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📄 adminlog.jsp

📁 使用jsp和access数据库写的bbs论坛系统
💻 JSP
字号:
<%@ page session="true" %>
<%@ page contentType="text/html;charset=gb2312" %>
<%@ include file="incdb.jsp"%>
<jsp:useBean id="reg" class="test.bbsreg" scope="page"/>
<jsp:useBean id="admin" class="test.bbsadmin" scope="page"/>
<%String B1=request.getParameter("B1");%>

<%if (!(B1==null)){
session.putValue("adminlogin","false");

String strSQL;
java.sql.ResultSet sqlRst;				   
String adminname,adminpwd;
byte[] tmpbyte;

adminname=request.getParameter("adminname");
adminpwd=request.getParameter("adminpwd");

adminname=adminname.trim();
adminpwd=adminpwd.trim();


if ((adminname==null)||(adminpwd==null)) {
//  '用户名或密码为空,重新登录
%>
<script language="JavaScript">
     window.location="adminlog.jsp";
</script>  
<%
}
else{
tmpbyte=adminname.getBytes("ISO8859_1");
adminname=new String(tmpbyte);
if (admin.checkAdminPassword(adminname,adminpwd)){
 	 session.putValue("adminlogin","true");
%>
<script language="JavaScript">
     window.location="boardmanager.jsp";
</script>  
<%}else{%>
<script language="JavaScript">
     window.location="adminlog.jsp";
</script>  
<%
  }
}  //'adminname==null

}%>
<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>论坛管理</title>
<link rel="stylesheet" type="text/css" href="bbs03.css">
<script Language="JavaScript">
<!--
function isspacestring(mystring)
//是否为空格字符串;true为空,FALSE为非空
{ var istring=mystring;
  var temp,i,strlen;
  temp=true;
  strlen=istring.length;
  for (i=0;i<strlen;i++)
  {
    if ((istring.substring(i,i+1)!=" ")&(temp))
     { temp=false;  }
  }
 return temp;
}

function check_input(theForm)
{

      if ((theForm.adminname.value == "")|(isspacestring(theForm.adminname.value)))
      {
        alert("请输入用户名.");
        theForm.adminname.focus();
        return (false);
      }
      
      if ((theForm.adminpwd.value == "")|(isspacestring(theForm.adminpwd.value)))

      {
        alert("请输入密码.");
        theForm.adminpwd.focus();
        return (false);
      }

       return (true);
}
-->
</script>
</head>

<body>
<%if (B1==null){%>
<!--------------------------------------------------------------->
<div align="center">
  <center>
<table border="1" width="400" bordercolorlight="#FFFFFF" bordercolordark="#000000" cellspacing="0" cellpadding="0">
  <tr>
    <td width="100%">
      <form method="POST" action="adminlog.jsp" onSubmit="return check_input(this)" name="form1">
        <p align="center">用户:<input type="text" name="adminname" size="20"></p>
        <p align="center">密码:<input type="password" name="adminpwd" size="20"></p>
        <p align="center"><input class="buttonface" type="submit" value="确定" name="B1"> 
        <input class="buttonface" type="reset" value="重写" name="B2"></p>
      </form>
    </td>
  </tr>
</table>
  </center>
</div>
<!--------------------------------------------------------------->
<%}%>
</body>
</html>

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