shiro 对标spring security，但从api上来讲，相对比security简单，学习成本较低。

注意点：
1、shiro 底层仍要依赖servlet，不能与springcloud gateway集成（webflux模式，与servlet有冲突）

1、增加maven依赖

<dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-spring</artifactId>
            <version>1.5.3</version>
        </dependency>
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-core</artifactId>
            <version>1.4.1</version>
        </dependency>
        <!-- shiro-redis缓存插件 -->
        <dependency>
            <groupId>org.crazycake</groupId>
            <artifactId>shiro-redis</artifactId>
            <version>3.3.1</version>
            <exclusions>
                <exclusion>
                    <groupId>redis.clients</groupId>
                    <artifactId>jedis</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>com.github.jedis-lock</groupId>
            <artifactId>jedis-lock</artifactId>
            <version>1.0.0</version>
            <type>jar</type>
            <scope>compile</scope>
        </dependency>

        <!-- redis -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-redis</artifactId>
        </dependency>

2、两个关键类ShiroConfig、AuthorizingRealm

（1）ShiroConfig ：接入者进行代码编写，实现访问过滤器Filter（匿名访问控制、登录页、成功后的首页等）、授权管理器WebSecurityManager、缓存管理器（shiro-redis开源插件），完成Shiro的配置
（2）自定义Realm，继承AuthorizingRealm，完成访问授权和登录认证
doGetAuthenticationInfo：登录认证，查询用户、校验
doGetAuthorizationInfo：权限信息认证(包括角色以及权限)是用户访问controller的时候才进行验证(redis存储的此处权限信息)

ShiroConfig

import lombok.extern.slf4j.Slf4j;
import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
import org.apache.shiro.mgt.DefaultSessionStorageEvaluator;
import org.apache.shiro.mgt.DefaultSubjectDAO;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.crazycake.shiro.IRedisManager;
import org.crazycake.shiro.RedisCacheManager;
import org.crazycake.shiro.RedisClusterManager;
import org.crazycake.shiro.RedisManager;
import org.jeecg.common.constant.CommonConstant;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.config.shiro.filters.CustomShiroFilterFactoryBean;
import org.jeecg.config.shiro.filters.JwtFilter;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.core.env.Environment;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.util.StringUtils;
import redis.clients.jedis.HostAndPort;
import redis.clients.jedis.JedisCluster;

import javax.annotation.Resource;
import javax.servlet.Filter;
import java.util.*;


@Slf4j
@Configuration
public class ShiroConfig {

    @Value("${jeecg.shiro.excludeUrls}")
    private String excludeUrls;
    @Resource
    LettuceConnectionFactory lettuceConnectionFactory;
    @Autowired
    private Environment env;


