shiro报错There is no session with id [xxx] 5C

[2015-03-04 08:17:15.152 INFO ] - [SysBaseLoginController.java:48] :LoginPage running......
三月 04, 2015 8:17:15 上午 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [appServlet] in context with path [/plate] threw exception [java.lang.IllegalStateException: org.apache.shiro.session.UnknownSessionException: There is no session with id [9cb8b197-7a1c-41bd-85a9-881f227590da]] with root cause
org.apache.shiro.session.UnknownSessionException: There is no session with id [9cb8b197-7a1c-41bd-85a9-881f227590da]
at org.apache.shiro.session.mgt.eis.AbstractSessionDAO.readSession(AbstractSessionDAO.java:170)
at org.apache.shiro.session.mgt.eis.CachingSessionDAO.readSession(CachingSessionDAO.java:261)
at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSessionFromDataSource(DefaultSessionManager.java:236)
at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:222)
at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118)
at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:108)
at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupRequiredSession(AbstractNativeSessionManager.java:112)
at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getAttribute(AbstractNativeSessionManager.java:209)
at org.apache.shiro.session.mgt.DelegatingSession.getAttribute(DelegatingSession.java:141)
at org.apache.shiro.session.ProxiedSession.getAttribute(ProxiedSession.java:121)
at org.apache.shiro.web.servlet.ShiroHttpSession.getAttribute(ShiroHttpSession.java:131)
at com.alibaba.druid.support.http.AbstractWebStatImpl.getPrincipal(AbstractWebStatImpl.java:151)
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:152)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)

求大神指点 ,问题困扰好多天了 真希望有人能帮我下谢谢了

2个回答

希望有人来支持下!!!!!!!

