背景：本MUEAS项目，一开始的时候，是没有引入redis的，考虑到后期性能的问题而引入。之前没有引用redis的时候，用户登录是正常的。但是，在加入redis支持后，登录就出错！错误如下：
1 . ____ _ __ _ _ 2 /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ 3 ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ 4 \\/ ___)| |_)| | | | | || (_| | ) ) ) ) 5 ' |____| .__|_| |_|_| |_\__, | / / / / 6 =========|_|==============|___/=/_/_/_/ 7 :: Spring Boot :: (v1.2.7.RELEASE) 8 9 [2015-12-29 10:18:37.165] log4j - 31595 INFO [main] --- Application: Starting Application on CloudGame with PID 31595 (/home/webWps/mueas-mongo/target/classes started by root in /home/webWps/mueas-mongo) 10 [2015-12-29 10:18:37.237] log4j - 31595 INFO [main] --- AnnotationConfigEmbeddedWebApplicationContext: Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@7c271d34: startup date [Tue Dec 29 10:18:37 CST 2015]; root of context hierarchy 11 [2015-12-29 10:18:39.868] log4j - 31595 INFO [main] --- AutowiredAnnotationBeanPostProcessor: JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 12 [2015-12-29 10:18:40.163] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'org.springframework.scheduling.annotation.SchedulingConfiguration' of type [class org.springframework.scheduling.annotation.SchedulingConfiguration$$EnhancerBySpringCGLIB$$99932978] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 13 [2015-12-29 10:18:40.419] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration' of type [class org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration$$EnhancerBySpringCGLIB$$525eef57] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 14 [2015-12-29 10:18:40.449] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'objectPostProcessor' of type [class org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 15 [2015-12-29 10:18:40.451] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler@2cd84149' of type [class org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 16 [2015-12-29 10:18:40.476] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'mueasPermissionEvaluator' of type [class com.tinguish.mueas.infra.security.MueasPermissionEvaluator] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 17 [2015-12-29 10:18:40.540] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'methodSecurityConfig' of type [class com.tinguish.mueas.infra.security.MethodSecurityConfig$$EnhancerBySpringCGLIB$$5242b1ec] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 18 [2015-12-29 10:18:40.557] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'methodSecurityMetadataSource' of type [class org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 19 [2015-12-29 10:18:40.562] log4j - 31595 INFO [main] --- PostProcessorRegistrationDelegate$BeanPostProcessorChecker: Bean 'metaDataSourceAdvisor' of type [class org.springframework.security.access.intercept.aopalliance.MethodSecurityMetadataSourceAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 20 [2015-12-29 10:18:41.039] log4j - 31595 INFO [main] --- TomcatEmbeddedServletContainer: Tomcat initialized with port(s): 8080 (http) 21 [2015-12-29 10:18:41.449] log4j - 31595 INFO [main] --- StandardService: Starting service Tomcat 22 [2015-12-29 10:18:41.451] log4j - 31595 INFO [main] --- StandardEngine: Starting Servlet Engine: Apache Tomcat/8.0.28 23 [2015-12-29 10:18:41.657] log4j - 31595 INFO [localhost-startStop-1] --- [/]: Initializing Spring embedded WebApplicationContext 24 [2015-12-29 10:18:41.657] log4j - 31595 INFO [localhost-startStop-1] --- ContextLoader: Root WebApplicationContext: initialization completed in 4423 ms 25 [2015-12-29 10:18:44.031] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: Ant [pattern='/css/**'], [] 26 [2015-12-29 10:18:44.031] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: Ant [pattern='/js/**'], [] 27 [2015-12-29 10:18:44.031] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: Ant [pattern='/images/**'], [] 28 [2015-12-29 10:18:44.031] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: Ant [pattern='/**/favicon.ico'], [] 29 [2015-12-29 10:18:44.031] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: Ant [pattern='/error'], [] 30 [2015-12-29 