📄 logon.jsp

📁 一些数据库的java开发编程

💻 JSP

字号:

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page isELIgnored="false" %>
<html>
<head>
<title>登录页面</title>
<META http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="../pub/common.css">
<script language="javascript">
function checkvalue()
{
	var f = document.forms["main"];
	if( f.username.value.length==0 )
	{
		alert( "请输入用户名！" );
		f.username.focus();
		return false;
	}
	if( f.password.value.length==0 )
	{
		alert( "请输入密码！" );
		f.password.focus();
		return false;
	}
	return true;
}
function jumptoreg()
{
	window.location="register.jsp";
}
</script>
</head>
<body>
<center>
<table border="0" width="350">
	<tr>
		<td colspan="2" align="center">用户登录</td>
	</tr>
	<tr>
		<td colspan="2" align="left"><font color="red">${msg}</font></td>
	</tr>
	<form name="main" method="post" action="logon" onsubmit="return checkvalue();"/>
	<tr>
		<td align="right">用户名：</td>
		<td><input type="text" name="username"></td>
	</tr>
	<tr>
		<td align="right">密码：</td>
		<td><input type="password" name="password"></td>
	</tr>
	<tr>
		<td colspan="2" align="center">
			<input type="submit" value="登 录">&nbsp;&nbsp;
			<input type="reset" value="重 填">&nbsp;&nbsp;
			<input type="button" value="注 册" onClick="javascript:jumptoreg();">
		</td>
	</tr>
	</form>
</table>
</center>
</body>
</html>

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -