发布JSP网站时出现的问题

Question

  用的是一个国外的服务器，数据库和网站都上传好了，可是访问时页面出现了下面的问题500 Servlet Exception
/diglove/common/taglib.jsp:4: `http://www.licaionline.com/tag' has no matching
taglib-uri.  The taglib uri must match a taglib-uri for a taglib specified
in the web.xml or implicitly in a taglib.tld in the tag jar.
Resin Professional 3.0.28 (built Mon, 18 May 2009 02:21:41 PDT)

Answer 1

/diglove/common/taglib.jsp 文件的<taglib >标签的uri属性有问题，呢确认下载web.xml中是否配置了相关的uri。。

Answer 2

web里配置了这个<jsp-config> 
 <taglib>
     <taglib-uri>http://www.licaionline.com/tag</taglib-uri>
     <taglib-location>/WEB-INF/tld/mx.tld</taglib-location>
 </taglib>
  <taglib>
     <taglib-uri>/fck</taglib-uri>
     <taglib-location>/WEB-INF/tld/FCKeditor.tld</taglib-location>
  </taglib>  </jsp-config>

Answer 3

这个是common/taglib.jsp下的代码
<%@ page contentType="text/html; charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"  %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"  %>
<%@ taglib prefix="mx" uri="http://www.licaionline.com/tag" %>
<%@ taglib uri="/WEB-INF/tld/cewolf.tld" prefix="cewolf" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %><%@ page import="java.util.*,java.io.*,java.sql.*"%>
<%@ page import="javax.servlet.ServletContext"%>
<%@ page import="com.licaionline.common.util.*"%>
<%@ page import="com.licaionline.common.support.*"%>
<%@ page import="com.licaionline.common.*"%>
<%@ page import="com.licaionline.domain.*"%>
<%@ page import="com.licaionline.service.*"%><!--以下是常量--><!--在el表达式内使用的web上下文-->
<c:set var="ctx" value="${pageContext.request.contextPath}"/><!-- 在js内使用的web上下文 -->
<script language="javascript">
var ctx='${ctx}';
</script><!--全局常量-->
<%
   //将常量值入request. 供el中使用。
   pageContext.setAttribute("const", Constants.toMap());
%>

Answer 4

没看出配置有什么问题，能否发下mx.tld中的配置

Answer 5

这是mx.tld中的配置
<?xml version="1.0" encoding="UTF-8" ?>
<taglib 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-jsptaglibrary_2_0.xsd"
    version="2.0">  <description>mx  library</description>
  <display-name>licaionline</display-name>
  <tlib-version>1.1</tlib-version>
  <short-name>mx</short-name>
  <uri>http://www.licaionline.com/tag</uri>
 
  <tag>
  <description>�mys       ddddafsdfasdf</description>
    <name>selected</name>
    <tag-class>com.licaionline.web.tag.SelectedTag</tag-class>
    <body-content>empty</body-content>
    
    <attribute>
        <name>value0</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>    <attribute>
        <name>value</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    
     <attribute>
        <name>param</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>   
  </tag>
   
  <tag>
  <description>�mys       ddddafsdfasdf</description>
    <name>cal</name>
    <tag-class>com.licaionline.web.tag.CalendarTag</tag-class>
    <body-content>empty</body-content>   
    <attribute>
        <name>buttonId</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
        <name>dist</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>   
  </tag>
   
  <tag>
  <description>�mys       ddddafsdfasdf</description>
    <name>dateScope</name>
    <tag-class>com.licaionline.web.tag.DateScopeTag</tag-class>
    <body-content>empty</body-content>
    <attribute>
        <name>typeName</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
        <name>fromName</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
        <name>toName</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>
   
  <tag>
  <description>�mys       ddddafsdfasdf</description>
    <name>img</name>
    <tag-class>com.licaionline.web.tag.ImgTag</tag-class>
    <body-content>empty</body-content>   
    <attribute>
        <name>name</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
        <name>mini</name>
        <required>false</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>   
  </tag>
    
  <tag>
  <description>�mys       ddddafsdfasdf</description>
    <name>title</name>
    <tag-class>com.licaionline.web.tag.TitleTag</tag-class>
    <body-content>empty</body-content>   
    <attribute>
        <name>field</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
        <name>disp</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>   
  </tag>  <tag>
   <description>luweihua tag for diary </description>
   <name>href</name>
    <tag-class>com.licaionline.web.tag.DiaryTag</tag-class>
    <body-content>JSP</body-content>   
    <attribute>
        <name>diaryId</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
        <type>java.lang.Long</type>
    </attribute>
    <attribute>
        <name>commentNum</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
    <attribute>
        <name>topic</name>
        <required>true</required>
        <rtexprvalue>true</rtexprvalue>
    </attribute>
  </tag>   
  <function>
    <description>
      cut a string by some length.
    </description>
    <name>cut</name>
    <function-class>com.licaionline.web.util.Function</function-class>
    <function-signature>java.lang.String cut(java.lang.String,int)</function-signature>
    <example>
      Name: ${mx.cut(name,len)}
    </example>  
  </function>
   
  <function>
    <description>
      pre a string.
    </description>
    <name>pre</name>
    <function-class>com.licaionline.web.util.Function</function-class>
    <function-signature>java.lang.String pre(java.lang.String)</function-signature>
    <example>
      Name: ${mx.pre(str)}
    </example>  
  </function>  <function>
    <description>
      pre a string.
    </description>
    <name>join</name>
    <function-class>com.licaionline.web.util.Function</function-class>
    <function-signature>java.lang.String join(java.lang.String,java.lang.String)</function-signature>    
    <example>
      Name: ${mx.join(str1,str2)}
    </example>  
  </function>  <function>
    <description>
      pre a string.
    </description>
    <name>join3</name>
    <function-class>com.licaionline.web.util.Function</function-class>
    <function-signature>java.lang.String join(java.lang.String,java.lang.String,java.lang.String)</function-signature>    
    <example>
      Name: ${mx.join(str1,str2,str3)}
    </example>  
  </function>  <function>
    <description>
      return a offset string.
    </description>
    <name>offset</name>
    <function-class>com.licaionline.web.util.Function</function-class>
    <function-signature>java.lang.String offset(java.util.Date)</function-signature>    
    <example>
      Name: ${mx.offset(date)}
    </example>  
  </function>   
</taglib>

Answer 6

你本地tomcat是什么版本？国外服务器上面的tomcat是什么版本？建议用同一版本，否则可能是缺包了。