JSP开发中对jstl的引用方式(标签库引用)

短命女 2022-06-02 20:36 182阅读 0赞

<%--struts库标签 --%>
    <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
    <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%>
    <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
    <%@ taglib uri="/WEB-INF/struts-menu.tld" prefix="menu" %>
    <%--struts menu库标签 --%>
    <%@ taglib uri="/WEB-INF/struts-menu-el.tld" prefix="menu-el" %>
    <%@ taglib uri="/WEB-INF/pager-taglib.tld" prefix="pg"%>
    <%--JSTL库标签 --%>
    <%@ taglib uri="/WEB-INF/c.tld" prefix="c"%>
    <%@ taglib uri="/WEB-INF/fmt.tld" prefix="fmt" %>
    <%@ taglib uri="/WEB-INF/sql.tld" prefix="sql" %>
    <%@ taglib uri = "/WEB-INF/fn.tld" prefix = "fn"%>

二 采用远程标签库的taglibs.inc文件

<%--struts库标签 --%>
     <%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%>
     <%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic"%>
     <%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean"%>
     <%--struts menu库标签 --%>
     <%@ taglib uri="http://struts-menu.sf.net/tag" prefix="menu"%>
     <%@ taglib uri="http://struts-menu.sf.net/tag-el" prefix="menu-el"%>
     <%@ taglib uri="http://jsptags.com/tags/navigation/pager" prefix="pg"%>
     <%--JSTL库标签 --%>
     <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
     <%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
     <%@ taglib uri="http://java.sun.com/jstl/sql" prefix="sql"%>
     <%@ taglib uri="http://java.sun.com/jstl/function" prefix="fn"%>

最后 在jsp文件中引用taglibs.inc文件

<%@ >page language="java" pageEncoding="gb2312"%
    <%@ >include file="/common/taglibs.inc"%

在web.xml配置文件中的节点下增加下面的配置信息

<jsp-config>
           
           <taglib>
               <taglib-uri>http://struts.apache.org/tags-html</taglib-uri>
               <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
           </taglib>
    
           
           <taglib>
               <taglib-uri>http://struts.apache.org/tags-logic</taglib-uri>
               <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
           </taglib>
           
           <taglib>
               <taglib-uri>http://struts.apache.org/tags-bean</taglib-uri>
               <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
           </taglib>
           
           <taglib>
               <taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>
               <taglib-location>/WEB-INF/c.tld</taglib-location>
           </taglib>
           
           <taglib>
               <taglib-uri>http://jsptags.com/tags/navigation/pager</taglib-uri>
               <taglib-location>/WEB-INF/pager-taglib.tld</taglib-location>
           </taglib>
    
    
           
           <taglib>
               <taglib-uri>http://struts-menu.sf.net/tag</taglib-uri>
               <taglib-location>/WEB-INF/struts-menu.tld</taglib-location>
           </taglib>
           
           <taglib>
               <taglib-uri>http://struts-menu.sf.net/tag-el</taglib-uri>
               <taglib-location>/WEB-INF/struts-menu-el.tld</taglib-location>
           </taglib>
           
           <taglib>
               <taglib-uri>http://java.sun.com/jstl/fmt</taglib-uri>
               <taglib-location>/WEB-INF/fmt.tld</taglib-location>
           </taglib>
           
           <taglib>
               <taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>
               <taglib-location>/WEB-INF/sql.tld</taglib-location>
           </taglib>
           <taglib>
               <taglib-uri>http://java.su.com/jstl/function</taglib-uri>
               <taglib-location>/WEB-INF/fn.tld</taglib-location>
           </taglib>
    
        </jsp-config>