/**
* Class Description:
*
* @author yjde
*/
public class ELFuncUtil {
/**
* EL方法用于连接两个字符串
*
* @param str1
* @param str2
* @return
*/
public static String append(String str1, String str2) {
return str1 + str2;
}
}
<?xml version="1.0" encoding="UTF-8"?>
<taglib 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 [url]http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd[/url]"
version="2.0">
<tlib-version>1.0</tlib-version>
<short-name>elf</short-name>
<function>
<description>用于连接两个字符串</description>
<name>append</name>
<function-class>com.ourpalm.mis.common.util.ELFuncUtil
</function-class>
<function-signature>java.lang.String append(java.lang.String,java.lang.String)</function-signature>
<example>${elf:append(str1, str2)}</example>
</function>
</taglib>
<%@ taglib prefix="elf" uri="/WEB-INF/tlds/elfunc.tld"%>
<c:out value="${elf:append(param.str1, param.str2)}"/>