猿问

SimpleDateFormat出错

<%@ page language="java" import="java.util.*,java.io.*" contentType="text/html; charset=utf-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    

    <title> 'session_1' starting page</title>

    

<meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">    

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

<!--

<link rel="stylesheet" type="text/css" href="styles.css">

-->


  </head>

  

  <body>

    <hr>

   <%  

 SimpleDateFormat sdf=new SimpleDateFormat("yyyy年MM月dd日hh:mm:ss");

    Date d=new Date(session.getCreationTime());

    session.setAttribute("username","admin");

    session.setAttribute("password", "123");

    session.setAttribute("age", "20");

    %>

    session的ID编号:<%=session.getId() %><br>

    session的用户名:<%=session.getAttribute("password") %><br>

   

  </body>

</html>


qq_慕斯9291570
浏览 1265回答 2
2回答

Its_forever

SimpleDateFormat的包是 java.text.*;你没有引入这个包。

qq_慕斯9291570

谢谢,,么么哒
随时随地看视频慕课网APP

相关分类

Java
我要回答