大家来帮我看看这个struts标签问题,我散所有的分,请高手来解答

[zhaogang820125]

这个是我的web.xml文件
<?xml version="1.0" ?>
<web-app>

...........
<taglib>
<taglib-uri>/WEB-INF/struts.tld</taglib-uri>
<taglib-location>/WEB-INF/struts.tld</taglib-location>
</taglib>
<taglib>
<taglib-url>/WEB-INF/struts-bean.tld</taglib-url>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-url>/WEB-INF/struts-html.tld</taglib-url>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
</web-app>
这个是我的jsp页面
<%@ page contentType="text/html; charset=gb2312" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>


...............
这个是报错信息
HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to initialize TldLocationsCache: null
org.apache.jasper.compiler.TldLocationsCache.init(TldLocationsCache.java:249)
org.apache.jasper.compiler.TldLocationsCache.getLocation(TldLocationsCache.java:220)
org.apache.jasper.JspCompilationContext.getTldLocation(JspCompilationContext.java:475)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:417)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)
org.apache.jasper.compiler.Parser.parse(Parser.java:126)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
sun.reflect.GeneratedMethodAccessor214.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
java.security.AccessController.doPrivileged(Native Method)
java.security.AccessController.doPrivileged(Native Method)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1033)
org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:436)
org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:401)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1422)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:505)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
sun.reflect.GeneratedMethodAccessor214.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
java.security.AccessController.doPrivileged(Native Method)
ideal.util.AuthFilter.doFilter(AuthFilter.java:71)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:213)
java.security.AccessController.doPrivileged(Native Method)
ideal.util.EncodeFilter.doFilter(EncodeFilter.java:69)
sun.reflect.GeneratedMethodAccessor261.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:213)


note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.


--------------------------------------------------------------------------------

Apache Tomcat/5.0.28
我的标签文件都放在WEB-INF下面,运行环境是unix,找好好长时间都不知道是什么原因,因为是放在一个购买的空间主机上面,所以可能会有缓存的读取权限问题,比如说默认的缓存是放在c:/temp下面,但是它现在是不能访问和读取的,所以可能导致标签文件没有初始化成功,有那位大虾能告诉我这个缓存设置是在什么地方改变.当然可能是其他原因,请各位大虾帮忙看看,解决问题散所有的分.问题很急.......

[yyjzsl]

unix没玩过，^_^，顶下！

[tcmis]

不是很清楚，我在windows的环境和你的一样，目录结构也是一样的，但web.xml不需要配置你配置的<taglib>
<taglib-url>/WEB-INF/struts-html.tld</taglib-url>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>这些啊，直接在jsp页面
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-logic" prefix="logic"%>
这样就可以了。你试试看

[zhaogang820125]

不行,还是一样的错误,有没有碰到这个问题的大虾啊

[tomuno]

struts-config.xml
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
声明版本要与使用jar一致

[zhaogang820125]

怎么理解,我的struts-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
.........
声明版本要与使用jar一致?怎么理解?

[tomuno]

如果使用struts1.2的jar包就不要用1.1的声明