日期:2014-05-18  浏览次数:20646 次

Tomcat 5.0.28下有STRUTS标签的页面报错,虚心请教高手!
查Tomcat   5.0.28的日志信息如下:
2007-04-30   12:38:19   StandardWrapperValve[jsp]:   Servlet.service()   for   servlet   jsp   threw   exception
java.lang.ClassNotFoundException:   org.apache.struts.taglib.html.MessagesTei
at   org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)


在Tomcat   5.0.28下发出请求http://localhost:8888/ksxtWeb/后控制台报错信息如下:

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:   Failed   to   load   or   instantiate   TagExtraInfo   class:   org.apache.struts.taglib.html.MessagesTei

root   cause  

java.lang.ClassNotFoundException:   org.apache.struts.taglib.html.MessagesTei

我已在webapps\ksxtWeb\WEB-INF\lib下加入了struts.jar,nested_tags.jar等文件后还是不行,我采用的是STRUTS   1.0,请教高手如何解决?

------解决方案--------------------
会不会是这个 "/ "的问题啊?用相对路径行不行?
------解决方案--------------------
我发现在JSP页面上一加入如下代码就报错:(在IDE里调试JSP页面也是这种情况)
<%@ taglib uri= "/WEB-INF/struts-bean.tld " prefix= "bean " %>
<%@ taglib uri= "/WEB-INF/struts-html.tld " prefix= "html " %>
<%@ taglib uri= "/WEB-INF/struts-logic.tld " prefix= "logic " %>
<%@ taglib uri= "/WEB-INF/struts-nested.tld " prefix= "nested " %>

这个的原因是你没有在配置文件里定义这些标签文件的位置

改一下你的web.xml文件,添加如下代码:

<jsp-config>
<taglib>
<taglib-uri> /tags/struts-bean </taglib-uri>
<taglib-location> /WEB-INF/struts-bean.tld </taglib-location>
</taglib>
<taglib>
<taglib-uri> /tags/struts-html </taglib-uri>
<taglib-location> /WEB-INF/struts-html.tld </taglib-location>
</taglib>
<taglib>
<taglib-uri> /tags/struts-logic </taglib-uri>
<taglib-location> /WEB-INF/struts-logic.tld </taglib-location>
</taglib>
<taglib>
<taglib-uri> /tags/struts-nested </taglib-uri>
<taglib-location> /WEB-INF/struts-nested.tld </taglib-location>
</taglib>
</jsp-config>
我的异常网推荐解决方案:The server encountered an internal error () that prevented it from fulfilling this request.,http://www.aiyiweb.com/java-web/317.html