wuheng
/
vip21-javaweb


			
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							<%--
  Created by IntelliJ IDEA.
  User: 武恒
  Date: 2023/2/6
  Time: 9:45
  To change this template use File | Settings | File Templates.
--%>
<%@ page session="true" contentType="text/html;charset=UTF-8" language="java" %>
<%@ page  import="com.mysql.cj.MysqlConnection" %>
<%@ page import="java.io.PrintWriter" %>
<%@ page import="java.util.Enumeration" %>
<html>
  <head>
    <title>day10页面</title>
  </head>
  <body>

  <%@ include file="header.jsp"%>
  <%
    int var = 1;
    //触发异常 走Error页面
    //int a = 1 / 0;
  %>
  <h1> 我是首页 </h1>
<%--  <%=var%>--%>
<%--
  out.print(var);
--%>
  <%! int s = 100; %>
  <%  int s = 100; %>


  <%

//      out.print("1234");

    String name = request.getParameter("name");

    HttpSession session1 = request.getSession(true);

    Object user = request.getAttribute("User");

    String contextPath = request.getContextPath();

    PrintWriter writer = response.getWriter();

    String timeout = config.getInitParameter("timeout");
    Enumeration<String> initParameterNames = config.getInitParameterNames();
    config.getServletContext();
    request.getServletContext();


    out.print(name);
  %>


  <%@ include file="footer.jsp"%>
  </body>
</html>