    /**
     * Filter Chain定义说明
     *
     * 1、一个URL可以配置多个Filter，使用逗号分隔
     * 2、当设置多个过滤器时，全部验证通过，才视为通过
     * 3、部分过滤器可指定参数，如perms，roles
     */
    @Bean("shiroFilter")
    public ShiroFilterFactoryBean shiroFilter(SecurityManager securityManager) {
        CustomShiroFilterFactoryBean shiroFilterFactoryBean = new CustomShiroFilterFactoryBean();
        shiroFilterFactoryBean.setSecurityManager(securityManager);
        // 拦截器
        Map<String, String> filterChainDefinitionMap = new LinkedHashMap<String, String>();
        if(oConvertUtils.isNotEmpty(excludeUrls)){
            String[] permissionUrl = excludeUrls.split(",");
            for(String url : permissionUrl){
                filterChainDefinitionMap.put(url,"anon");
            }
        }
        // 配置不会被拦截的链接 顺序判断
        filterChainDefinitionMap.put("/sys/cas/client/validateLogin", "anon"); //cas验证登录
        filterChainDefinitionMap.put("/sys/randomImage/**", "anon"); //登录验证码接口排除
        filterChainDefinitionMap.put("/sys/checkCaptcha", "anon"); //登录验证码接口排除
        filterChainDefinitionMap.put("/sys/login", "anon"); //登录接口排除
        filterChainDefinitionMap.put("/sys/mLogin", "anon"); //登录接口排除
        filterChainDefinitionMap.put("/sys/logout", "anon"); //登出接口排除
        filterChainDefinitionMap.put("/sys/thirdLogin/**", "anon"); //第三方登录
        filterChainDefinitionMap.put("/sys/getEncryptedString", "anon"); //获取加密串
        filterChainDefinitionMap.put("/sys/sms", "anon");//短信验证码
        filterChainDefinitionMap.put("/sys/phoneLogin", "anon");//手机登录
        filterChainDefinitionMap.put("/sys/user/checkOnlyUser", "anon");//校验用户是否存在
        filterChainDefinitionMap.put("/sys/user/register", "anon");//用户注册
        filterChainDefinitionMap.put("/sys/user/querySysUser", "anon");//根据手机号获取用户信息
        filterChainDefinitionMap.put("/sys/user/phoneVerification", "anon");//用户忘记密码验证手机号
        filterChainDefinitionMap.put("/sys/user/passwordChange", "anon");//用户更改密码
        filterChainDefinitionMap.put("/auth/2step-code", "anon");//登录验证码
        filterChainDefinitionMap.put("/sys/common/static/**", "anon");//图片预览 &下载文件不限制token
        filterChainDefinitionMap.put("/sys/common/pdf/**", "anon");//pdf预览
        filterChainDefinitionMap.put("/generic/**", "anon");//pdf预览需要文件
        filterChainDefinitionMap.put("/", "anon");
        filterChainDefinitionMap.put("/doc.html", "anon");
        filterChainDefinitionMap.put("/**/*.js", "anon");
        filterChainDefinitionMap.put("/**/*.css", "anon");
        filterChainDefinitionMap.put("/**/*.html", "anon");
        filterChainDefinitionMap.put("/**/*.svg", "anon");
        filterChainDefinitionMap.put("/**/*.pdf", "anon");
        filterChainDefinitionMap.put("/**/*.jpg", "anon");
        filterChainDefinitionMap.put("/**/*.png", "anon");
        filterChainDefinitionMap.put("/**/*.ico", "anon");

        filterChainDefinitionMap.put("/**/*.ttf", "anon");
        filterChainDefinitionMap.put("/**/*.woff", "anon");
        filterChainDefinitionMap.put("/**/*.woff2", "anon");

        filterChainDefinitionMap.put("/druid/**", "anon");
        filterChainDefinitionMap.put("/swagger-ui.html", "anon");
        filterChainDefinitionMap.put("/swagger**/**", "anon");
        filterChainDefinitionMap.put("/webjars/**", "anon");
        filterChainDefinitionMap.put("/v2/**", "anon");


        // update-begin--Author:sunjianlei Date:20210510 for：排除消息通告查看详情页面（用于第三方APP）
        filterChainDefinitionMap.put("/sys/annountCement/show/**", "anon");
        // update-end--Author:sunjianlei Date:20210510 for：排除消息通告查看详情页面（用于第三方APP）

        //积木报表排除
        filterChainDefinitionMap.put("/jmreport/**", "anon");
        filterChainDefinitionMap.put("/**/*.js.map", "anon");
        filterChainDefinitionMap.put("/**/*.css.map", "anon");
        //大屏设计器排除
        filterChainDefinitionMap.put("/bigscreen/**", "anon");

        //测试示例
        filterChainDefinitionMap.put("/test/bigScreen/**", "anon"); //大屏模板例子
        //filterChainDefinitionMap.put("/test/jeecgDemo/rabbitMqClientTest/**", "anon"); //MQ测试
        //filterChainDefinitionMap.put("/test/jeecgDemo/html", "anon"); //模板页面
        //filterChainDefinitionMap.put("/test/jeecgDemo/redis/**", "anon"); //redis测试

