version>
                </dependency>
                <!--
                    druid连接池
                -->
                <dependency>
                    <groupId>com.alibaba</groupId>
                    <artifactId>druid</artifactId>
                    <version>1.1.10</version>
                </dependency>
                <!--
                    html的thymeleaf模板
                -->
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-thymeleaf</artifactId>
                    <version>1.5.10.RELEASE</version>
                </dependency>
                <!--
                    fastjson包
                -->
                <dependency>
                    <groupId>com.fasterxml.jackson.core</groupId>
                    <artifactId>jackson-databind</artifactId>
                    <version>2.8.1</version>
                </dependency>
                <!--
                    添加springboot的进程jar包
                        里面包含了properties文件的读取(其实就是包含了@ConfigurationProperties()注解)
                -->
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-configuration-processor</artifactId>
                    <version>1.5.22.RELEASE</version>
                    <optional>true</optional>
                </dependency>
                <!--
                    shiro和each的缓存包
                -->
                <dependency>
                    <groupId>org.apache.shiro</groupId>
                    <artifactId>shiro-ehcache</artifactId>
                    <version>1.2.5</version>
                </dependency>
                <!--
                    shiro和springboot的整合包
                -->
                <dependency>
                    <groupId>org.apache.shiro</groupId>
                    <artifactId>shiro-spring</artifactId>
                    <version>1.2.5</version>
                </dependency>
                <!--
                    在thymeleaf模板中使用shiro的标签
                -->
                <dependency>
                    <groupId>com.github.theborakompanioni</groupId>
                    <artifactId>thymeleaf-extras-shiro</artifactId>
                    <version>1.2.1</version>
                </dependency>

                <dependency>
                    <groupId>net.sourceforge.nekohtml</groupId>
                    <artifactId>nekohtml</artifactId>
                    <version>1.9.21</version>
                </dependency>
            </dependencies>

2.实现层级依赖
    shiro-model:不需要依赖任何项目
    shiro-mapper:依赖于model
    shiro-service:依赖于mapper
    shiro-web:依赖于service，依赖于kernel
    shiro-kernel:依赖于service

3.需求
    当认证成功后会自动跳转到项目的根目录"/"
    index页面有菜单
        图书管理
        学生管理
        用户管理
        垃圾分类管理
    根据当前所登录的用户所拥有的角色来进行显示菜单
        user--->user_manager--->只会显示用户管理，其他菜单不显示

Last:

　　shiro认证流程：