Tld 自定义方法

 <?xml version="1.0" encoding="UTF-8"?>
<taglib version="2.0" 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-jsptaglibrary_2_0.xsd">
 <description>my functions library</description>
 <display-name>my functions</display-name>
 <tlib-version>1.0</tlib-version>
 <short-name>my</short-name>
 <uri>http://www.bjsxt.com/functions</uri>
 <function>
  <name>hi</name>
  <function-class>com.sun.strutsdemo.functions.MyFuctions</function-class>
  <function-signature>java.lang.String sayHi(java.lang.String)</function-signature>
 </function>
</taglib>