        //websocket排除
        filterChainDefinitionMap.put("/websocket/**", "anon");//系统通知和公告
        filterChainDefinitionMap.put("/newsWebsocket/**", "anon");//CMS模块
        filterChainDefinitionMap.put("/vxeSocket/**", "anon");//JVxeTable无痕刷新示例


        //性能监控  TODO 存在安全漏洞泄露TOEKN（durid连接池也有）
        filterChainDefinitionMap.put("/actuator/**", "anon");

        // 添加自己的过滤器并且取名为jwt
        Map<String, Filter> filterMap = new HashMap<String, Filter>(1);
        //如果cloudServer为空 则说明是单体 需要加载跨域配置
        Object cloudServer = env.getProperty(CommonConstant.CLOUD_SERVER_KEY);
        filterMap.put("jwt", new JwtFilter(cloudServer==null));
        shiroFilterFactoryBean.setFilters(filterMap);
        // <!-- 过滤链定义，从上向下顺序执行，一般将/**放在最为下边
        filterChainDefinitionMap.put("/**", "jwt");

        // 未授权界面返回JSON
        shiroFilterFactoryBean.setUnauthorizedUrl("/sys/common/403");
        shiroFilterFactoryBean.setLoginUrl("/sys/common/403");
        shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
        return shiroFilterFactoryBean;
    }

    @Bean("securityManager")
    public DefaultWebSecurityManager securityManager(ShiroRealm myRealm) {
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        securityManager.setRealm(myRealm);

        /*
         * 关闭shiro自带的session，详情见文档
         * http://shiro.apache.org/session-management.html#SessionManagement-
         * StatelessApplications%28Sessionless%29
         */
        DefaultSubjectDAO subjectDAO = new DefaultSubjectDAO();
        DefaultSessionStorageEvaluator defaultSessionStorageEvaluator = new DefaultSessionStorageEvaluator();
        defaultSessionStorageEvaluator.setSessionStorageEnabled(false);
        subjectDAO.setSessionStorageEvaluator(defaultSessionStorageEvaluator);
        securityManager.setSubjectDAO(subjectDAO);
        //自定义缓存实现,使用redis
        securityManager.setCacheManager(redisCacheManager());
        return securityManager;
    }

    /**
     * 下面的代码是添加注解支持
     * @return
     */
    @Bean
    @DependsOn("lifecycleBeanPostProcessor")
    public DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator() {
        DefaultAdvisorAutoProxyCreator defaultAdvisorAutoProxyCreator = new DefaultAdvisorAutoProxyCreator();
        defaultAdvisorAutoProxyCreator.setProxyTargetClass(true);
        /**
         * 解决重复代理问题 github#994
         * 添加前缀判断 不匹配 任何Advisor
         */
        defaultAdvisorAutoProxyCreator.setUsePrefix(true);
        defaultAdvisorAutoProxyCreator.setAdvisorBeanNamePrefix("_no_advisor");
        return defaultAdvisorAutoProxyCreator;
    }

    @Bean
    public static LifecycleBeanPostProcessor lifecycleBeanPostProcessor() {
        return new LifecycleBeanPostProcessor();
    }

    @Bean
    public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(DefaultWebSecurityManager securityManager) {
        AuthorizationAttributeSourceAdvisor advisor = new AuthorizationAttributeSourceAdvisor();
        advisor.setSecurityManager(securityManager);
        return advisor;
    }

    /**
     * cacheManager 缓存 redis实现
     * 使用的是shiro-redis开源插件
     *
     * @return
     */
    public RedisCacheManager redisCacheManager() {
        log.info("===============(1)创建缓存管理器RedisCacheManager");
        RedisCacheManager redisCacheManager = new RedisCacheManager();
        redisCacheManager.setRedisManager(redisManager());
        //redis中针对不同用户缓存(此处的id需要对应user实体中的id字段,用于唯一标识)
        redisCacheManager.setPrincipalIdFieldName("id");
        //用户权限信息缓存时间
        redisCacheManager.setExpire(200000);
        return redisCacheManager;
    }

    /**
     * 配置shiro redisManager
     * 使用的是shiro-redis开源插件
     *
     * @return
     */
    @Bean
    public IRedisManager redisManager() {
        log.info("===============(2)创建RedisManager,连接Redis..");
        IRedisManager manager;
        // redis 单机支持，在集群为空，或者集群无机器时候使用 add by jzyadmin@163.com
        if (lettuceConnectionFactory.getClusterConfiguration() == null || lettuceConnectionFactory.getClusterConfiguration().getClusterNodes().isEmpty()) {
            RedisManager redisManager = new RedisManager();
            redisManager.setHost(lettuceConnectionFactory.getHostName());
            redisManager.setPort(lettuceConnectionFactory.getPort());
            redisManager.setDatabase(lettuceConnectionFactory.getDatabase());
            redisManager.setTimeout(0);
            if (!StringUtils.isEmpty(lettuceConnectionFactory.getPassword())) {
                redisManager.setPassword(lettuceConnectionFactory.getPassword());
            }
            manager = redisManager;
        }else{
            // redis集群支持，优先使用集群配置
            RedisClusterManager redisManager = new RedisClusterManager();
            Set<HostAndPort> portSet = new HashSet<>();
            lettuceConnectionFactory.getClusterConfiguration().getClusterNodes().forEach(node -> portSet.add(new HostAndPort(node.getHost() , node.getPort())));
            //update-begin--Author:scott Date:20210531 for：修改集群模式下未设置redis密码的bug issues/I3QNIC
            if (oConvertUtils.isNotEmpty(lettuceConnectionFactory.getPassword())) {
                JedisCluster jedisCluster = new JedisCluster(portSet, 2000, 2000, 5,
                    lettuceConnectionFactory.getPassword(), new GenericObjectPoolConfig());
                redisManager.setPassword(lettuceConnectionFactory.getPassword());
                redisManager.setJedisCluster(jedisCluster);
            } else {
                JedisCluster jedisCluster = new JedisCluster(portSet);
                redisManager.setJedisCluster(jedisCluster);
            }
            //update-end--Author:scott Date:20210531 for：修改集群模式下未设置redis密码的bug issues/I3QNIC
            manager = redisManager;
        }
        return manager;
    }

}

ShiroRealm

import cn.hutool.crypto.SecureUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.jeecg.common.api.CommonAPI;
import org.jeecg.common.constant.CacheConstant;
import org.jeecg.common.constant.CommonConstant;
import org.jeecg.common.system.util.JwtUtil;
import org.jeecg.common.system.vo.LoginUser;
import org.jeecg.common.util.RedisUtil;
import org.jeecg.common.util.SpringContextUtils;
import org.jeecg.common.util.oConvertUtils;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import java.util.Set;

@Component
@Slf4j
public class ShiroRealm extends AuthorizingRealm {
    @Lazy
    @Resource
    private CommonAPI commonAPI;

    @Lazy
    @Resource
    private RedisUtil redisUtil;

    /**
     * 必须重写此方法，不然Shiro会报错
     */
    @Override
    public boolean supports(AuthenticationToken token) {
        return token instanceof JwtToken;
    }

    /**
     * 权限信息认证(包括角色以及权限)是用户访问controller的时候才进行验证(redis存储的此处权限信息)
     * 触发检测用户权限时才会调用此方法，例如checkRole,checkPermission
     *
     * @param principals 身份信息
     * @return AuthorizationInfo 权限信息
     */
    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
        log.info("===============Shiro权限认证开始============ [ roles、permissions]==========");
        String username = null;
        if (principals != null) {
            LoginUser sysUser = (LoginUser) principals.getPrimaryPrincipal();
            username = sysUser.getUsername();
        }
        SimpleAuthorizationInfo info = new SimpleAuthorizationInfo();

        // 设置用户拥有的角色集合，比如“admin,test”
        Set<String> roleSet = commonAPI.queryUserRoles(username);
        System.out.println(roleSet.toString());
        info.setRoles(roleSet);

        // 设置用户拥有的权限集合，比如“sys:role:add,sys:user:add”
        Set<String> permissionSet = commonAPI.queryUserAuths(username);
        info.addStringPermissions(permissionSet);
        System.out.println(permissionSet);
        log.info("===============Shiro权限认证成功==============");
        return info;
    }

    /**
     * 用户信息认证是在用户进行登录的时候进行验证(不存redis)
     * 也就是说验证用户输入的账号和密码是否正确，错误抛出异常
     *
     * @param auth 用户登录的账号密码信息
     * @return 返回封装了用户信息的 AuthenticationInfo 实例
     * @throws AuthenticationException
     */
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken auth) throws AuthenticationException {
        log.debug("===============Shiro身份认证开始============doGetAuthenticationInfo==========");
        String token = (String) auth.getCredentials();
        if (token == null) {
            log.info("————————身份认证失败——————————IP地址:  "+ oConvertUtils.getIpAddrByRequest(SpringContextUtils.getHttpServletRequest()));
            throw new AuthenticationException("token为空!");
        }
        // 校验token有效性
        LoginUser loginUser = this.checkUserTokenIsEffect(token);
        return new SimpleAuthenticationInfo(loginUser, token, getName());
    }

    /**
     * 校验token的有效性
     *
     * @param token
     */
    public LoginUser checkUserTokenIsEffect(String token) throws AuthenticationException {
        // 解密获得username，用于和数据库进行对比
        String username = JwtUtil.getUsername(token);
        if (username == null) {
            throw new AuthenticationException("token非法无效!");
        }

        // 查询用户信息
        log.debug("———校验token是否有效————checkUserTokenIsEffect——————— "+ token);
        LoginUser loginUser = commonAPI.getUserByName(username);
        if (loginUser == null) {
            throw new AuthenticationException("用户不存在!");
        }
        // 判断用户状态
        if (loginUser.getStatus() != 1) {
            throw new AuthenticationException("账号已被锁定,请联系管理员!");
        }
        // 校验token是否超时失效 & 或者账号密码是否错误
        if (!jwtTokenRefresh(token, username, loginUser.getPassword())) {
            throw new AuthenticationException("Token失效，请重新登录!");
        }

        return loginUser;
    }

    /**
     * JWTToken刷新生命周期 （实现： 用户在线操作不掉线功能）
     * 1、登录成功后将用户的JWT生成的Token作为k、v存储到cache缓存里面(这时候k、v值一样)，缓存有效期设置为Jwt有效时间的2倍
     * 2、当该用户再次请求时，通过JWTFilter层层校验之后会进入到doGetAuthenticationInfo进行身份验证
     * 3、当该用户这次请求jwt生成的token值已经超时，但该token对应cache中的k还是存在，则表示该用户一直在操作只是JWT的token失效了，程序会给token对应的k映射的v值重新生成JWTToken并覆盖v值，该缓存生命周期重新计算
     * 4、当该用户这次请求jwt在生成的token值已经超时，并在cache中不存在对应的k，则表示该用户账户空闲超时，返回用户信息已失效，请重新登录。
     * 注意： 前端请求Header中设置Authorization保持不变，校验有效性以缓存中的token为准。
     *       用户过期时间 = Jwt有效时间 * 2。
     *
     * @param userName
     * @param passWord
     * @return
     */
    public boolean jwtTokenRefresh(String token, String userName, String passWord) {
        String cacheToken = String.valueOf(redisUtil.get(CommonConstant.PREFIX_USER_TOKEN + token));
        if (oConvertUtils.isNotEmpty(cacheToken)) {
            // 校验token有效性
            if (!JwtUtil.verify(cacheToken, userName, passWord)) {
                String newAuthorization = JwtUtil.sign(userName, passWord);
                // 设置超时时间
                redisUtil.set(CommonConstant.PREFIX_USER_TOKEN + token, newAuthorization);
                redisUtil.expire(CommonConstant.PREFIX_USER_TOKEN + token, JwtUtil.EXPIRE_TIME *2 / 1000);
                log.debug("——————————用户在线操作，更新token保证不掉线—————————jwtTokenRefresh——————— "+ token);
            }
            return true;
        }
        return false;
    }

