📄 index.jsp
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<%@ page contentType="text/html; charset=gb2312" import="java.awt.*,java.awt.image.*,java.util.*,javax.imageio.*" %><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>登陆界面</title>
<script Language="JavaScript">
function firstisspace(mystring)
{ var istring=mystring;
var temp,i,strlen;
temp=false;
if (istring.substring(0,1)==" ")
{ temp=true; }
return temp;
}
function sub()
{
var name= document.myform.logname.value;
var passwd = document.myform.password.value;
if((name == "")|(firstisspace(name)))
{
alert('请输入用户名');
document.myform.logname.focus();
return false;
}
if((passwd == "")|(firstisspace(passwd)))
{
alert('请输入密码');
document.myform.password.focus();
return false;
}
alert('跳转到用户密码验证！');
document.myform.action="check.jsp";
document.myform.submit();
}
</script>
</head>
<body>
<%request.setCharacterEncoding("gb2312"); %>
<form name="myform" method="post">
<table width="1004" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="images/index_01.gif" width="172" height="263" alt="1" /></td>
<td><img src="images/index_02.gif" width="238" height="263" alt="2" /></td>
<td><img src="images/index_03.gif" width="594" height="263" alt="3" /></td>
</tr>
</table>
<table width="1004" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>
<table width="800" border="0" cellspacing="0" cellpadding="0">
<td width="246"> </td>
<td width="691">
<table width="524" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><img src="images/table_center_06.gif" width="524" height="51" alt="t2" /></td>
</tr>
<tr>
<td height="244" ><table width="100%" border="0" cellspacing="3" cellpadding="4">
<tr>
<td width="22%">用户名称：</td>
<td width="78%"><label>
<input name="logname" type="text" maxlength="20" style="width:160px;border-style:solid;border-width:1;padding-left:4;padding-right:4;padding-top:1;padding-bottom:1" onMouseOver="this.style.background='#FDE8FE';" onMouseOut="this.style.background='#FFFFFF'" onFocus="this.select(); " size="20">
</label>
</td>
</tr>
<tr>
<td width="22%">用户密码：</td>
<td width="78%"><label>
<input name="password" type="password" maxlength="20" style="width:160px;border-style:solid;border-width:1;padding-left:4;padding-right:4;padding-top:1;padding-bottom:1" onMouseOver="this.style.background='#FDE8FE';" onMouseOut="this.style.background='#FFFFFF'" onFocus="this.select(); " size="20">
</label></td>
</tr>
<tr>
<td height="24"> </td>
</tr>
<tr>
<td align="right"><input type="button" value="提交" onclick="sub()"/></td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</table>
</td>
</tr>
</table>
<table width="1004" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="24"> </td>
</tr>
<tr>
<td height="24" align="center" >Copyright 2008.版权所有. 南京理学工程数据技术有限公司 </td>
</tr>
</table>
</form></body></html>⌨️ 快捷键说明
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