补充一下,虽然报错 但是使用没有任何问题

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Dependency annotations: {@javax.annotation.Resource(shareable=true, lookup=, name=, description=, authenticationType=CONTAINER, type=class java.lang.Object, mappedName=)} shiro.xml配置 ``` <!-- 配置Shiro核心Filter --> <bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean"> <!-- 安全管理器 --> <property name="securityManager" ref="securityManager" /> <!-- 未认证,跳转到哪个页面 --> <property name="loginUrl" value="/login.html" /> <!-- 登陆成功页面 --> <property name="successUrl" value="/index.html" /> <!-- 认证后,没有权限跳转页面 --> <property name="unauthorizedUrl" value="/unauthorized.html" /> <property name="filterChainDefinitions"> <value> /WEB-INF/views/login.html* = anon /loging.do* = anon /WEB-INF/llb/* = anon /res/** = anon /** = authc </value> </property> </bean> <!-- 配置Realm --> <bean id="loginRealm" class="com.warehouse.service.LoginRealm"> </bean> <!-- 安全管理器 --> <bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager"> <property name="realm" ref="loginRealm" /> <!-- <property name="cacheManager" ref="shiroCacheManager" /> --> </bean> <bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/> ``` applicationContext.xml配置 ``` applicationContext.xml配置 <import resource="applicationContext-shiro.xml"/> <!-- 开启定时任务 --> <task:annotation-driven /> <!-- MyBatis配置 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!-- 显式指定Mapper文件位置 --> <property name="mapperLocations" value="classpath*:/mybatis/*Mapper.xml" /> <!-- mybatis配置文件路径 --> <property name="configLocation" value="classpath:/mybatis-config.xml" /> <property name="typeHandlersPackage" value="package com.warehouse.util" /> </bean> <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg index="0" ref="sqlSessionFactory" /> <!-- 这个执行器会批量执行更新语句, 还有SIMPLE 和 REUSE --> <!-- <constructor-arg index="1" value="BATCH"/> --> </bean> <!-- 扫描basePackage接口 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <!-- 映射器接口文件的包路径, --> <property name="basePackage" value="com.warehouse.dao" /> </bean> <!-- 使用annotation定义事务 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" /> <!-- 数据源配置, 使用Tomcat JDBC连接池 --> <bean id="dataSource" class="org.apache.tomcat.jdbc.pool.DataSource" destroy-method="close"> <!-- Connection Info --> <property name="driverClassName" value="${jdbc.driver}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <!-- Connection Pooling Info --> <property name="maxActive" value="${jdbc.pool.maxActive}" /> <property name="maxIdle" value="${jdbc.pool.maxIdle}" /> <property name="minIdle" value="0" /> <property name="defaultAutoCommit" value="false" /> </bean> <!-- production环境 --> <beans profile="production"> <context:property-placeholder ignore-unresolvable="true" file-encoding="utf-8" location="classpath:config.properties,classpath:jdbc.properties" /> </beans> ``` springMVC.xml配置 ``` <context:component-scan base-package="com.warehouse.*" /> <!--jsp可以不用添加这个 如果修改成html就必须用这个 --> <mvc:default-servlet-handler /> <mvc:annotation-driven /> <!--上面这个是为了html可以用 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> </list> </property> </bean> <!--模板 --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> </list> </property> </bean> <mvc:resources mapping="/res/**" location="/res/" /> <bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer"> <property name="templateLoaderPath" value="/WEB-INF/views/" /> <property name="freemarkerSettings"> <props> <prop key="template_update_delay">0</prop> <prop key="default_encoding">UTF-8</prop> <prop key="number_format">0.##########</prop> <prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop> <prop key="classic_compatible">true</prop> <prop key="template_exception_handler">ignore</prop> <prop key="auto_import">ftl/public.ftl as p,ftl/page.ftl as pg </prop> </props> </property> <property name="freemarkerVariables"> <map> <entry key="listProduct" value-ref="ProductDiretciv" /> </map> </property> </bean> <bean id="viewResolver" class="com.warehouse.freemarker.RichFreeMarkerViewResolver"> <property name="suffix"> <value>.html</value> </property> <property name="contentType" value="text/html;charset=UTF-8"></property> </bean> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/views" /> <property name="suffix" value=".*" /> </bean> <!-- <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/views/" p:suffix=".html"/> --> <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> <property name="messageConverters"> <list> <ref bean="mappingJacksonHttpMessageConverter" /> </list> </property> </bean> <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> ``` @Controller @Scope("prototype") public class UserLogingController { @RequestMapping("loging.do") @ResponseBody public String loging(ForeginUser fuser) { Subject subject = SecurityUtils.getSubject(); AuthenticationToken token = new UsernamePasswordToken(fuser.getUsername(), fuser.getPassword()); try { subject.login(token); return _HTML_INDEX_; } catch (AuthenticationException e) { e.printStackTrace(); return _HTML_LOGIN_; } } }@Controller @Scope("prototype") public class UserLogingController { @RequestMapping("loging.do") @ResponseBody public String loging(ForeginUser fuser) { Subject subject = SecurityUtils.getSubject(); AuthenticationToken token = new UsernamePasswordToken(fuser.getUsername(), fuser.getPassword()); try { subject.login(token); return _HTML_INDEX_; } catch (AuthenticationException e) { e.printStackTrace(); return _HTML_LOGIN_; } } } ``` ``` package com.warehouse.realm; public class LoginRealm extends AuthorizingRealm { @Resource private UserLogingService userlogingService; @Override protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection arg0) { return null; } @Override // 认证 protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token) throws AuthenticationException { UsernamePasswordToken upToken = (UsernamePasswordToken) token; ForeginUser resultUser = userlogingService.findByUsername(upToken.getUsername()); if (resultUser == null) { return new SimpleAuthenticationInfo(resultUser, null, getName()); } else { return new SimpleAuthenticationInfo(resultUser, resultUser.getPassword(), getName()); } } } package com.warehouse.service; @Service public class UserLogingServiceImpl implements UserLogingService { @Resource private UserLogingMapper userLogingMapeer; @Override public ForeginUser checkLoaderInfo(ForeginUser fuser) { return userLogingMapeer.findByUser(fuser); } @Override public ForeginUser findByUsername(String username) { return userLogingMapeer.findByUsername(username); } }

