我在执行以下代码时收到 javax.servlet.servletException ......
"<%@ taglib uri="http://java.sun.com/jsf/core" 前缀="f"%>
"<%@ taglib uri="http://java.sun.com/jsf/html" 前缀="h"%>
"<%@ taglib uri="http://jakarta.apache.org/tiles" 前缀="tiles"%>
瓦片:importAttribute scope="request" />
h:panelGrid 列="2" >
<f:facet name="header">
<f:subview id="header">
<tiles:insert attribute="header" flush="false" />
</f:subview>
</f:facet>
<f:subview id="menu">
<tiles:insert attribute="menu" flush="false" />
</f:subview>
<f:subview id="content">
<tiles:insert attribute="content" flush="false" />
</f:subview>