10:18:44.138] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@272b811d, org.springframework.security.web.context.SecurityContextPersistenceFilter@1ab55f98, org.springframework.security.web.header.HeaderWriterFilter@7da7fe14, org.springframework.security.web.authentication.logout.LogoutFilter@296758e5, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@55ac5e8a, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@28facd93, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@74f4c543, org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter@4031202, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@1929ab02, org.springframework.security.web.session.SessionManagementFilter@615a1d5f, org.springframework.security.web.access.ExceptionTranslationFilter@1468193e, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@273c59de] 31 [2015-12-29 10:18:44.155] log4j - 31595 INFO [localhost-startStop-1] --- DefaultSecurityFilterChain: Creating filter chain: OrRequestMatcher [requestMatchers=[Ant [pattern='/**']]], [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@5f8f81db, org.springframework.security.web.context.SecurityContextPersistenceFilter@165973f5, org.springframework.security.web.header.HeaderWriterFilter@723a02aa, org.springframework.security.web.authentication.logout.LogoutFilter@60c20fb6, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@6495a75a, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@4acbe549, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@103a41fc, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@469681e0, org.springframework.security.web.session.SessionManagementFilter@3e85217c, org.springframework.security.web.access.ExceptionTranslationFilter@45c69c37, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@3470e41a] 32 [2015-12-29 10:18:44.471] log4j - 31595 INFO [localhost-startStop-1] --- FilterRegistrationBean: Mapping filter: 'characterEncodingFilter' to: [/*] 33 [2015-12-29 10:18:44.471] log4j - 31595 INFO [localhost-startStop-1] --- FilterRegistrationBean: Mapping filter: 'hiddenHttpMethodFilter' to: [/*] 34 [2015-12-29 10:18:44.472] log4j - 31595 INFO [localhost-startStop-1] --- FilterRegistrationBean: Mapping filter: 'springSessionRepositoryFilter' to: [/*] 35 [2015-12-29 10:18:44.472] log4j - 31595 INFO [localhost-startStop-1] --- FilterRegistrationBean: Mapping filter: 'springSecurityFilterChain' to: [/*] 36 [2015-12-29 10:18:44.472] log4j - 31595 INFO [localhost-startStop-1] --- ServletRegistrationBean: Mapping servlet: 'dispatcherServlet' to [/] 37 [2015-12-29 10:18:44.838] log4j - 31595 INFO [main] --- RequestMappingHandlerAdapter: Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@7c271d34: startup date [Tue Dec 29 10:18:37 CST 2015]; root of context hierarchy 38 [2015-12-29 10:18:44.926] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/userid],methods=[POST]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.userId(com.tinguish.mueas.user.model.User,java.lang.String) 39 [2015-12-29 10:18:44.926] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/pri_college]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.userPriCollege(com.tinguish.mueas.user.model.User) 40 [2015-12-29 10:18:44.927] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/sec_college]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.userSecCollege(com.tinguish.mueas.user.model.User) 41 [2015-12-29 10:18:44.927] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/check/oldPassword]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.checkOldPassword(com.tinguish.mueas.user.model.User,java.lang.String) 42 [2015-12-29 10:18:44.927] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting]}" onto public org.springframework.web.servlet.ModelAndView com.tinguish.mueas.user.controller.UserController.mySetting(com.tinguish.mueas.user.model.User) 43 [2015-12-29 10:18:44.927] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/m_single]}" onto public org.springframework.web.servlet.ModelAndView com.tinguish.mueas.user.controller.UserController.createSingleUser() 44 [2015-12-29 10:18:44.927] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/m_multi]}" onto public org.springframework.web.servlet.ModelAndView com.tinguish.mueas.user.controller.UserController.createMultiUsers() 45 [2015-12-29 10:18:44.928] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/m_mgmt]}" onto public org.springframework.web.servlet.ModelAndView com.tinguish.mueas.user.controller.UserController.mgmtUsers(com.tinguish.mueas.user.model.User) 46 [2015-12-29 10:18:44.928] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/new/one]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.createUser(javax.servlet.http.HttpServletRequest) 47 [2015-12-29 10:18:44.928] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/profile]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.userProfile(com.tinguish.mueas.user.model.User) 