必须为JSP/Servlet项目的web.xml文件发布格式正确的XML [英] XML must be well-formed issued for web.xml file of a JSP/Servlet project

问题描述

从Eclipse中获取以下错误. 必须格式正确" 是什么意思? xml中有错误吗?

Getting the error below from Eclipse. What does it mean "must be well-formed"? Is there a mistake in the xml?

根元素后的文档中的标记必须为 格式正确的

The markup in the document following the root element must be well-formed

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<display-name>...</display-name>
<servlet>     
    <servlet-name>action</servlet-name>  
      <servlet-class>...</servlet-class> 
        <init-param>        
        <param-name>config</param-name> 
        <param-value>/WEB-INF/struts-config.xml</param-value>   
        </init-param>     
       <load-on-startup>1</load-on-startup> 
 </servlet>
 <servlet-mapping>  
          <servlet-name>action</servlet-name> 
          <url-pattern>*.do</url-pattern>
 </servlet-mapping>
</web-app>

推荐答案

基本上，当标签未正确嵌套/未正确关闭时，会发生格式错误.对于您来说，这似乎是最有可能的情况，因为您已经在xml中包含了内容.字符< >&需要以XML文本转义.

Basically, what a well-formedness error occurs when your tags are not properly nested/not properly closed. It appears to be the most likely case for you since you already have content in your xml. The characters < > & need to be escaped in XML text.

将文件上传到- http://www.cogsci. ed.ac.uk/~richard/xml-check.html 查看格式错误.

Upload your file to - http://www.cogsci.ed.ac.uk/~richard/xml-check.html to see the well-formedness errors.

将XML更改为:

        <?xml version="1.0" encoding="UTF-8"?>
        <web-app>
        <display-name>...</display-name>
        <servlet>     
            <servlet-name>action</servlet-name>  
              <servlet-class>...</servlet-class> 
                <init-param>        
                <param-name>config</param-name> 
                <param-value>/WEB-INF/struts-config.xml</param-value>   
                </init-param>     
               <load-on-startup>1</load-on-startup> 
         </servlet>
         <servlet-mapping>  
                  <servlet-name>action</servlet-name> 
                  <url-pattern>*.do</url-pattern>
         </servlet-mapping>
        </web-app>

这篇关于必须为JSP/Servlet项目的web.xml文件发布格式正确的XML的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！