JSP三大指令、七大动作、九大对象

<%———————- JSP三大指令 —————————–%>
<%– 1. page: language import(导入系统包) contentType session buffer autoFlush isThreadSafe –%>
<%@ page import=”java.*” session=”false” %>
<%– 2. include –%>
<%@ include file=”test.txt” %>
<%– 3. taglib –%>

<%———————- JSP七大动作 Include param forward 其他：useBean getProperty setProperty plugin—————————–%>
<jsp:include page=”test.txt”></jsp:include>
<jsp:forward page=”test2.jsp”>
<jsp:param value=”111″ name=”attr1″/>
</jsp:forward>