📄 index.jsp
字号:
<%@ page contentType="text/html; charset=GBK" language="java" buffer="32kb"%>
<%@ page import="javax.imageio.*"%>
<%@ page import="dreamtime.dreamnews.*"%>
<html>
<head>
<title>管理员登录</title>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
<SCRIPT src="js/post.js"></SCRIPT>
<link href="css/bodystyle.css" rel="stylesheet" type="text/css">
</head>
<%
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
request.setCharacterEncoding("GBK"); //设置编码方式为gb2312
//处理表单，并进行异常处理
String Action = request.getParameter("Action");
if(Action!=null && Action.equals("Login"))
{
String Page1 = (String)request.getHeader("Referer"); //得到页面地址来源
String Page2 = request.getRequestURL().toString(); //得到当前页面地址
String methon = request.getMethod();
if (methon.equals("POST") && Page2.equals(Page1))
{
try{
Function Fun = new Function();
Login login = new Login();
String IP = request.getRemoteAddr(); //得到客户端Ip地址
String User = request.getParameter("User"); //得到登录用户名
String Pwd = request.getParameter("Pwd"); //得到登录密码
String sCode = Fun.CheckReplace(request.getParameter("VerifyCode"));
if(!sCode.equals(session.getAttribute("VerifyCode")))
{
session.setAttribute("error","<li>验证码错误");
response.sendRedirect("index.jsp");
return;
}
if (login.LoginCheck(User,Pwd,IP))
{
session.setAttribute("Login","Yes");
session.setAttribute("AdminID",Integer.toString(login.AdminID));
session.setAttribute("AdminType",Integer.toString(login.AdminType));
session.setAttribute("AdminName",User);
session.setAttribute("error","");
out.println("<SCRIPT LANGUAGE='JavaScript'>alert('登录成功!');location.href='Admin_Main.jsp';</SCRIPT>");
return;
}
else
{
session.setAttribute("error","<li>用户名或密码错误");
response.sendRedirect("index.jsp");
return;
}
}catch(Exception e){
response.sendRedirect("index.jsp");
//out.println(e.getMessage());
session.setAttribute("error","");
return;
}
}
else
{
response.sendError(403,"禁止访问");
//out.print("出错" + Page1 + ";" + Page2);
return;
}
}
%>
<body>
<form name="form" action="index.jsp" method="POST" onSubmit="return LoginCheck()">
<p> </p>
<p> </p>
<table width="413" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#EEEAD6">
<tr>
<td height="29" colspan="3" background="images/topbg.gif"> </td>
</tr>
<tr>
<td width="3" background="images/link.gif"></td>
<td>
<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="75" background="images/topbg.gif">
<table width="100%" height="75" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="30%" align="left" valign="bottom"><img src="images/xpbg.gif" width="411" height="74"></td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<table width="95%" border="0" align="center">
<tr>
<td>
<fieldset>
<legend align="left" class="title" accesskey="F"><strong>登录窗口</strong></legend>
<table width="100%" border="0" cellspacing="2" cellpadding="2">
<tr>
<td width="8%"> </td>
<td width="17%" class="chinese">用户名：</td>
<td width="75%"><input name="User" type="text" class="chinese" id="User" style="font-size: 12px" size="16" maxlength="16">
</td>
</tr>
<tr>
<td width="8%"> </td>
<td width="17%" class="chinese">密 码：</td>
<td><input name="Pwd" type="password" class="chinese" id="Pwd" style="font-size: 12px" size="16" maxlength="16">
</td>
</tr>
<tr>
<td width="8%"> </td>
<td class="chinese">验证码：</td>
<td><input name="VerifyCode" type="text" class="chinese" id="VerifyCode" style="font-size: 12px" size="6" maxlength="6">
<span class="info1"> <img src="VerifyCode.jsp">
(区分大小写)</span></td>
</tr>
<tr>
<td colspan="3" align="center"><div class="info1">
<%=((String)session.getAttribute("error")==null)? "" : (String)session.getAttribute("error")%></div></td>
</tr>
<tr>
<td colspan="3" align="center" height="30"><input type="submit" name="submit" value=" 登 录 " class="button">
<input name="Action" type="hidden" id="Action" value="Login">
<input type="reset" name="submit2" value=" 清 除 " class="button"></td></tr>
</table>
</fieldset>
</td></tr>
</table></td>
</tr>
</table></td>
<td width="3" background="images/link.gif"></td>
</tr>
<tr><td height="3" background="images/linkbom.gif" colspan="3"></td></tr>
</table>
<p> </p>
<p> </p>
</form>
</body>
</html>
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