Spring主要版本'；3'；应为，但您运行的版本为：4.0.5.0

我最近升级到SpringCore4.0.5，并确保所有其他spring组件都在兼容版本中。我唯一没有升级的是spring-ldap-1.3.1和spring-security-3.1.2

在我将WAR部署到Tomcat服务器后，我在Tomcat控制台上看到一些消息，上面写着“预期的Spring主要版本为'3'，但您运行的版本为：4.0.5.RELEASE。请检查您的类路径以查找不需要的jar文件。”。但并没有任何例外，服务器启动成功，应用程序运行正常

Listening for transport dt_socket at address: 8889
Mar 26, 2015 6:08:39 PM org.apache.catalina.core.AprLifecycleListener init
INFO: Loaded APR based Apache Tomcat Native library 1.1.32 using APR version 1.5.1.
Mar 26, 2015 6:08:39 PM org.apache.catalina.core.AprLifecycleListener init
INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters false], random [true].
Mar 26, 2015 6:08:40 PM org.apache.catalina.core.AprLifecycleListener initializeSSL
INFO: OpenSSL successfully initialized with version OpenSSL 1.0.1j 15 Oct 2014
Mar 26, 2015 6:08:40 PM org.apache.coyote.http11.Http11AprProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8888
Mar 26, 2015 6:08:40 PM org.apache.coyote.ajp.AjpAprProtocol init
INFO: Initializing Coyote AJP/1.3 on ajp-8009
Mar 26, 2015 6:08:40 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1142 ms
Mar 26, 2015 6:08:40 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Mar 26, 2015 6:08:40 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.43
Mar 26, 2015 6:08:40 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor host-manager.xml
Mar 26, 2015 6:08:41 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor manager.xml
Mar 26, 2015 6:08:41 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive my-application-ui.war
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
Mar 26, 2015 6:08:42 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive my-application-web-service.war
**-*** Spring Major version '3' expected, but you are running with version: 4.0.5.RELEASE. Please check your classpath for unwanted jar files.**
-Root WebApplicationContext: initialization completed in 39254 ms

我转到WEB-INF\lib，看到Spring jar如下所示

spring-aop-4.0.5.RELEASE.jar
spring-beans-4.0.5.RELEASE.jar
spring-context-4.0.5.RELEASE.jar
spring-context-support-4.0.5.RELEASE.jar
spring-core-4.0.5.RELEASE.jar
spring-expression-4.0.5.RELEASE.jar
spring-jdbc-4.0.5.RELEASE.jar
spring-jms-4.0.5.RELEASE.jar
spring-orm-4.0.5.RELEASE.jar
spring-oxm-4.0.5.RELEASE.jar
spring-tx-4.0.5.RELEASE.jar
spring-web-4.0.5.RELEASE.jar
spring-webmvc-4.0.5.RELEASE.jar
spring-ws-core-2.2.0.RELEASE.jar
spring-ws-security-2.2.0.RELEASE.jar
spring-ws-support-2.2.0.RELEASE.jar
spring-xml-2.2.0.RELEASE.jar
spring-ldap-1.3.1.RELEASE-all.jar
spring-ldap-core-1.3.1.RELEASE.jar
spring-security-config-3.1.2.RELEASE.jar
spring-security-core-3.1.2.RELEASE.jar
spring-security-ldap-3.1.2.RELEASE.jar
spring-security-web-3.1.2.RELEASE.jar

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我不知道这条消息是从哪里来的，原因是什么。非常感谢您的帮助。

恐怕Spring Security 3.1.2依赖于Spring Core 3，因此不可能包含Spring Core 4（检查）

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但是可以将SpringSecurity3.2与SpringCore4（关于如何处理依赖关系的详细信息）结合使用。

我查看了Spring源代码，发现版本检查是由SpringSecurityCore完成的。在spring-security-3.1.2中，它期望spring核心的主要版本为3，因此会发出警告。在spring-security-3.2.6中，它似乎只检查主版本是否低于最低版本，而不关心主版本是否高于最低版本，这似乎更有意义。将升级到spring-security-3.2.6。是的，spring-security 3.2只检查主版本是否低于最低版本，而不关心是否高于最低版本。