Question

我在我的应用程序中添加了3个bean＆＃39; XML文件

<bean id="rememberMeServices"
    class="org.springframework.security.web.authentication.rememberme.TokenBasedRememberMeServices">
    <property name="userDetailsService" ref="myUserDetailsService" />
    <property name="key" value="springRocks" />
</bean>

<bean id="rememberMeAuthenticationProvider"
    class="org.springframework.security.authentication.rememberme.RememberMeAuthenticationProvider">
    <property name="key" value="springRocks" />
</bean>

此外，我还将spring-security-web，spring-security-core，spring-security-config，spring-context依赖项添加到POM文件中。

但是，我仍然收到以下错误消息： org.springframework.beans.factory.BeanCreationException：创建名称为＆＃39; rememberMeFilter＆＃39;在类路径资源[META-INF / App-setup / applicationcontext-security.xml]中定义：bean的实例化失败;嵌套异常是org.springframework.beans.BeanInstantiationException：无法实例化[org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter]：找不到默认构造函数;嵌套异常是java.lang.NoSuchMethodException：org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter。（）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean（AbstractAutowireCapableBeanFactory.java:1101）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance（AbstractAutowireCapableBeanFactory.java:1046）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:504）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476） at org.springframework.beans.factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:303）在org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）在org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:299）在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:194） at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons（DefaultListableBeanFactory.java:755）在org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:757）在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:480） at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext（ContextLoader.java:403）在org.springframework.web.context.ContextLoader.initWebApplicationContext（ContextLoader.java:306）在org.springframework.web.context.ContextLoaderListener.contextInitialized（ContextLoaderListener.java:106） at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized（ContextHandler.java:800） at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized（ServletContextHandler.java:444） at org.eclipse.jetty.server.handler.ContextHandler.startContext（ContextHandler.java:791） at org.eclipse.jetty.servlet.ServletContextHandler.startContext（ServletContextHandler.java:294）在org.eclipse.jetty.webapp.WebAppContext.startWebapp（WebAppContext.java:1349）在org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp（JettyWebAppContext.java:296） at org.eclipse.jetty.webapp.WebAppContext.startContext（WebAppContext.java:1342） at org.eclipse.jetty.server.handler.ContextHandler.doStart（ContextHandler.java:741）在org.eclipse.jetty.webapp.WebAppContext.doStart（WebAppContext.java:505）在org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart（JettyWebAppContext.java:365） at org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:132）在org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:114） at org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:61）在org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart（ContextHandlerCollection.java:163） at org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:132）在org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:114） at org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:61） at org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.util.component.ContainerLifeCycle.start（ContainerLifeCycle.java:132）在org.eclipse.jetty.server.Server.start（Server.java:387）在org.eclipse.jetty.util.component.ContainerLifeCycle.doStart（ContainerLifeCycle.java:114） at org.eclipse.jetty.server.handler.AbstractHandler.doStart（AbstractHandler.java:61）在org.eclipse.jetty.server.Server.doStart（Server.java:354）在org.eclipse.jetty.maven.plugin.JettyServer.doStart（JettyServer.java:73） at org.eclipse.jetty.util.component.AbstractLifeCycle.start（AbstractLifeCycle.java:68）在org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty（AbstractJettyMojo.java:534）在org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute（AbstractJettyMojo.java:357）在org.eclipse.jetty.maven.plugin.JettyRunMojo.execute（JettyRunMojo.java:167）在org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo（DefaultBuildPluginManager.java:134）在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:208）在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:153）在org.apache.maven.lifecycle.internal.MojoExecutor.execute（MojoExecutor.java:145）在org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject（LifecycleModuleBuilder.java:116）在org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject（LifecycleModuleBuilder.java:80）在org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build（SingleThreadedBuilder.java:51）在org.apache.maven.lifecycle.internal.LifecycleStarter.execute（LifecycleStarter.java:128）在org.apache.maven.DefaultMaven.doExecute（DefaultMaven.java:307）在org.apache.maven.DefaultMaven.doExecute（DefaultMaven.java:193）在org.apache.maven.DefaultMaven.execute（DefaultMaven.java:106）在org.apache.maven.cli.MavenCli.execute（MavenCli.java:862）在org.apache.maven.cli.MavenCli.doMain（MavenCli.java:286）在org.apache.maven.cli.MavenCli.main（MavenCli.java:197） 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:498）在org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced（Launcher.java:289）在org.codehaus.plexus.classworlds.launcher.Launcher.launch（Launcher.java:229）在org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode（Launcher.java:415）在org.codehaus.plexus.classworlds.launcher.Launcher.main（Launcher.java:356）引起：org.springframework.beans.BeanInstantiationException：无法实例化[org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter]：找不到默认构造函数;嵌套异常是java.lang.NoSuchMethodException：org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter。（）在org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate（SimpleInstantiationStrategy.java:85）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean（AbstractAutowireCapableBeanFactory.java:1094） ......还有65个引起：java.lang.NoSuchMethodException：org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter。（）在java.lang.Class.getConstructor0（Class.java:3082） at java.lang.Class.getDeclaredConstructor（Class.java:2178）在org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate（SimpleInstantiationStrategy.java:80） ... 66更多

我错过了任何依赖吗？

Answer 1

RememberMeAuthenticatioinProvider的正确类路径是：

org.springframework.security.authentication.RememberMeAuthenticationProvider

我认为您的文档中存在拼写错误。

~~您的其他bean引用也应该更新~~

修改

您似乎正在使用比您的文档更新版本的RememberMeAuthenticationProvider。

RememberMeAuthenticationProvider的默认构造函数不再公开。这是唯一剩下的构造函数：

RememberMeAuthenticationFilter(AuthenticationManager authenticationManager, RememberMeServices rememberMeServices)

所以你必须提供构造函数参数：

<bean id="rememberMeAuthenticationProvider" class="org.springframework.security.authentication.rememberme.RememberMeAuthenticationProvider"> <constructor-arg ref="yourAuthManager"/> <constructor-arg ref="rememberMeServices"/> <property name="key" value="springRocks" /> </bean>

添加bean

1 个答案: