jsp
<%=相当于在Servlet中使用response.getWriter()进行输出
for循环输出实例:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" import="java.util.*"%>
<%
List<
String
> words = new ArrayList<
String
>();
words.add("today");
words.add("is");
words.add("a");
words.add("great");
words.add("day");
%>
<
table
width
=
"200px"
align
=
"center"
border
=
"1"
cellspacing
=
"0"
>
<%for (String word : words) {%>
<
tr
>
<
td
><%=word%></
td
>
</
tr
>
<%}%>
</
table
>
<%@include file=" " %>可以传入一个Jsp 两个可以合并成一个jsp
session.setAttribute("key", "value");
session对象保存数据的方式,有点像Map的键值对(key-value)
"name"是键,"teemo" 是值
"name"是键,"teemo" 是值