springboot整合shiro做权限管理出错。

springboot整合shiro报错 ![使用shiro登陆的时候就会报这个错误](https://img-ask.csdn.net/upload/202005/09/1589018087_310467.png)![这里测试是可以我想要的结果的但是后面又出现了报错信息](https://img-ask.csdn.net/upload/202005/09/1589018099_911144.png)![报错lai'y]![图片说明](https://img-ask.csdn.net/upload/202005/09/1589018126_188755.png)

shiro关于session id无效的问题 , 跪求大神解惑

最近重构之前的老系统springMVC转springBoot+shiro遇到了session id无效的问题 shiroConfig里面也已经配置了自定义sessionId ShiroConfig代码如下 ``` @Configuration public class ShiroConfig { @Value("${spring.redis.host}") private String host; @Value("${spring.redis.port}") private int port; @Value("${spring.redis.password}") private String password; @Value("${spring.redis.timeout}") private int timeout; @Value("${session.sessionTimeout}") private long sessionTimeout; @Value("${session.sessionTimeoutClean}") private long sessionTimeoutClean; @Value("${shiro.session.expire}") private Integer expire; @Bean public static LifecycleBeanPostProcessor getLifecycleBeanPostProcessor() { return new LifecycleBeanPostProcessor(); } @Bean public ShiroFilterFactoryBean shirFilter(SecurityManager securityManager) { ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean(); // 必须设置 SecurityManager shiroFilterFactoryBean.setSecurityManager(securityManager); // 如果不设置默认会自动寻找Web工程根目录下的"/login"页面 shiroFilterFactoryBean.setLoginUrl("/login"); // 登录成功后要跳转的链接 shiroFilterFactoryBean.setSuccessUrl("/loginSuccess"); //未授权界面; shiroFilterFactoryBean.setUnauthorizedUrl("/error/403"); //拦截器. Map<String, String> filterChainDefinitionMap = new LinkedHashMap<String, String>(); filterChainDefinitionMap.put("/3rd/**", "anon"); filterChainDefinitionMap.put("/framework/**", "anon"); filterChainDefinitionMap.put("/js/**", "anon"); filterChainDefinitionMap.put("/css/**", "anon"); filterChainDefinitionMap.put("/img/**", "anon"); filterChainDefinitionMap.put("/font/**", "anon"); //配置退出 过滤器,其中的具体的退出代码Shiro已经替我们实现了 filterChainDefinitionMap.put("/logout", "logout"); filterChainDefinitionMap.put("/**", "authc"); shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap); return shiroFilterFactoryBean; } @Bean public SecurityManager securityManager() { DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager(); //设置realm. securityManager.setRealm(myShiroRealm()); // 自定义缓存实现 使用redis // securityManager.setCacheManager(redisCacheManager()); // 自定义session管理 使用redis securityManager.setSessionManager(sessionManager()); return securityManager; } @Bean public MyShiroRealm myShiroRealm() { MyShiroRealm myShiroRealm = new MyShiroRealm(); myShiroRealm.setCredentialsMatcher(hashedCredentialsMatcher()); return myShiroRealm; } @Bean public HashedCredentialsMatcher hashedCredentialsMatcher() { HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher(); hashedCredentialsMatcher.setHashAlgorithmName("SHA-1");//散列算法:这里使用MD5算法; hashedCredentialsMatcher.setHashIterations(1024);//散列的次数,比如散列两次,相当于 md5(md5("")); return hashedCredentialsMatcher; } /** * 开启shiro aop注解支持. * 使用代理方式;所以需要开启代码支持; * * @param securityManager * @return */ @Bean public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(SecurityManager securityManager) { AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor = new AuthorizationAttributeSourceAdvisor(); authorizationAttributeSourceAdvisor.setSecurityManager(securityManager); return authorizationAttributeSourceAdvisor; } /** * 配置shiro redisManager * 使用的是shiro-redis开源插件 * * @return */ public RedisManager redisManager() { RedisManager redisManager = new RedisManager(); redisManager.setHost(host); redisManager.setPort(port); redisManager.setExpire(1800);// 配置缓存过期时间 30分钟 redisManager.setTimeout(timeout); redisManager.setPassword(password); return redisManager; } /** * RedisSessionDAO shiro sessionDao层的实现 通过redis * 使用的是shiro-redis开源插件 */ @Bean public RedisSessionDAO redisSessionDAO() { RedisSessionDAO redisSessionDAO = new