为什么Spring项目的导出的可运行JAR不能在另一个系统中运行？

时间：2013-05-09 11:01:07

标签： java spring executable-jar

我已经通过Eclipse为Spring项目创建了一个可执行的JAR。

它在我的系统上工作正常，但是当我尝试在另一个系统上执行相同的JAR时，它不起作用。它抛出了一个例外：

Exception-->
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to import bean definitions from
 relative location [applicationContext-DAO.xml]
Offending resource: class path resource [resources/applicationContext.xml]; nested exception is org.springframework.beans.factory.xml.X
mlBeanDefinitionStoreException: Line 6 in XML document from class path resource [resources/applicationContext-DAO.xml] is invalid; nest
ed exception is org.xml.sax.SAXParseException; lineNumber: 6; columnNumber: 336; cvc-elt.1: Cannot find the declaration of element 'bea
ns'.
        at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
        at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
        at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:76)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinition
DocumentReader.java:271)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseDefaultElement(DefaultBeanDefinitionDocumentR
eader.java:196)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocument
Reader.java:181)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDoc
umentReader.java:140)
        at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocum
entReader.java:111)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
        at com.nextenders.server.ApplicationContext.initContextFile(ApplicationContext.java:88)
        at com.nextenders.server.ApplicationContext.<init>(ApplicationContext.java:60)
        at com.nextenders.server.ApplicationContext.getInstance(ApplicationContext.java:45)
        at com.nextenders.common.DaoReceiver.processRequest(DaoReceiver.java:49)
        at com.nextenders.common.DaoHandler.handleRequest(DaoHandler.java:12)
        at com.nextenders.facadeimplementation.facade.UtilityFacade.main(UtilityFacade.java:625)
Caused by: org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 6 in XML document from class path resource [reso
urces/applicationContext-DAO.xml] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 6; columnNumber: 336; cvc-
elt.1: Cannot find the declaration of element 'beans'.
        at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:396)
        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.xml.DefaultBeanDefinitionDocumentReader.importBeanDefinitionResource(DefaultBeanDefinition
DocumentReader.java:255)
        ... 14 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 6; columnNumber: 336; cvc-elt.1: Cannot find the declaration of element 'beans'.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
        at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
        at com.sun.org.apache.xerces.internal.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)
        ... 17 more

C:\programforforkdocument>

我没有得到什么问题？我怀疑它是否与路径有关？我的系统可能在执行时获得正确的路径，因为它是从我的系统创建的？

更新：新错误： 

org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 9 in
 XML document from class path resource [resources/applicationContext.xml] is invalid; nested exception is org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'beans'.

我正在使用 spring - 3.2.0.RC2.jar 和我的架构条目

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd">

3 个答案:

答案 0 :(得分：1)

请参阅您的更新：请参阅此解决方案：

Create runnable jar with maven 3.1 using maven-dependency-plugin doesn't create runnable jar

问题似乎是内部弹簧文件在组装阶段被覆盖。您使用哪个maven插件进行组装？看起来你必须使用maven-shade-plugin来构建带有弹簧框架和弹簧模式的弹簧框架的罐子。见问题解决方案。

答案 1 :(得分：0)

在我看来，你可能错过了一个图书馆。我猜测那个有spring-beans.dtd文件的那个。

答案 2 :(得分：0)

将spring-beans jar添加到classpath

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