错误解决: springmvc的头部标识写错。
情况是这样的:
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<?
xml
version
=
"1.0"
encoding
=
"UTF-8"
?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/cache"
|
如果不是的话,就会报出一下错误:
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SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'org.springframework.cache.interceptor.CacheInterceptor#0'
: Cannot resolve reference to bean
'cacheManager'
while
setting bean property
'cacheManager'
; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named
'cacheManager'
is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:
336
)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:
108
)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:
1471
)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:
1216
)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:
538
)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:
476
)
at org.springframework.beans.factory.support.AbstractBeanFactory$
1
.getObject(AbstractBeanFactory.java:
302
)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:
229
)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:
298
)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:
193
)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:
725
)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:
757
)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:
480
)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:
663
)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:
629
)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:
677
)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:
548
)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:
489
)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:
136
)
at javax.servlet.GenericServlet.init(GenericServlet.java:
158
)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:
1284
)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:
1197
)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:
1087
)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:
5262
)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:
5550
)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:
150
)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:
901
)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:
877
)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:
649
)
at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:
1760
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
57
)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
43
)
at java.lang.reflect.Method.invoke(Method.java:
601
)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:
301
)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:
819
)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:
792
)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:
618
)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:
565
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
57
)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
43
)
at java.lang.reflect.Method.invoke(Method.java:
601
)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:
301
)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:
819
)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:
792
)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:
1486
)
at javax.management.remote.rmi.RMIConnectionImpl.access$
300
(RMIConnectionImpl.java:
96
)
at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:
1327
)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:
1419
)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:
847
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
57
)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
43
)
at java.lang.reflect.Method.invoke(Method.java:
601
)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:
322
)
at sun.rmi.transport.Transport$
1
.run(Transport.java:
177
)
at sun.rmi.transport.Transport$
1
.run(Transport.java:
174
)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:
173
)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:
553
)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:
808
)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:
667
)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:
1145
)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:
615
)
at java.lang.Thread.run(Thread.java:
722
)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named
'cacheManager'
is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:
660
)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:
1157
)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:
280
)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:
193
)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDe
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