1. 環境介紹
JDK 1.8 Spring-Boot 1.5.1.RELEASE, STS IDE
2. 問題的提出
創建了一個非常簡約的Spring Boot Web Application,其中使用了Spring-Session,具體的maven依賴如下:
- <dependency>
- <groupId>org.springframework.session</groupId>
- <artifactId>spring-session</artifactId>
- lt;/dependency>
- Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
- 2017-02-23 17:48:10.710 ERROR 29484 --- [ restartedMain] o.s.boot.SpringApplication : Application startup failed
- org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.session.SessionAutoConfiguration$SessionRepositoryValidator': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: No session repository could be auto-configured, check your configuration (session store type is 'null')
- at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:137)
- at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:409)
- at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1620)
- at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
- at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
- at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
- at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
- at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
- at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
- at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
- at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
- at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
- at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
- at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737)
- at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370)
- at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
- at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162)
- at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151)
- at org.rosebird.data.stock.StockdataApplication.main(StockdataApplication.java:10)
- at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- at java.lang.reflect.Method.invoke(Method.java:497)
- at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
- Caused by: java.lang.IllegalArgumentException: No session repository could be auto-configured, check your configuration (session store type is 'null')
- at org.springframework.util.Assert.notNull(Assert.java:115)
- at org.springframework.boot.autoconfigure.session.SessionAutoConfiguration$SessionRepositoryValidator.checkSessionRepository(SessionAutoConfiguration.java:100)
- at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- at java.lang.reflect.Method.invoke(Method.java:497)
- at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:366)
- at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:311)
- at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:134)
- ... 23 common frames omitted
3. 問題的解決與分析
在網上搜索之後,我們發現session store type使用來存放session的存儲方式,目前Spring boot中只支持redis方式。 由於本應用暫無需將session放入redis的需求,故這裏就可以將session store type設置爲none.
這裏我們將此配置信息放入application.properites之中:
- # default-store in spring session. it will be set in redis only outside.
- spring.session.store-type=none
- 2017-02-23 19:36:17.437 INFO 10500 --- [ restartedMain] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: OrRequestMatcher [requestMatchers=[Ant [pattern='/css/**'], Ant [pattern='/js/**'], Ant [pattern='/images/**'], Ant [pattern='/webjars/**'], Ant [pattern='/**/favicon.ico'], Ant [pattern='/error']]], []
- 2017-02-23 19:36:17.823 INFO 10500 --- [ restartedMain] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: OrRequestMatcher [requestMatchers=[Ant [pattern='/**']]], [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@6c7bc3c3, org.springframework.security.web.context.SecurityContextPersistenceFilter@7e251380, org.springframework.security.web.header.HeaderWriterFilter@d2c9b20, org.springframework.security.web.authentication.logout.LogoutFilter@32d5aa81, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@57b802cf, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@6a11f15, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@510cb143, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@69e3d43f, org.springframework.security.web.session.SessionManagementFilter@182c322e, org.springframework.security.web.access.ExceptionTranslationFilter@72545397, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@7c8a6e92]
- 2017-02-23 19:36:18.163 INFO 10500 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
- 2017-02-23 19:36:18.346 INFO 10500 --- [ restartedMain] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
- 2017-02-23 19:36:18.570 INFO 10500 --- [ restartedMain] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
- 2017-02-23 19:36:18.588 INFO 10500 --- [ restartedMain] o.r.data.stock.StockdataApplication : Started StockdataApplication in 25.393 seconds (JVM running for 27.444)
無。
參考資料:
1. http://stackoverflow.com/questions/38194650/no-session-repository-could-be-auto-configured-check-your-configuration-sessio