Struts-在JSP页面中由Struts提供的.tld的Taglib指令

我正在使用Struts 1.3.10进行演示：

1. 在此处下载最新的struts库（http://struts.apache.org/download.cgi#struts1310）。请记住， 完整发行版 是您必须下载的，因为它包含带有Struts TLD的战争文件。
2. 在Web应用程序上，将下载的存档文件中的所有lib复制到

   /WEB-INF/lib

   文件夹中。
3. 对于JSTL库（与struts一起很好地工作），请转到此处（http://java.sun.com/products/jsp/jstl/）
4. 一旦有了Struts TLD和JSTL Tld，就将它们放在

   /WEB-INF/tld/

   文件夹下（它 必须 位于/ WEB-INF /文件夹中）。
5. 在web.xml上，添加以下内容（在

   <web-app>

   元素下方）

     <jsp-config><taglib>    <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/struts-bean.tld</taglib-location></taglib><taglib>    <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/struts-html.tld</taglib-location></taglib><taglib>    <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/struts-logic.tld</taglib-location></taglib><taglib>    <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/struts-nested.tld</taglib-location></taglib><taglib>    <taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/struts-tiles.tld</taglib-location></taglib><taglib>    <taglib-uri>/WEB-INF/sslext.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/sslext.tld</taglib-location></taglib><taglib>    <taglib-uri>/WEB-INF/struts-layout.tld</taglib-uri>    <taglib-location>/WEB-INF/tld/struts-layout.tld</taglib-location></taglib><!-- Sun's JSTL --><taglib>    <taglib-uri>http://java.sun.com/jstl/fn</taglib-uri>    <taglib-location>/WEB-INF/tld/fn.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/fmt</taglib-uri>    <taglib-location>/WEB-INF/tld/fmt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/fmt-1-0</taglib-uri>    <taglib-location>/WEB-INF/tld/fmt-1_0.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/fmt-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/fmt-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/fmt-1-0-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/fmt-1_0-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/core</taglib-uri>    <taglib-location>/WEB-INF/tld/c.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/core-1-0</taglib-uri>    <taglib-location>/WEB-INF/tld/c-1_0.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/core-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/c-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/core-1-0-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/c-1_0-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>    <taglib-location>/WEB-INF/tld/sql.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/sql-1-0</taglib-uri>    <taglib-location>/WEB-INF/tld/sql-1_0.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/sql-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/sql-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/sql-1-0-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/sql-1_0-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/x</taglib-uri>    <taglib-location>/WEB-INF/tld/x.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/x-1-0</taglib-uri>    <taglib-location>/WEB-INF/tld/x-1_0.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/x-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/x-rt.tld</taglib-location></taglib><taglib>    <taglib-uri>http://java.sun.com/jstl/x-1-0-rt</taglib-uri>    <taglib-location>/WEB-INF/tld/x-1_0-rt.tld</taglib-location></taglib>