login.jsp

来自「一个JSP写的留言本」· JSP 代码 · 共 65 行

JSP
65
字号
<%@ page language="java" import="java.util.*" pageEncoding="gbk"%>
<%
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>My JSP 'login.jsp' 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>
    <center>
<h1>留言管理范例 —— JSP + JDBC实现</h1>
<hr>
<br>
<%
   // 判断是否有错误信息,如果有则打印
   // 如果没有此段代码,则显示时会直接打印null
   if(request.getAttribute("err")!=null)
   {
%>
       <h2><%=request.getAttribute("err")%></h2>
    <%
    }
    %>
    <form action="login_conf.jsp" method="post">
<table width="80%">
<tr>
   <td colspan="2">用户登陆</td>
</tr>
<tr>
   <td>用户名:</td>
   <td><input type="text" name="id"></td>
</tr>
<tr>
   <td>密&nbsp;&nbsp;码:</td>
   <td><input type="password" name="password"></td>
</tr>
<tr>
   <td colspan="2">
    <input type="submit" value="登陆">
    <input type="reset" value="重置">
   </td>
</tr>
</table>
</form>
</center>
</body>
</html>

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