RedisSessionDAO(); redisSessionDAO.setRedisManager(redisManager()); redisSessionDAO.setSessionIdGenerator(sessionIdGenerator()); redisSessionDAO.setKeyPrefix("shiro_session_"); return redisSessionDAO; } /** * shiro session的管理 */ @Bean public DefaultWebSessionManager sessionManager() { DefaultWebSessionManager sessionManager = new DefaultWebSessionManager(); sessionManager.setSessionDAO(redisSessionDAO()); // 会话超时时间,单位:毫秒 sessionManager.setGlobalSessionTimeout(sessionTimeout); // 定时清理失效会话, 清理用户直接关闭浏览器造成的孤立会话 sessionManager.setSessionValidationInterval(sessionTimeoutClean); sessionManager.setSessionValidationSchedulerEnabled(true); // 指定sessionid sessionManager.setSessionIdCookie(sessionIdCookie()); sessionManager.setSessionIdCookieEnabled(true); // 去掉shiro登录时url里的JSESSIONID sessionManager.setSessionIdUrlRewritingEnabled(false); return sessionManager; } /** * 指定本系统sessionid, 问题: 与servlet容器名冲突, 如jetty, tomcat 等默认jsessionid, * 当跳出shiro servlet时如error-page容器会为jsessionid重新分配值导致登录会话丢失! * * @return */ @Bean public SimpleCookie sessionIdCookie() { SimpleCookie simpleCookie = new SimpleCookie(); simpleCookie.setName("shiro.session"); return simpleCookie; } @Bean public SessionIdGenerator sessionIdGenerator() { SessionIdGenerator sessionIdGenerator = new SessionIdGenerator() { @Override public Serializable generateId(Session session) { return IdGen.uuid(); } }; return sessionIdGenerator; } } ``` LoginController代码如下 ``` @Controller public class LoginController { @Value("${login.adauth}") private String adAuth; /** * 管理登录 浏览器访问 系统 */ @RequestMapping(value = "/login", method = RequestMethod.GET) public String login(HttpServletRequest request, HttpServletResponse response, Model model) { User user = UserUtils.getUser(); // 如果已经登录,则跳转到管理首页 if (!StringUtils.isNullOrEmpty(user.getId())) { return "redirect:/loginSuccess"; } model.addAttribute("login_adauth", adAuth); model.addAttribute("domain", 0); return "sys/sysLogin"; } /** * 登录失败,真正登录的POST请求由Filter完成 */ @RequestMapping(value = "/login", method = RequestMethod.POST) public String login(@RequestParam(FormAuthenticationFilter.DEFAULT_USERNAME_PARAM) String username, String password, HttpServletRequest request, HttpServletResponse response, Model model) { User user = UserUtils.getUser(); // 如果已经登录,则跳转到管理首页 if (!StringUtils.isNullOrEmpty(user.getId())) { return "redirect:/loginSuccess"; } model.addAttribute(FormAuthenticationFilter.DEFAULT_USERNAME_PARAM, username); model.addAttribute("login_adauth", adAuth); model.addAttribute("domain", 1); return "sys/sysLogin"; } /** * 登录成功,进入管理首页 */ @RequestMapping(value = "/loginSuccess") public String index(HttpServletRequest request, HttpServletResponse response, Model model) { User user = UserUtils.getUser(); // 未登录,则跳转到登录页 if (StringUtils.isNullOrEmpty(user.getId())) { return "redirect:/login"; } model.addAttribute("user", user); model.addAttribute("login_adauth", adAuth); return "sys/sysIndex"; } } ``` sysLogin代码如下 ``` <div class="login"> <div class="loginlogo"></div> <form id="login" action="/login" method="post"> <input type="text" id="username" name="username" class="name" placeholder="User name" /> <input type="password" id="password" name="password" class="pwd" placeholder="Password" /> <div class="w_info" id="error_info">The user name error, please try again</div> <input type="submit" value="Login" class="submit" /> <div class="tipsDiv" style="text-align: center;"> <a style="color: #fff;" href="http://workplace.lenovo.com/SoftwareDetail?id=93">Chrome Download</a> </div> </form> </div> ``` 问题是浏览器输入http://127.0.0.1/login访问正常 , 登录也正常 ![访问正常的](https://img-ask.csdn.net/upload/201805/02/1525258098_775222.png) 如果我浏览器里面直接输入http://127.0.0.1访问就废了 , 看图 ![图片说明](https://img-ask.csdn.net/upload/201805/02/1525258471_873811.png) LoginController里面的login get方法也正常走 一到返回页面就是上面的错 ![图片说明](https://img-ask.csdn.net/upload/201805/02/1525258530_492367.png) 跪求大神解惑

项目中使用了shiro,我添加了几个实体类,启动tomcat报错

Error creating bean with name 'entityManagerFactory' defined in URL [file:/F:/eclipseWorkSpace1219/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/OmpApp/WEB-INF/classes/spring/spring-dao.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build EntityManagerFactory,我的项目是用pom管理的,分了一个war项目和是个jar项目,我在jar项目A中添加了五个实体类,然后在war项目B中的pom文件中增加了对A项目的依赖,但是启动服务器的时候报错。我这个项目使用的shiro,在spring-shiro.xml文件中定义了安全认证过滤器shiroFilter,启动的时候,shiro对实体类进行过滤吗?

shiro session使用redis存储

场景:使用redis存储shiro的session 当根据sessionId从redis中获取session对象时应返回null ``` try { if (null != sessionId) { byte[] bytes = robertRedisClient.get(redisSerializer.serialize(SHIRO_SESSION + sessionId.toString())); if (1 > bytes.length) { return null; } return (Session) redisSerializer.deserialize(bytes); } return null; } catch (Exception e) { log.error("获取shiro的session时发生异常,异常详细信息:\n {}", ExceptionUtils.getStackTrace(e)); return null; } ``` 问题:1、后台日志上可以看到nullpointexception,可也有新session创建的日志输出 ``` 2019-05-06 16:41:46.583 [XNIO-1 task-6] ERROR- com.robert.auth.session.RedisSessionDao - 获取shiro的session时发生异常,异常详细信息: java.lang.NullPointerException at com.robert.auth.session.RedisSessionDao.doReadSession(RedisSessionDao.java:54) at org.apache.shiro.session.mgt.eis.AbstractSessionDAO.readSession(AbstractSessionDAO.java:168) 2019-05-06 16:41:46.583 [XNIO-1 task-6] DEBUG- com.robert.auth.session.RedisSessionDao - 新增一个session:3dfe4f26-ddb2-4b1e-9fc0-fa772cd60dd8 2019-05-06 16:41:46.583 [XNIO-1 task-6] DEBUG- com.robert.auth.session.RedisSessionDao - 创建session的host:192.168.0.221,session主键:3dfe4f26-ddb2-4b1e-9fc0-fa772cd60dd8,最后访问时间:Mon May 06 16:41:46 CST 2019 2019-05-06 16:41:46.584 [XNIO-1 task-6] DEBUG- com.robert.auth.redis.RobertRedisClient - 向redis中写数据:key-shiro-session:3dfe4f26-ddb2-4b1e-9fc0-fa772cd60dd8,value-...,timeout-1800 2019-05-06 16:41:46.585 [XNIO-1 task-6] DEBUG- com.robert.auth.session.RedisSessionDao - 更新shiro session :3dfe4f26-ddb2-4b1e-9fc0-fa772cd60dd8 2019-05-06 16:41:46.585 [XNIO-1 task-6] DEBUG- com.robert.auth.session.RedisSessionDao - 创建session的host:192.168.0.221,session主键:3dfe4f26-ddb2-4b1e-9fc0-fa772cd60dd8,最后访问时间:Mon May 06 16:41:46 CST 2019 2019-05-06 16:41:46.585 [XNIO-1 task-6] DEBUG- com.robert.auth.redis.RobertRedisClient - 向redis中写数据:key-shiro-session:3dfe4f26-ddb2-4b1e-9fc0-fa772cd60dd8,value-...,timeout-1800 ``` 2、客户端获取不到请求响应

