<%@ page language="java" contentType="text/html; charset=UTF-8"%>date.jsp <% out.println(new java.util.Date().toLocaleString()); %>
<%@ page language="java" contentType="text/html; charset=UTF-8"%>二、访问include.jsp 欢迎你，现在的时间是： <%@ include file="date.jsp"%>
http://localhost:8080/chapter06/include.jsp
三、分析查看tomcat，生成了哪些servlet文件。
查看include_jsp.java的核心代码
out = pageContext.getOut();
_jspx_out = out;
out.write("rn");
out.write("rn");
out.write("rn");
out.write("include.jsp rn");
out.write("rn");
out.write("rn");
out.write("t欢迎你，现在的时间是：rn");
out.write("t");
out.write("rn");
out.write("rn");
out.write("rn");
out.write("date.jsp rn");
out.write("rn");
out.write("rn");
out.write("t");
out.println(new java.util.Date().toLocaleString());
out.write("rn");
out.write("rn");
out.write("rn");
out.write("rn");
out.write("rn");
out.write("rn");
查看浏览器端的源文件
include.jsp 欢迎你，现在的时间是：date.jsp 2021-10-5 9:43:29
这就是包含的本质
