xml语法分析错误，怎么解决？

Question

日志中记录如下错误
[06-8-24 10:04:10:375 CST] 1a0ac26c WebGroup      I SRVE0180I: [lucentWeb] [/] [Servlet.LOG]: 初始化 TldLocationsCache 时发生异常：文件 /WEB-INF/web.xml：（行 2，列 9）上的 XML 语法分析错误：文档无效：找不到语法。应该怎么解决？

Answer 1

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" 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">
    <servlet>
        <servlet-name>health_news_fun</servlet-name>
        <servlet-class>com.service.health_news_fun</servlet-class>
    </servlet>

<servlet>
        <servlet-name>InfoUpload</servlet-name>
        <servlet-class>com.service.InfoUpload</servlet-class>
    </servlet>
    
    <servlet>
        <servlet-name>download</servlet-name>
        <servlet-class>com.service.download</servlet-class>
    </servlet>

<servlet>
        <servlet-name>file_upload</servlet-name>
        <servlet-class>com.service.file_upload</servlet-class>
    </servlet>
    
    <servlet>
        <servlet-name>news_fun</servlet-name>
        <servlet-class>com.service.news_fun</servlet-class>
    </servlet>
    
    <servlet-mapping>
        <servlet-name>health_news_fun</servlet-name>
        <url-pattern>/servlet/com.service.health_news_fun</url-pattern>
    </servlet-mapping>
    
<servlet-mapping>
        <servlet-name>InfoUpload</servlet-name>
        <url-pattern>/servlet/com.service.InfoUpload</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>download</servlet-name>
        <url-pattern>/servlet/com.service.download</url-pattern>
    </servlet-mapping>
    
<servlet-mapping>
        <servlet-name>file_upload</servlet-name>
        <url-pattern>/servlet/com.service.file_upload</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
     <servlet-name>news_fun</servlet-name>
     <url-pattern>/servlet/com.service.news_fun</url-pattern>
    </servlet-mapping>
    
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
<welcome-file>
            index.jsp
        </welcome-file>
    </welcome-file-list>
</web-app>