48 [2015-12-29 10:18:44.928] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/username],methods=[POST]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.userName(com.tinguish.mueas.user.model.User,java.lang.String) 49 [2015-12-29 10:18:44.929] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/user/setting/password]}" onto public java.util.Map<java.lang.String, java.lang.String> com.tinguish.mueas.user.controller.UserController.userPassword(com.tinguish.mueas.user.model.User,java.lang.String,java.lang.String) 50 [2015-12-29 10:18:44.929] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/ || /home]}" onto public java.lang.String com.tinguish.mueas.infra.login.LoginController.home() 51 [2015-12-29 10:18:44.930] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/seeu]}" onto public java.lang.String com.tinguish.mueas.infra.login.LoginController.logout() 52 [2015-12-29 10:18:44.930] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/login]}" onto public org.springframework.web.servlet.ModelAndView com.tinguish.mueas.infra.login.LoginController.login(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) 53 [2015-12-29 10:18:44.931] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/password/forgot],methods=[POST]}" onto public java.lang.String com.tinguish.mueas.infra.password.ForgotPasswordController.forgetPassword(com.tinguish.mueas.user.model.User,org.springframework.ui.Model) throws javax.mail.MessagingException,java.io.IOException 54 [2015-12-29 10:18:44.931] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/password/forgot],methods=[GET]}" onto public java.lang.String com.tinguish.mueas.infra.password.ForgotPasswordController.resetPasswordView(org.springframework.ui.Model) 55 [2015-12-29 10:18:44.932] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/password/reset],methods=[GET]}" onto public java.lang.String com.tinguish.mueas.infra.password.ResetPasswordController.resetpasswordView(java.lang.String,org.springframework.ui.Model) 56 [2015-12-29 10:18:44.932] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/password/reset],methods=[POST]}" onto public java.lang.String com.tinguish.mueas.infra.password.ResetPasswordController.resetPassword(java.lang.String,com.tinguish.mueas.user.model.User,org.springframework.ui.Model) 57 [2015-12-29 10:18:44.932] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/error]}" onto org.springframework.web.servlet.ModelAndView com.tinguish.mueas.infra.error.MueasErrorController.error(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) 58 [2015-12-29 10:18:44.933] log4j - 31595 INFO [main] --- RequestMappingHandlerMapping: Mapped "{[/mgmt/score/ || /mgmt/score]}" onto public org.springframework.web.servlet.ModelAndView com.tinguish.mueas.score.ScoreMgmtController.Score() 59 [2015-12-29 10:18:44.992] log4j - 31595 INFO [main] --- SimpleUrlHandlerMapping: Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 60 [2015-12-29 10:18:44.993] log4j - 31595 INFO [main] --- SimpleUrlHandlerMapping: Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 61 [2015-12-29 10:18:45.090] log4j - 31595 INFO [main] --- SimpleUrlHandlerMapping: Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 62 [2015-12-29 10:18:45.544] log4j - 31595 INFO [main] --- AnnotationMBeanExporter: Registering beans for JMX exposure on startup 63 [2015-12-29 10:18:45.554] log4j - 31595 INFO [main] --- DefaultLifecycleProcessor: Starting beans in phase 2147483647 64 [2015-12-29 10:18:45.757] log4j - 31595 INFO [main] --- TomcatEmbeddedServletContainer: Tomcat started on port(s): 8080 (http) 65 [2015-12-29 10:18:45.760] log4j - 31595 INFO [main] --- Application: Started Application in 8.99 seconds (JVM running for 9.316) 66 [2015-12-29 10:21:41.487] log4j - 31595 INFO [http-nio-8080-exec-1] --- [/]: Initializing Spring FrameworkServlet 'dispatcherServlet' 67 [2015-12-29 10:21:41.488] log4j - 31595 INFO [http-nio-8080-exec-1] --- DispatcherServlet: FrameworkServlet 'dispatcherServlet': initialization started 68 [2015-12-29 10:21:41.507] log4j - 31595 INFO [http-nio-8080-exec-1] --- DispatcherServlet: FrameworkServlet 'dispatcherServlet': initialization completed in 19 ms 69 [2015-12-29 10:21:41.690] log4j - 31595 INFO [http-nio-8080-exec-2] --- TemplateEngine: [THYMELEAF] INITIALIZING TEMPLATE ENGINE 70 [2015-12-29 10:21:41.765] log4j - 31595 INFO [http-nio-8080-exec-2] --- AbstractTemplateResolver: [THYMELEAF] INITIALIZING