转载:http://guoyiqi.iteye.com/blog/85387
# 在web.xml不认<taglib>解决办法:
# 如果是头是这样的<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
# 直接在后面加
# <taglib>
# <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
# <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
# </taglib>
# 如果头是这样的
# <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
# 在后面加
# <jsp-config>
# <taglib>
# <taglib-uri>/WEB-INF/validator-user.tld</taglib-uri>
# <taglib-location>/WEB-INF/validator-user.tld</taglib-location>
# </taglib>
# </jsp-config>