[求助]EL自定义函数的问题。。。错在哪儿呢？
运行后提示：
org.apache.jasper.JasperException: The class specified in the method signature in TLD for the function Greeting:greet cannot be found.
文件greeting.jsp:
<%@ page contentType="text/html; charset=GBK"%>
<%@ taglib prefix="Greeting"uri="/myGreeting"%>
<html>
<body>
${Greeting:greet()}
</body>
</html>
文件web.xml
<taglib>
<taglib-uri>
/myGreeting
</taglib-uri>
<taglib-location>
/WEB-INF/taglib.tld
</taglib-location>
</taglib>
文件taglib.tld
<?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/web-jsptaglibrary_2_0.xsd http://java.sun.com/xml/ns/j2ee"
version="2.0">
<tlib-version>1.1</tlib-version>
<jsp-version>2.0</jsp-version>
<short-name>Greeting</short-name>
<uri>/myGreeting</uri>
<function>
<name>greet</name>
<function-class>myFunction.Functions</function-class>
<function-signature>java.lang.String sayHello()</function-signature>
</function>
</taglib>
WEB-INF/classes/myFunction中有Functions.class
运行后提示：
org.apache.jasper.JasperException: The class specified in the method signature in TLD for the function Greeting:greet cannot be found.
文件greeting.jsp:
<%@ page contentType="text/html; charset=GBK"%>
<%@ taglib prefix="Greeting"uri="/myGreeting"%>
<html>
<body>
${Greeting:greet()}
</body>
</html>
文件web.xml
<taglib>
<taglib-uri>
/myGreeting
</taglib-uri>
<taglib-location>
/WEB-INF/taglib.tld
</taglib-location>
</taglib>
文件taglib.tld
<?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/web-jsptaglibrary_2_0.xsd http://java.sun.com/xml/ns/j2ee"
version="2.0">
<tlib-version>1.1</tlib-version>
<jsp-version>2.0</jsp-version>
<short-name>Greeting</short-name>
<uri>/myGreeting</uri>
<function>
<name>greet</name>
<function-class>myFunction.Functions</function-class>
<function-signature>java.lang.String sayHello()</function-signature>
</function>
</taglib>
WEB-INF/classes/myFunction中有Functions.class
2007-3-23 17:33
