Eclipse抱怨网络应用程序属性 [英] Eclipse complaining about web-app attributes

问题描述

我的web.xml中的web应用声明是：

 < 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>而$ e $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ 
 $ b 
 必须为元素类型web-app声明属性version
  
为什么Eclipse会抱怨这些属性？我在这里做错了吗？
解决方案
删除DOCTYPE行，这就是xsd的意图替换。我有同样的问题，只有这样才有效。
 
My web-app declaration in my web.xml is:
<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" >
And eclipse complains about all 4 attributes, here is one Eclipse complaint:
Attribute "version" must be declared for element type "web-app"
Why is Eclipse complaining about these attributes?  Am I doing something wrong here?
解决方案
Remove the DOCTYPE line, that is what the xsd is meant to replace. I had the same issue and only this had worked.

                        
这篇关于Eclipse抱怨网络应用程序属性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！