问题：
Weblogic 10.3.3与HtmlUnit Spring webservice冲突
葛兴发
在weblogic 10.3.3应用服务器上启动并运行ScreenSrapper Web服务时遇到一些问题。我用Maven来管理我的构建，用HtmlUnit来管理我的抓取逻辑，所有的东西都是通过spring框架连接起来的。这是我第一次尝试开发Web服务！
我有HtmlUnit在我的pom.xml作为一个依赖：
<dependency>
<groupId>net.sourceforge.htmlunit</groupId>
<artifactId>htmlunit</artifactId>
<version>2.9</version>
<scope>compile</scope>
</dependency>
...这是我的spring-ws-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:sws="http://www.springframework.org/schema/web-services"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/web-services http://www.springframework.org/schema/web-services/web-services-2.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<sws:annotation-driven />
<context:component-scan base-package="com.x.ws"/>
<bean id="addressLookupConfiguration" class="com.x.ws.z.utils.AddressLookupConfiguration"/>
<sws:interceptors>
<bean id="interceptor"
class="org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor">
<property name="schemas">
<list>
<value>/WEB-INF/AddressLookup.xsd</value>
</list>
</property>
<property name="validateRequest" value="true" />
<property name="validateResponse" value="true" />
</bean>
<bean class="org.springframework.ws.soap.security.xwss.XwsSecurityInterceptor">
<property name="policyConfiguration" value="/WEB-INF/securityPolicy.xml"/>
<property name="callbackHandlers">
<list>
<ref bean="callbackHandler"/>
</list>
</property>
</bean>
</sws:interceptors>
<bean id="callbackHandler"
class="com.x.ws.z.security.AddressLookupValidationCallbackHandler">
<property name="users">
<props>
<prop key="x">x</prop>
<prop key="x">x</prop>
<prop key="x">x</prop>
</props>
</property>
</bean>
<sws:dynamic-wsdl id="addressLookup" portTypeName="addressLookup"
locationUri="http://bob/ws/z/x/addressLookup">
<sws:xsd location="/WEB-INF/AddressLookup.xsd" />
</sws:dynamic-wsdl>
</beans>
我可以查看生成的WSDL，一切看起来都很好，但是当我调用我的网络服务时，我会得到：
ERROR | 2012-04-12 18:20:01,026 | AddressLookupEndpoint.java:60 | java.lang.NoSuchMethodError: org/apache/commons/lang/StringUtils.startsWithIgnoreCase(Ljava/lang/String;Ljava/lang/String;)Z
当我叫它一秒钟，然后每次我得到：
ERROR | 2012-04-12 18:20:25,676 | AddressLookupEndpoint.java:60 | java.lang.NoClassDefFoundError: com/gargoylesoftware/htmlunit/WebClient
不知道为什么我第一次得到NoSuchmethod异常，但显然weblogic没有找到HtmlUnit jar（我已经在war文件的WEB-INF/lib中确认了它）。
我假设在weblogic端与某个jar有冲突，所以我在应用程序中添加了以下内容weblogic.xml
<wls:container-descriptor>
<wls:prefer-web-inf-classes>true</wls:prefer-web-inf-classes>
</wls:container-descriptor>
但是，当我部署应用程序时，WSDL没有被正确创建。引发以下异常：
ERROR | 2012-04-12 18:03:46,484 | FrameworkServlet.java:314 | Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.server.endpoint.mapping.PayloadRootAnnotationMethodEndpointMapping#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.soap.server.endpoint.interceptor.DelegatingSmartSoapEndpointInterceptor#0': Cannot create inner bean 'interceptor' of type [org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interceptor' defined in ServletContext resource [/WEB-INF/spring-ws-servlet.xml]: Invocation of init method failed; nested exception is org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
<trunc>
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.soap.server.endpoint.interceptor.DelegatingSmartSoapEndpointInterceptor#0': Cannot create inner bean 'interceptor' of type [org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interceptor' defined in ServletContext resource [/WEB-INF/spring-ws-servlet.xml]: Invocation of init method failed; nested exception is org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:281)
<trunc>
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
... 9 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interceptor' defined in ServletContext resource [/WEB-INF/spring-ws-servlet.xml]: Invocation of init method failed; nested exception is org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
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.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270)
... 56 more
Caused by: org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.springframework.xml.validation.Jaxp13ValidatorFactory.createValidator(Jaxp13ValidatorFactory.java:45)
at org.springframework.xml.validation.XmlValidatorFactory.createValidator(XmlValidatorFactory.java:92)
<trunc>
... 9 more
Caused by: java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.xml.sax.helpers.XMLReaderFactory.loadClass(Unknown Source)
at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(Unknown Source)
at org.springframework.xml.validation.SchemaLoaderUtils.loadSchema(SchemaLoaderUtils.java:70)
at org.springframework.xml.validation.Jaxp13ValidatorFactory.createValidator(Jaxp13ValidatorFactory.java:41)
... 63 more
<Apr 12, 2012 6:03:46 PM IST> <Error> <HTTP> <BEA-101017> <[ServletContext@135824637[app:nieAddressLookup module:nieAddressLookup.war path:/ws/nieaddresslookup/v1 spec-version:null]] Root cause of ServletException.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.server.endpoint.mapping.PayloadRootAnnotationMethodEndpointMapping#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.soap.server.endpoint.interceptor.DelegatingSmartSoapEndpointInterceptor#0': Cannot create inner bean 'interceptor' of type [org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interceptor' defined in ServletContext resource [/WEB-INF/spring-ws-servlet.xml]: Invocation of init method failed; nested exception is org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.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)
Truncated. see log file for complete stacktrace
Caused By: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.ws.soap.server.endpoint.interceptor.DelegatingSmartSoapEndpointInterceptor#0': Cannot create inner bean 'interceptor' of type [org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interceptor' defined in ServletContext resource [/WEB-INF/spring-ws-servlet.xml]: Invocation of init method failed; nested exception is org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:281)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:120)
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)
Truncated. see log file for complete stacktrace
Caused By: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'interceptor' defined in ServletContext resource [/WEB-INF/spring-ws-servlet.xml]: Invocation of init method failed; nested exception is org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
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.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:120)
Truncated. see log file for complete stacktrace
Caused By: org.springframework.xml.validation.XmlValidationException: Could not create Schema: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XMLReader; nested exception is java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.springframework.xml.validation.Jaxp13ValidatorFactory.createValidator(Jaxp13ValidatorFactory.java:45)
at org.springframework.xml.validation.XmlValidatorFactory.createValidator(XmlValidatorFactory.java:92)
at org.springframework.ws.server.endpoint.interceptor.AbstractValidatingInterceptor.afterPropertiesSet(AbstractValidatingInterceptor.java:153)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
Truncated. see log file for complete stacktrace
Caused By: java.lang.ClassCastException: org.apache.xerces.jaxp.SAXParserFactoryImpl
at org.xml.sax.helpers.XMLReaderFactory.loadClass(Unknown Source)
at org.xml.sax.helpers.XMLReaderFactory.createXMLReader(Unknown Source)
at org.springframework.xml.validation.SchemaLoaderUtils.loadSchema(SchemaLoaderUtils.java:70)
at org.springframework.xml.validation.Jaxp13ValidatorFactory.createValidator(Jaxp13ValidatorFactory.java:41)
at org.springframework.xml.validation.XmlValidatorFactory.createValidator(XmlValidatorFactory.java:92)
Truncated. see log file for complete stacktrace
>
我的应用程序中的jar似乎与weblogic xml解析器冲突。我从构建中删除了xmlParserAPIs jar并重新部署。现在我得到了以下例外：
ERROR | 2012-04-13 11:10:51,316 | FrameworkServlet.java:314 | Context initialization failed
org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from ServletContext resource [/WEB-INF/spring-ws-servlet.xml]; nested exception is java.lang.NoClassDefFoundError: javax/xml/namespace/QName
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:412)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:124)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:468)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:397)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:129)
at javax.servlet.GenericServlet.init(GenericServlet.java:242)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:243)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:184)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3686)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: java.lang.NoClassDefFoundError: javax/xml/namespace/QName
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:328)
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:285)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:56)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:42)
at org.apache.xerces.impl.xs.XMLSchemaValidator.reset(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.configurePipeline(Unknown Source)
at org.apache.xerces.parsers.XIncludeAwareParserConfiguration.configurePipeline(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:75)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:388)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:124)
at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:93)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:467)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:397)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:442)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:458)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:339)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:306)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:127)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:243)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183)
... 9 more
<Apr 13, 2012 11:10:51 AM IST> <Error> <HTTP> <BEA-101017> <[ServletContext@135546353[app:nieAddressLookup module:nieAddressLookup.war path:/ws/nieaddresslookup/v1 spec-version:null]] Root cause of ServletException.
