找不到元素“豆声明：豆

我试着在春天的基于角色的访问，但有以下错误： -找不到元素“豆声明：豆

Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'http'. 
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195) 
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131) 
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384) 
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318) 
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:410) 
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3165) 
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1898) 
at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:685) 
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2740) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:647) 
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:508) 
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807) 
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) 
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)

这里是我的弹簧security.xml文件：

<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-3.1.xsd 
http://www.springframework.org/schema/security 
http://www.springframework.org/schema/security/spring-security-3.1.xsd"> 

<http auto-config="true"> 
    <intercept-url pattern="/welcome*" access="ROLE_USER" /> 
    <form-login login-page="/login" default-target-url="/welcome" 
     authentication-failure-url="/loginfailed" /> 
    <logout logout-success-url="/logout" /> 
</http> 

<authentication-manager> 
    <authentication-provider> 
     <user-service> 
      <user name="a" password="1" authorities="ROLE_USER" /> 
     </user-service> 
    </authentication-provider> 
</authentication-manager> 

</beans:beans>

来源

2012-07-17 Tarun Gupta

塔伦你是怎么解决这个问题的？请分享您的解决方案。 – Atul 2012-07-18 07:01:30

我在春季尝试基于角色的安全性，但在编译期间出现错误。请为此提供合适的解决方案...... – 2012-07-31 05:44:56

您可能只是缺少spring-security-config jar。另见：http：//stackoverflow.com/questions/10561579/the-matching-wildcard-is-strict-but-no-declaration-can-be-found-for-element-h – Ravi 2012-08-02 17:33:59

似乎，Spring Security所需的库文件并不在正确的位置。您是否在使用Maven，并在您的pom.xml文件中拥有Spring Security库文件的maven依赖性？

如果是，然后做一个maven clean-up并再试一次。否则，您可以直接将Spring安全库文件放在类路径中。

来源

2012-10-04 06:30:54

请检查应用程序是否在类路径中具有必要的spring安全库文件（如果您使用的是Maven，请检查pom.xml文件）。另外，检查其他Spring相关的xml文件的语法错误（或者请张贴他们）。

来源

2012-08-02 14:49:18

找不到元素“豆声明：豆

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