JBoss5.1.0部署SSH2

环境：JDK1.6+JBoss5.1.0+Struts2.1.8+Spring2.5.6+Hibernate3.3.2

1. 将war包放入“JBOSS安装目录/server/default/deploy”目录，直接启动，报如下错误：
   

    09:24:46,890 ERROR [JBossContextConfig] XML error parsing: context.xml
    org.jboss.xb.binding.JBossXBRuntimeException: Failed to create a new SAX parser
            at org.jboss.xb.binding.UnmarshallerFactory$UnmarshallerFactoryImpl.newUnmarshaller(UnmarshallerFactory.java:100)

   
   分析可能与JBoss4.2.3版本类似，存在classloader问题，参考JBoss社区资料（http://community.jboss.org/wiki/classloadingconfiguration），设置Web应用加载时使用JBoss统一的classloader。具体操作方法为：在WEB-INF下增加jboss-web.xml：
   

    <!DOCTYPE jboss-web PUBLIC "-//JBoss//DTD Web Application 5.0//EN" "http://www.jboss.org/j2ee/dtd/jboss-web_5_0.dtd">
    <jboss-web>
        <class-loading java2ClassLoadingCompliance="true">
            <loader-repository>
                com.example:archive= unique-archive-name
                <loader-repository-config>
                    java2ParentDelegation=true
                </loader-repository-config>
            </loader-repository>
        </class-loading>
    </jboss-web>

   
       说明：com.example:archive=unique-archive-name代表jar仓库的对象名objectName ，其中,com.example可以随意取，unique-archive-name 就用部署包的名字即可，例如com.example:archive=demo.war，保证这一串唯一即可。
       详细说明可以通过google搜索“JBoss类隔离”。
2. 重启JBoss，上述错误不再出现，但又报如下错误：
   

    14:24:15,406 ERROR [ContextLoader] Context initialization failed
    org.springframework.beans.factory.BeanDefinitionStoreException: I/O failure during classpath scanning; nested exception is java.io.FileNotFoundException: C:/JavaPro/jboss-5.1.0.GA/server/default/deploy/demo.war/WEB-INF/lib/demo.jar/com/demo (系统找不到指定的路径。)

   
   参考https://jira.springframework.org/browse/SPR-5120，下载jboss-as-sprint-int-5.0.0.GA.jar和jboss-spring-int-vfs.jar，拷贝至Web应用的lib下，修改web.xml，加入：
   

    <context-param>
     <param-name>contextClass</param-name>
     <param-value>org.jboss.spring.vfs.context.VFSXmlWebApplicationContext</param-value>
    </context-param>

3. 重新启动，上述错误不再出现，但报如下错误：
   

    14:42:49,484 ERROR [ContextLoader] Context initialization failed
    org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Invalid relative resource location [applicationContext-hibernate.xml] to import bean definitions from Offending resource: FileHandler@21170058[path=demo.war/WEB-INF/classes/spring/applicationContext.xml context=file:/C:/JavaPro/jboss-5.1.0.GA/server/default/deploy/ real=file:/C:/JavaPro/jboss-5.1.0.GA/server/default/deploy/demo.war/WEB-INF/classes/spring/applicationContext.xml]; nested exception is java.io.IOException: Error listing files: C:/JavaPro/jboss-5.1.0.GA/server/default/deploy/demo.war/WEB-INF/classes/spring/applicationContext.xml
    ............
    Caused by: java.io.IOException: Error listing files: C:/JavaPro/jboss-5.1.0.GA/server/default/deploy/demo.war/WEB-INF/classes/spring/applicationContext.xml

   
   修改spring的配置中类似 <import resource="applicationContext-xxx.xml"/> 的内容，改成<import resource="classpath:applicationContext-xxx.xml"/>。我的demo中spring配置文件在classes的spring文件夹下，因此，应该改成：<import resource="classpath:spring/applicationContext-xxx.xml"/>
4. 重新启动，不再报任何错误，访问首页正确显示，并能登录成功。