java Spring 3.0：“前缀”X“用于属性”Y“与元素类型相关联”Z“未绑定”
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时间：2020-10-30 05:37:20 来源:igfitidea点击:
Spring 3.0: "The prefix" X "for attribute" Y "associated with an element type" Z "is not bound"
提问by Sajee
My app was working fine until this morning but I started getting the errors below after I renamed my Netbeans 6.9 project this morning.
我的应用程序在今天早上之前一直运行良好，但在今天早上重命名我的 Netbeans 6.9 项目后，我开始收到以下错误。
I'm getting the following error when building my Spring 3.0.4 app:
构建 Spring 3.0.4 应用程序时出现以下错误：
The prefix "p" for attribute "p:driverClassName" associated with an element type "beans:bean" is not bound
applicationContext.xml:
应用上下文.xml：
<?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:security="http://www.springframework.org/schema/security"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.3.xsd">
<bean id="myEmf" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
<property name="persistenceUnitName" value="TT-SpringMVCPU"/>
</bean>
<bean id="configurationLoader"
class="org.springmodules.validation.bean.conf.loader.annotation.AnnotationBeanValidationConfigurationLoader"/>
<bean id="validator"
class="org.springmodules.validation.bean.BeanValidator"
p:configurationLoader-ref="configurationLoader"
p:errorCodeConverter-ref="errorCodeConverter"/>
<bean id="errorCodeConverter"
class="org.springmodules.validation.bean.converter.KeepAsIsErrorCodeConverter"/>
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource"
p:basename="WEB-INF/errors"/>
<bean id="TT-SQLServer"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
p:driverClassName="net.sourceforge.jtds.jdbc.Driver"
p:url="jdbc:jtds:sqlserver://localhost:1234/TTToys"
p:username="sa"
p:password="Password1" />
</beans>
applicationContext-security:
应用上下文安全：
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">
<http auto-config='true'>
<intercept-url pattern="/login" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/secure/**" access="ROLE_USER" />
<form-login login-page='/login' />
</http>
<authentication-manager>
<authentication-provider user-service-ref='myUserDetailsService'/>
</authentication-manager>
<beans:bean id="myUserDetailsService"
class="org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl">
<beans:property name="dataSource" ref="TT-SQLServer"/>
</beans:bean>
</beans:beans>
The above error is causing this error:
上述错误导致此错误：
Nov 24, 2010 10:52:54 AM org.springframework.web.context.ContextLoader initWebApplicationContext
SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myEmf' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: No Persistence provider for EntityManager named TT-SpringMVCPU
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory.getObject(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:521)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1359)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1500)
at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:849)
at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:351)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
Caused by: javax.persistence.PersistenceException: No Persistence provider for EntityManager named TT-SpringMVCPU
at javax.persistence.Persistence.createEntityManagerFactory(Unknown Source)
at org.springframework.orm.jpa.LocalEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalEntityManagerFactoryBean.java:92)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:308)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
... 45 more
persistence.xml
持久化文件
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="TT-SpringMVCPU" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<class>com.sajee.TT.db.Categories</class>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:jtds:sqlserver://localhost:1234/TailSpinToys"/>
<property name="javax.persistence.jdbc.password" value="Password1"/>
<property name="javax.persistence.jdbc.driver" value="net.sourceforge.jtds.jdbc.Driver"/>
<property name="javax.persistence.jdbc.user" value="sa"/>
</properties>
</persistence-unit>
</persistence>
See anything wrong here?
看到这里有什么问题吗？
回答by Yonatan Abrego
You need to add namespaces to your beans declaration.
您需要将命名空间添加到 bean 声明中。
xmlns:c="http://www.springframework.org/schema/c" xmlns:p="http://www.springframework.org/schema/p"
xmlns:c="http://www.springframework.org/schema/c" xmlns:p="http://www.springframework.org/schema/p"
See the spring documentation reference.
请参阅弹簧文档参考。
http://docs.spring.io/spring/docs/3.2.x/spring-framework-reference/html/beans.html#beans-p-namespace
http://docs.spring.io/spring/docs/3.2.x/spring-framework-reference/html/beans.html#beans-p-namespace
回答by Grzegorz Oledzki
I don't have any experience with Netbeans, but I guess the problem might be related to XML schema for the pnamespace.
我对 Netbeans 没有任何经验，但我想问题可能与p命名空间的XML 模式有关。
It's a wild guess, but let me take it. Maybe you had configured Netbeans to add a custom XSD to its catalog and pointed to the XSD file within your project. After you renamed the project, the path to pnamespace XML schema is invalid.
这是一个疯狂的猜测，但让我接受它。也许您已将 Netbeans 配置为将自定义 XSD 添加到其目录并指向项目中的 XSD 文件。重命名项目后，p命名空间 XML 架构的路径无效。
I don't even know if such XML catalog configuration is possible in Netbeans, I am more into Eclipse. But I would check that in your place.
我什至不知道 Netbeans 中是否可以进行这种 XML 目录配置，我更喜欢 Eclipse。但我会在你的地方检查一下。
回答by Daniel Robertus
I know i am late but i got same error and may be this is usefull to others.. i put the
我知道我迟到了，但我遇到了同样的错误，这可能对其他人有用..我把
p:something
into
进入
<property name="something" value="anything_you_want_to_set"/>
So, instead of
所以，而不是
p:driverClassName="net.sourceforge.jtds.jdbc.Driver"
try this :
试试这个 ：
<bean>
<property name="driverClassName" value="net.sourceforge.jtds.jdbc.Driver" />
<!-- and your others property -->
</bean>