shiro JSP使用标签报错

在JSP页面使用shiro标签报错,要怎么改?求大神指点 java.lang.IllegalArgumentException: Wildcard string cannot be null or empty. Make sure permission strings are properly formatted. org.apache.shiro.authz.permission.WildcardPermission.setParts(WildcardPermission.java:151) org.apache.shiro.authz.permission.WildcardPermission.<init>(WildcardPermission.java:142) org.apache.shiro.authz.permission.WildcardPermission.<init>(WildcardPermission.java:138) org.apache.shiro.authz.permission.WildcardPermissionResolver.resolvePermission(WildcardPermissionResolver.java:41) org.apache.shiro.realm.AuthorizingRealm.resolvePermissions(AuthorizingRealm.java:433) org.apache.shiro.realm.AuthorizingRealm.getPermissions(AuthorizingRealm.java:409) org.apache.shiro.realm.AuthorizingRealm.isPermitted(AuthorizingRealm.java:466) org.apache.shiro.realm.AuthorizingRealm.isPermitted(AuthorizingRealm.java:462) org.apache.shiro.realm.AuthorizingRealm.isPermitted(AuthorizingRealm.java:457) org.apache.shiro.authz.ModularRealmAuthorizer.isPermitted(ModularRealmAuthorizer.java:223) org.apache.shiro.mgt.AuthorizingSecurityManager.isPermitted(AuthorizingSecurityManager.java:113) org.apache.shiro.subject.support.DelegatingSubject.isPermitted(DelegatingSubject.java:158) org.apache.shiro.web.tags.PermissionTag.isPermitted(PermissionTag.java:66) org.apache.shiro.web.tags.HasPermissionTag.showTagBody(HasPermissionTag.java:32) org.apache.shiro.web.tags.PermissionTag.onDoStartTag(PermissionTag.java:57) org.apache.shiro.web.tags.SecureTag.doStartTag(SecureTag.java:53) org.apache.jsp.success_jsp._jspx_meth_shiro_005fhasPermission_005f0(success_jsp.java:205) org.apache.jsp.success_jsp._jspService(success_jsp.java:122) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383) org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344) org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261) index.jsp <%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <body> <h2>Hello World!</h2> <form action="/login.do" method="post"> <table> <tr> <td>账号:</td> <td><input name="username" value="${users.username}"/></td> </tr> <tr> <td>密码:</td> <td><input type="password" name="password" value="${users.password}"/></td><br/> <td><input type="submit" value="login"/><span style="font-size: 12px;color: red">${error}</span></td> </tr> </table> </form> </body> </html> 登录成功之后的页面success.jsp <%@ page contentType="text/html;charset=UTF-8" language="java" %> <%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> ${info }欢迎你<br/> <shiro:hasRole name="admin"> 欢迎有admin角色的用户!<shiro:principal/> </shiro:hasRole> <shiro:hasPermission name="student:create"> 欢迎有student:create权限的用户!<shiro:principal/> </shiro:hasPermission> </body> </html> controller @Controller public class UsersController { @Autowired private UsersService usersService; @RequestMapping("/login") public String login(Model model,Users users){ Subject subject = SecurityUtils.getSubject(); UsernamePasswordToken token = new UsernamePasswordToken(users.getUsername(),users.getPassword()); try { subject.login(token); // Model model1 = (Model) subject.getSession(); // model1.addAttribute("info","welcome to"); // Session session = subject.getSession(); // session.setAttribute("info","Welcome To Shiro"); return "redirect:/success.jsp"; }catch (Exception e) { e.printStackTrace(); model.addAttribute("users",users); model.addAttribute("error","用户名或密码错误"); return "index"; } } }

项目集成了Shiro,以获取session就是ShiroSession,如何获取到原生的HttpSession呢?

项目集成了Shiro,以获取session就是ShiroSession,如何获取到原生的HttpSession呢?

shiro整合ehcache总是报错

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