web.xml命名规范2.3版与2.4版的区别

如果是头是这样的<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.3" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_3.xsd">

直接在后面加

1. <taglib>
   
2. <taglib-uri>/WEB-INF/struts-logic.tldtaglib-uri>
   
3. <taglib-location>/WEB-INF/struts-logic.tldtaglib-location>
   
4. taglib>

如果头是这样的

<web-appxmlns="http://java.sun.com/xml/ns/j2ee"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"version="2.4"xsi:schemaLocation="http://java.sun.com/xml/ns/j2eehttp://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

在后面加

1. 
   
2. <jsp-config>
   
3. <taglib>
   
4. <taglib-uri>/WEB-INF/validator-user.tldtaglib-uri>
   
5. <taglib-location>/WEB-INF/validator-user.tldtaglib-location>
   
6. taglib>
   
7. jsp-config>