    /**
     * 清除当前用户的权限认证缓存
     *
     * @param principals 权限信息
     */
    @Override
    public void clearCache(PrincipalCollection principals) {
        super.clearCache(principals);
    }

}

完成第二点操作后，就可以使用shiro了。如果需要自定义的拦截器，请看第三点

3、拦截器介绍

3.1 shiro中自带的拦截器如下

3.2 shiro中使用自定义的拦截器

创建类，集成AccessControlFilter，分别重写isAccessAllowed和onAccessDenied方法

package org.jeecg.config.shiro.filters;

import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.shiro.SecurityUtils;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.web.filter.AccessControlFilter;
import lombok.extern.slf4j.Slf4j;

/**
 * @Author Scott
 * @create 2019-02-01 15:56
 * @desc 鉴权请求URL访问权限拦截器
 */
@Slf4j
public class ResourceCheckFilter extends AccessControlFilter {

    private String errorUrl;

    public String getErrorUrl() {
        return errorUrl;
    }

    public void setErrorUrl(String errorUrl) {
        this.errorUrl = errorUrl;
    }

    /**
     * 表示是否允许访问 ，如果允许访问返回true，否则false；
     *
     * @param servletRequest
     * @param servletResponse
     * @param o               表示写在拦截器中括号里面的字符串 mappedValue 就是 [urls] 配置中拦截器参数部分
     * @return
     * @throws Exception
     */
    @Override
    protected boolean isAccessAllowed(ServletRequest servletRequest, ServletResponse servletResponse, Object o) throws Exception {
        Subject subject = getSubject(servletRequest, servletResponse);
        String url = getPathWithinApplication(servletRequest);
        log.info("当前用户正在访问的 url => " + url);
        return subject.isPermitted(url);
    }

    /**
     * onAccessDenied：表示当访问拒绝时是否已经处理了； 如果返回 true 表示需要继续处理； 如果返回 false
     * 表示该拦截器实例已经处理了，将直接返回即可。
     *
     * @param servletRequest
     * @param servletResponse
     * @return
     * @throws Exception
     */
    @Override
    protected boolean onAccessDenied(ServletRequest servletRequest, ServletResponse servletResponse) throws Exception {
        log.info("当 isAccessAllowed 返回 false 的时候，才会执行 method onAccessDenied ");

        HttpServletRequest request = (HttpServletRequest) servletRequest;
        HttpServletResponse response = (HttpServletResponse) servletResponse;
        response.sendRedirect(request.getContextPath() + this.errorUrl);

        // 返回 false 表示已经处理，例如页面跳转啥的，表示不在走以下的拦截器了（如果还有配置的话）
        return false;
    }

}

在ShiroConfig中添加自己的过滤器，例如：

// 添加自己的过滤器并且取名为jwt
        Map<String, Filter> filterMap = new HashMap<String, Filter>(1);
        //如果cloudServer为空 则说明是单体 需要加载跨域配置
        Object cloudServer = env.getProperty(CommonConstant.CLOUD_SERVER_KEY);
        filterMap.put("jwt", new JwtFilter(cloudServer==null));
        // 添加第二个
        filterMap.put("resource",new ResourceCheckFilter());
        shiroFilterFactoryBean.setFilters(filterMap);
        // <!-- 过滤链定义，从上向下顺序执行，一般将/**放在最为下边
        // 最关键的代码，否则自定义的过滤器不会被执行，当有多个时，使用逗号分隔
        filterChainDefinitionMap.put("/**", "jwt,resource");

附：
shiro的源码摘自：https://github.com/jeecgboot/jeecg-boot