TEMPLATE RESOLVER: org.thymeleaf.templateresolver.TemplateResolver 71 [2015-12-29 10:21:41.765] log4j - 31595 INFO [http-nio-8080-exec-2] --- AbstractTemplateResolver: [THYMELEAF] TEMPLATE RESOLVER INITIALIZED OK 72 [2015-12-29 10:21:41.766] log4j - 31595 INFO [http-nio-8080-exec-2] --- AbstractMessageResolver: [THYMELEAF] INITIALIZING MESSAGE RESOLVER: org.thymeleaf.spring4.messageresolver.SpringMessageResolver 73 [2015-12-29 10:21:41.766] log4j - 31595 INFO [http-nio-8080-exec-2] --- AbstractMessageResolver: [THYMELEAF] MESSAGE RESOLVER INITIALIZED OK 74 [2015-12-29 10:21:41.775] log4j - 31595 INFO [http-nio-8080-exec-2] --- CONFIG: [THYMELEAF] TEMPLATE ENGINE CONFIGURATION: 75 [THYMELEAF] * Cache Factory implementation: org.thymeleaf.cache.StandardCacheManager 76 [THYMELEAF] * Template modes: 77 [THYMELEAF] * VALIDXML 78 [THYMELEAF] * HTML5 79 [THYMELEAF] * VALIDXHTML 80 [THYMELEAF] * LEGACYHTML5 81 [THYMELEAF] * XHTML 82 [THYMELEAF] * XML 83 [THYMELEAF] * Template resolvers (in order): 84 [THYMELEAF] * org.thymeleaf.templateresolver.TemplateResolver 85 [THYMELEAF] * Message resolvers (in order): 86 [THYMELEAF] * org.thymeleaf.spring4.messageresolver.SpringMessageResolver 87 [THYMELEAF] * Dialect [1 of 3]: org.thymeleaf.spring4.dialect.SpringStandardDialect 88 [THYMELEAF] * Prefix: "th" 89 [THYMELEAF] * Dialect [2 of 3]: org.thymeleaf.extras.springsecurity3.dialect.SpringSecurityDialect 90 [THYMELEAF] * Prefix: "sec" 91 [THYMELEAF] * Dialect [3 of 3]: nz.net.ultraq.thymeleaf.LayoutDialect 92 [THYMELEAF] * Prefix: "layout" 93 [THYMELEAF] TEMPLATE ENGINE CONFIGURED OK 94 [2015-12-29 10:21:41.775] log4j - 31595 INFO [http-nio-8080-exec-2] --- TemplateEngine: [THYMELEAF] TEMPLATE ENGINE INITIALIZED 95 [2015-12-29 10:21:50.834] log4j - 31595 ERROR [http-nio-8080-exec-10] --- [dispatcherServlet]: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception 96 org.springframework.data.redis.serializer.SerializationException: Cannot serialize; nested exception is org.springframework.core.serializer.support.SerializationFailedException: Failed to serialize object using DefaultSerializer; nested exception is java.io.NotSerializableException: com.tinguish.mueas.user.model.User 97 at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.serialize(JdkSerializationRedisSerializer.java:52) 98 at org.springframework.data.redis.core.AbstractOperations.rawHashValue(AbstractOperations.java:146) 99 at org.springframework.data.redis.core.DefaultHashOperations.putAll(DefaultHashOperations.java:128) 100 at org.springframework.data.redis.core.DefaultBoundHashOperations.putAll(DefaultBoundHashOperations.java:85) 101 at org.springframework.session.data.redis.RedisOperationsSessionRepository$RedisSession.saveDelta(RedisOperationsSessionRepository.java:409) 102 at org.springframework.session.data.redis.RedisOperationsSessionRepository$RedisSession.access$000(RedisOperationsSessionRepository.java:331) 103 at org.springframework.session.data.redis.RedisOperationsSessionRepository.save(RedisOperationsSessionRepository.java:211) 104 at org.springframework.session.data.redis.RedisOperationsSessionRepository.save(RedisOperationsSessionRepository.java:141) 105 at org.springframework.session.web.http.SessionRepositoryFilter$SessionRepositoryRequestWrapper.commitSession(SessionRepositoryFilter.java:193) 106 at org.springframework.session.web.http.SessionRepositoryFilter$SessionRepositoryRequestWrapper.access$100(SessionRepositoryFilter.java:169) 107 at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:127) 108 at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:65) 109 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 110 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 111 at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) 112 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 113 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 114 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 115 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) 116 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 117 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) 118 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 119 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217) 120 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) 121 at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) 122 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) 123 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) 