Question

The jsp:param action must not be used outside the jsp:include, jsp:forward, or jsp:params elements

The jsp:param action must not be used outside the jsp:include, jsp:forward, or jsp:params elements
这是什么问题啊？
一些网页说是，<jsp:include page="content.jsp"/>这句话不能用，这是为什么啊？
小弟，新手，请大虾指点下！！！
拜谢了！
<jsp:include page="menu.jsp" flush="true" />
<jsp:param name="selected" value="volunteer"/>
</jsp:include>
我是这么写的，就出现上面那个问题。这样写不是对的吗 ？

Answer 1

你肯定是这样写的
<jsp:include page="content.jsp"/>
<jsp:param value=""/>
..

实际上是：
<jsp:include page="content.jsp">
<jsp:param value=""/>
</jsp:include>

Answer 2

jsp:param action must not be used outside the jsp:include,jsp:forward, or jsp:params

不要这后面几个tag之外用jsp:param