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JSP的包含指令实战
阅读量:180 次
发布时间:2019-02-28

本文共 737 字,大约阅读时间需要 2 分钟。

一 点睛

静态包含格式:<%@include file="要包含的文件"%>,静态包含是先包含,后编译处理。

动态包含格式:<jsp:include page="要包含的文件">,动态包含是先编译处理,后包含。

二 实战

1 testInclude.jsp代码

<%@ page pageEncoding="UTF-8" contentType="text/html" %>            JSP包括指令的使用        
<% String msg = "WORLD" ; %>

2 include_no_param.jsp

<%@ page pageEncoding="UTF-8" contentType="text/html" %>            JSP        

我是没有参数的包含

3 include_param.jsp

<%@ page pageEncoding="UTF-8" contentType="text/html" %>            JSP        

我是有参数的包含

接收到的第一个参数:<%=request.getParameter("var1")%> 接收到的第二个参数:<%=request.getParameter("var2")%>

4 运行

转载地址:http://yzwn.baihongyu.com/

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