124 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) 125 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) 126 at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) 127 at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) 128 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) 129 at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) 130 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 131 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 132 at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 133 at java.lang.Thread.run(Thread.java:745) 134 Caused by: org.springframework.core.serializer.support.SerializationFailedException: Failed to serialize object using DefaultSerializer; nested exception is java.io.NotSerializableException: com.tinguish.mueas.user.model.User 135 at org.springframework.core.serializer.support.SerializingConverter.convert(SerializingConverter.java:68) 136 at org.springframework.core.serializer.support.SerializingConverter.convert(SerializingConverter.java:35) 137 at org.springframework.data.redis.serializer.JdkSerializationRedisSerializer.serialize(JdkSerializationRedisSerializer.java:50) 138 ... 36 more 139 Caused by: java.io.NotSerializableException: com.tinguish.mueas.user.model.User 140 at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183) 141 at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 142 at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 143 at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 144 at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 145 at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 146 at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 147 at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 148 at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 149 at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547) 150 at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508) 151 at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431) 152 at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177) 153 at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347) 154 at org.springframework.core.serializer.DefaultSerializer.serialize(DefaultSerializer.java:46) 155 at org.springframework.core.serializer.support.SerializingConverter.convert(SerializingConverter.java:63) 156 ... 38 more
很是奇怪。。。。。。
后来拜读了一下spring data redis的官方文档：
From the framework perspective, the data stored in Redis is just bytes. While Redis itself supports various types, for the most part these refer to the way the data is stored rather then what it represents. It is up to the user to decide whether the information gets translated into Strings or any other objects. The conversion between the user (custom) types and raw data (and vice-versa) is handled in Spring Data Redis through the RedisSerializer interface (package org.springframework.data.redis.serializer) which as the name implies, takes care of the serialization process. Multiple implementations are available out of the box, two of which have been already mentioned before in this documentation: the StringRedisSerializer and the JdkSerializationRedisSerializer. However one can use OxmSerializer for Object/XML mapping through Spring 3 OXM support or either JacksonJsonRedisSerializer, Jackson2JsonRedisSerializer or `GenericJackson2JsonRedisSerializer for storing data in JSON format. Do note that the storage format is not limited only to values - it can be used for keys, values or hashes without any restrictions. |
从中得到一点启发，那就是spring session redis将session存入到redis后，是将数据序列化后存入的，所以，当没有序列化的数据，直接从数据库读出来，在经过spring security认证之后，会将SecurityContext写入到httpSesson中.
| org.springframework.security.web.context.HttpSessionSecurityContextRepository$SaveToSessionResponseWrapper中saveContext的操作，将会把SecurityContext以SPRING_SECURITY_CONTEXT为key写入httpSession中，而SecurityContext中包含了authentication (UsernamePasswordAuthenticationToken),这个，我相信大家都知道了，这个里面就含有当前登录操作的principle，即继承于UserDetails。 |
出于这个考虑，结合错误提示信息Caused by: java.io.NotSerializableException: com.tinguish.mueas.user.model.User，于是将我的User类，改为下面的形式：
1
1 //注意，我的User继承BasicUser，所以，只将BasicUser继承Serializable。 2 public class BasicUser implements Serializable{ 3 4 /** 5 * 6 */ 7 private static final long serialVersionUID = -8366929034564774130L; 8 9 。。。。。。。。。。。。。 10 }
经过上面的简单修改后，果然，可以正常的登录了，不再出现上述错误，一切操作都正常！
正常运行下的redis的session下的内容可以看到：
| 127.0.0.1:6379> hkeys spring:session:sessions:f5a6f5fa-0d8a-4250-87bd-ca6a82384fe2 |