📄 login.jsp
字号:
<%@ page errorPage="error.jsp" %>
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page language="java" import="java.sql.*"%>
<jsp:useBean id="sqlbean" scope="page" class="news.sql_data"/>
<jsp:useBean id="login" scope="page" class="util.login"/>
<%String mesg = "";
if( request.getParameter("username")!=null && !request.getParameter("username").equals("")){
String username =request.getParameter("username");
String passwd = request.getParameter("passwd");
login.setUsername(username);
login.setPasswd(passwd);
boolean flag=login.excute();
if (flag!=false){
session.setAttribute("admin",username);
session.setAttribute("authority",login.getAuthority());
String lastip=request.getRemoteAddr();
login.setinfo(lastip,username);
response.sendRedirect("index.jsp");
}else {
mesg = "登录出错！" ;
}
}
%>
<%if (request.getParameter("action")!=null) {
session.removeAttribute("admin");
session.removeAttribute("authority");
response.sendRedirect("login.jsp");
}%>
<html>
<head>
<title>企业内部管理信息平台</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
function checkform() {
if (document.form1.username.value=="" || document.form1.passwd.value==""){
alert("用户名或密码为空！");
return false;
}
return true;
}
</script>
</head>
<body text="#000000">
<div align="center">
<table width="100%" border="0" height="100%" cellspacing="0" cellpadding="0">
<tr>
<td align="center">
<form name="form1" method="post" action="login.jsp">
<table width="360" border="1" cellspacing="2" cellpadding="2" bgcolor="#66CCFF" bordercolor="#66CCFF" style="font-size:9pt">
<tr align="center">
<td colspan="2">
<h3><br>
<font color="#FF0000">系统登录</font></h3>
<p> <% if (!mesg.equals("")){
out.println(mesg);}%></p>
</td>
</tr>
<tr>
<td align="right" width="150">管理员：</td>
<td>
<input type="text" name="username" size="12" maxlength="20">
</td>
</tr>
<tr>
<td align="right" width="150">管理员密码：</td>
<td>
<input type="password" name="passwd" size="12" maxlength="20">
</td>
</tr>
<tr align="center">
<td colspan="2">
<input type="submit" name="Submit" value="登录" onclick="javascript:return(checkform());">
<input type="reset" name="Submit2" value="取消">
</td>
</tr>
<tr align="center">
<td colspan="2"><A HREF="../index.jsp">返回首页</A></td>
</tr>
</table>
</form>
<p> </p>
CopyRight@2004 <br>
</td>
</tr>
</table>
</div>
</body>
</html>
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