org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from ServletContext resource [/WEB-INF/spring-ws-servlet.xml]; nested exception is java.lang.NoClassDefFoundError: javax/xml/namespace/QName
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:412)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
Truncated. see log file for complete stacktrace
Caused By: java.lang.NoClassDefFoundError: javax/xml/namespace/QName
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at weblogic.utils.classloaders.GenericClassLoader.defineClass(GenericClassLoader.java:328)
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:285)
Truncated. see log file for complete stacktrace
我看不出weblogic怎么会找不到QName。weblogic框是我们生产的镜像，我们有很多其他的网络服务在上面运行良好，所以应该正确配置。
我将感谢一些关于如何让weblogic看到HtmlUnit jar的建议，这些问题真的很累人。
共有1个答案
乐寒
WL 10.3.3介绍了weblogic中首选应用程序包的使用。的xml文件。而不仅仅是在weblogic应用程序中。xml的一种。耳朵
以下内容应该有助于解决方法未找到的问题。
<container-descriptor>
<prefer-application-packages>
<package-name>org.apache.commons.lang.*</package-name>
</prefer-application-packages>
</container-descriptor>
类似资料：
-
我使用pybind11让python调用现有的C模块（库）。但是，在C库中，调用::GetModuleFileName（Visual Studio）来确定加载的模块在C中运行时的物理路径。但是当我通过pybind11从python（Jupyter Notebook）调用库时，python.exe的物理路径会返回。如何配置或更改以确保获得C库的物理路径？ C代码是这样的：Lib. h 我ib.cpp
-
我使用的是Horizontal ViewPager2，它里面有4个片段。每个片段都有一个回收器视图上的SwipeReFresLayout。我面临的问题是，当回收器视图位于顶部时，然后onClick on任何项目列表都不起作用。如果我向下滚动一点回收器视图，那么onClick就可以正常工作。当回收器视图位于顶部时，如果SwipeReFresLayout处于刷新状态，那么onClick就可以正常工作。
-
有了这个Jaxb Xml定义，我尝试通过添加来移除映射元素包装器，但在解压缩过程中会导致异常 EventAdapter是 我的输出是 我尝试通过添加来删除标记 产量不错 但撤退失败了 调试Jaxb使我熟悉了这一行
-
我想使用Stetho调试了我的Andorid应用程序，但Stetho与Fastjson有冲突。
-
Postgres 10和11的插入说明： 关于冲突[冲突目标]冲突行动 我有一张桌子： 而我想做的 但是我得到一个错误： ON CONFLICT DO UPDATE需要推理规范或约束名称提示：例如，ON CONFLICT（column_name） 为什么我必须提供一个确定的目标？如何提供主键或其他列集？
-
问题内容： 我有以下代码： 这正常工作。但是，我还需要在pom.xml中添加Xalan作为依赖项，当我这样做时，上面的代码现在会引发错误： 我认为这与Xalan的jar中有一个不同的Transformer实现有关。在不更改上述代码并将Xalan保留为依赖关系的情况下，如何解决此冲突？ 问题答案： 从Xalan中排除Xerces可以解决此问题：
-
问题内容： 我有一个带有客户ID的table_Project（链接到tbl_Customer）。在tbl_Customer中，我有Customer_ID（作为密钥）和其他一些信息，例如电话，电子邮件等。 要将其从Gridview中删除，请使用以下DeleteCommand： 但这给了我以下错误： 但是通过更新CustomerInfo我没有得到任何错误。我已经看到了C＃的不同解决方案，但是我使用.n
-
问题内容： 我试图在sphinx中为我的项目编写文档，并且只要sphinx在我的模块中遇到OptionParser，它就会给我： 我以为这是不可能的，所以我写了一个简单的模块检查一下： 它给了我同样的错误。我的第一个样子是这样的： 问题答案： 这是我认为发生的情况： 当Sphinx运行时，autodoc导入您的模块，并执行模块中的顶级代码。创建一个OptionParser实例，它处理传递给sphi