请教我的web.xml错在哪里，提示rg.apache.commons.digester.Digester error 严重: Parse Error at line 2 column 219: Document root ele
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">
<display-name>IDC management Application</display-name>
<description>IDC management Application</description>
<servlet>
<init-param>
<param-name>DataSourceName</param-name>
<param-value>A Data Source</param-value>
</init-param>
<init-param>
<param-name>ServerName</param-name>
<param-value>localhost</param-value>
</init-param>
<init-param>
<param-name>DatabaseName</param-name>
<param-value>test</param-value>
</init-param>
<init-param>
<param-name>UserName</param-name>
<param-value>postgres</param-value>
</init-param>
<init-param>
<param-name>Password</param-name>
<param-value>postgres</param-value>
</init-param>
<init-param>
<param-name>MaxConnect</param-name>
<param-value>20</param-value>
</init-param>
<servlet-name>Dispatcher</servlet-name>
<display-name>Dispatcher</display-name>
<servlet-class>Dispatcher</servlet-class>
</servlet>
<servlet>
<servlet-name>Hello</servlet-name>
<display-name>Hello</display-name>
<servlet-class>Hello</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/query</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/statistic</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/group</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/monitor_group</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/user</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/monitor_set</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/game</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/http</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/domain</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/ftp</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/smtp</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/ipflow</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/add</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/edit</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/onstart</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/proto_manage</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/proto_delete</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/delete</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/manage</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/process</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/flow_pps</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/anyquery</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/execute</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/stopexecute</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Dispatcher</servlet-name>
<url-pattern>/generate</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Hello</servlet-name>
<url-pattern>/hello</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<jsp-config>
<jsp-property-group>
<display-name>server</display-name>
<url-pattern>/</url-pattern>
</jsp-property-group>
</jsp-config>
<security-constraint>
<web-resource-collection>
<web-resource-name>WRCollection</web-resource-name>
<url-pattern>/loadPriceList</url-pattern>
<http-method>GET</http-method>
</web-resource-collection>
<auth-constraint>
<role-name>admin</role-name>
</auth-constraint>
<user-data-constraint>
<transport-guarantee>NONE</transport-guarantee>
</user-data-constraint>
</security-constraint>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name></realm-name>
</login-config>
<security-role>
<role-name>admin</role-name>
</security-role>
<error-page>
<error-code>404</error-code>
<location>/notFileFound.jsp</location>
</error-page>
<error-page>
<exception-type>java.lang.NullPointerException</exception-type>
<location>/null.jsp</location>
</error-page>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
－－－－－－－－－－－－－
我的环境是redhat9.0+j2sdk1.4.2_08+tomcat-4.1.30
问题点数：20、回复次数：13Top
1 楼querlang（编程浪子）回复于 2005-06-01 20:59:20 得分 5
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">
有问题
直接用<web-app>试试Top
2 楼lhjiang（）回复于 2005-06-01 21:06:45 得分 0
好的。具体问题在哪里呢？？Top
3 楼humanity（城市边缘的狼）回复于 2005-06-01 21:17:49 得分 0
关掉验证行不？Top
4 楼humanity（城市边缘的狼）回复于 2005-06-01 21:18:18 得分 0
是不是你这个 2.4 的 老的 digester 不认识？Top
5 楼lhjiang（）回复于 2005-06-01 21:24:21 得分 0
我网上查了一下，好像说tomcat4.1.30应该用2.3的，是不是这样？Top
6 楼bigdog001（大狗）回复于 2005-06-01 23:59:39 得分 5
环境的问题：
redhat9.0+j2sdk1.4.2_08+tomcat-4.1.30
而tomcat系列对应的Servlet/JSP标准如下
Servlet/JSP标准 Apache Tomcat版本
2.4/2.0 5.5.9
2.3/1.2 4.1.31
2.2/1.1 3.3.2
so。。。Top
7 楼yaray（雅睿,生活在别处）回复于 2005-06-02 01:52:12 得分 0
替换成<web-app>以后可以正常使用。
不替换也不影响使用，只是会有提示。Top
8 楼lhjiang（）回复于 2005-06-02 09:21:53 得分 0
哦谢谢大家。但是我现在试过了，替换成<web-app>以后，错误还是一样啊。还有我替换城<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> 后，web程序都不能启动了。提示错误：
2005-6-2 9:19:00 org.apache.commons.digester.Digester error
严重: Parse Error at line 3 column 15: Document root element "display-name", must match DOCTYPE root "web-app".
org.xml.sax.SAXParseException: Document root element "display-name", must match DOCTYPE root "web-app".
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
Top
9 楼lhjiang（）回复于 2005-06-02 10:12:21 得分 0
还有是不是我要把什么类要包进来的？Top
10 楼bigdog001（大狗）回复于 2005-06-02 11:26:18 得分 5
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<display-name>?????</display-name>
<description>????</description>
....Top
11 楼lhjiang（）回复于 2005-06-02 12:13:09 得分 0
如果按照bigdog001兄弟说的那个，还是错误：显示错误为：
2005-6-2 12:10:27 org.apache.commons.digester.Digester error
严重: Parse Error at line 159 column 15: Element type "jsp-config" must be declared.
org.xml.sax.SAXParseException: Element type "jsp-config" must be declared.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1548)
at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:282)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:243)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:307)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:788)
at org.apache.catalina.servlets.ManagerServlet.deploy(ManagerServlet.java:564)
at org.apache.catalina.servlets.ManagerServlet.doPut(ManagerServlet.java:413)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:551)
2005-6-2 12:10:27 org.apache.commons.digester.Digester error
严重: Parse Error at line 160 column 25: Element type "jsp-property-group" must be declared.
org.xml.sax.SAXParseException: Element type "jsp-property-group" must be declared.
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1548)
at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:282)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:243)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
2005-6-2 12:10:27 org.apache.commons.digester.Digester error
严重: Parse Error at line 198 column 11: The content of element type "web-app" must match "(icon?,display-name?,description?,distrib
utable?,context-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,
error-page*,taglib*,resource-env-ref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-
ref*)".
org.xml.sax.SAXParseException: The content of element type "web-app" must match "(icon?,display-name?,description?,distributable?,co
ntext-param*,filter*,filter-mapping*,listener*,servlet*,servlet-mapping*,session-config?,mime-mapping*,welcome-file-list?,error-page
*,taglib*,resource-env-ref*,resource-ref*,security-constraint*,login-config?,security-role*,env-entry*,ejb-ref*,ejb-local-ref*)".
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
Top
12 楼lhjiang（）回复于 2005-06-02 14:12:21 得分 0
你们都没碰到过这个问题码？Top
13 楼bigdog001（大狗）回复于 2005-06-02 22:12:53 得分 5
这个问题已经比较明显了，伙计：
你目前的web.xml是servlet2.3及servlet2.4的混合体，so。。。
可以参考：
servlet2.3的web-app_2_3.dtd中：
<!ELEMENT web-app (icon?, display-name?, description?, distributable?,
context-param*, filter*, filter-mapping*, listener*, servlet*,
servlet-mapping*, session-config?, mime-mapping*, welcome-file-list?,
error-page*, taglib*, resource-env-ref*, resource-ref*, security-constraint*,
login-config?, security-role*, env-entry*, ejb-ref*, ejb-local-ref*)>
而servlet2.4的web-app_2_4.xsd中：
有诸如
<xsd:element name="jsp-config"
type="j2ee:jsp-configType"/>
等2.4中特有的咚咚。。。
所以你的web.xml可以参考tomcat-4.1.30中example的示例，增加你自己的东西。Top
