OA系统

开发平台：
Java

index.jsp：源码内容
							<%@ page contentType="text/html; charset=gb2312"%>
<%@ page import="com.gforce.currency.*,com.gforce.gfoa.*,java.util.*" %>
<%
OnlineUserManager.Instance();
OnlineUserManager.AddNewSession(session);
String strServerURL = request.getRequestURL().toString();
if(strServerURL.indexOf("://")>-1)
{
  strServerURL = strServerURL.substring(strServerURL.indexOf("://")+3);
}
if(strServerURL.indexOf(":")>-1)
{
  strServerURL = strServerURL.substring(0,strServerURL.indexOf(":"));
}
if(strServerURL.indexOf("/")>-1)
{
  strServerURL = strServerURL.substring(0,strServerURL.indexOf("/"));
}
//out.print(strServerURL);
Session m_session = new Session(session);
int intUserID = m_session.GetInt("UserID");
String strRightPages = m_session.GetString("RightPages");
if(intUserID<1)
{
    Request m_request = new Request(request);
    String strUserName = m_request.GetString("username");
    String strPassword = m_request.GetString("password");
    if(strUserName.trim().length()<1 || strPassword.trim().length()<1)
    {
%>
<html>
<head>
<title><%=SystemParament.GetSystemName() + " --- 当前共有" + OnlineUserManager.getOnlineUsers().size() + "人在线"%></title>
<link href="css/txt.jsp" rel="stylesheet" type="text/css">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"><meta http-equiv="pragma" content="no-cache">
  <script langage="javascript" src="/js/sethomepage.js"  type="text/javascript"></script>
  <script langage="javascript" type="text/javascript">
  function checklogin()
  {
    if(document.login.username.value=="")
    {
      alert("请输入用户名！");
      document.login.username.focus();
      return false;
    }
    if(document.login.password.value=="")
    {
      alert("请输入用户密码！");
      document.login.password.focus();
      return false;
    }
  }
  </script>
  <style type="text/css">
<!--
.style2 {color: #999999}
.style3 {
        color: #FFFFFF;
        font-weight: bold;
}
-->
  </style>
</head>
<body bgcolor="#CECBCE" leftmargin="0" topmargin="0" onload="document.login.username.focus();">
<table width="100%" height="97%" border="0" align="center">
  <tr>
    <td align="center">
      <table width="770" height="429" border="0" align="center" cellspacing="0">
        <tr>
          <td height="450" background="images/main.jpg" align="left" valign="bottom" width="770">
           <!--<form name="login" method="post" action="https://<%=strServerURL%>/" onSubmit="javascript:return checklogin();">-->
          <form name="login" method="post" action="" onSubmit="javascript:return checklogin();">
            <table height="107" border="0" align="left" cellpadding="0" cellspacing="0" id="table1">
              <tr>
                <td align="right" height="26">&nbsp;</td>
                <td>&nbsp;</td>
                <td align="left">                  &nbsp;
                  <input name="username" tabindex="1" size="10" maxlength="10" style="border-width: 0px;height:15px;width:126px;">
                </td>
                <td align="center" rowspan="4">&nbsp;&nbsp;&nbsp;&nbsp;
                </td>
              </tr>
              <tr>
                <td align="right" height="26">&nbsp;</td>
                <td>&nbsp;</td>
                <td align="left">                  &nbsp;
                  <input name="password" type="password" tabindex="2" size="10" maxlength="10" style="border-width: 0px;height:15px;width:126px;"/>
                </td>
              </tr>
              <tr>
                <td width="50" height="55" rowspan="3" align="right">&nbsp;</td>
                <td width="72" rowspan="2">&nbsp;</td>
                <td height="28" align="center" valign="bottom">
                  <img alt="" src="images/white.gif" width="0" border="0"/>
                  <input name="imageField" tabindex="2" type="image" src="images/white.gif" width="133" height="21" border="0">
                </td>
              </tr>
              <tr>
                <td height="27" align="left">&nbsp;</td>
              </tr>
            </table>
          </form>
          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>
</body>
</html>
<%
    }
    else
    {
        boolean isLogined = false;
        intUserID = UserManager.CheckLogin(strUserName,strPassword);
        if(intUserID>0)
          isLogined = true;
        if(isLogined)
        {
            m_session.SetValue("UserID",intUserID + "");
            int intRoleID = UserManager.GetUserRoleID(intUserID);
            strRightPages = PageRight.getPageRight(intRoleID);
            m_session.SetValue("RightPages",strRightPages);
            response.sendRedirect("/");
        }
        else
        {
            %>
<html>
<head>
<script language="javascript" type="text/javascript">
alert("用户名或者密码错误，登陆失败！");
history.back();
</script>
</head>
</html>
            <%
            session.removeAttribute("UserID");
            m_session.SetValue("UserID","0");
            m_session.SetValue("RightPages","");
        }
    }
}
else if(strRightPages.trim().length()<1)
{
    %>
<html>
<head>
<script language="javascript" type="text/javascript">
alert("您在此系统中没有任何权限，登陆失败");
history.back();
</script>
</head>
</html>
<%
    session.removeAttribute("UserID");
    m_session.SetValue("UserID","0");
    m_session.SetValue("RightPages","");
}
else
{
    ///response.sendRedirect(SystemParament.getParament("systembaseurl") + "/main.jsp");
    response.sendRedirect("/main.jsp");
}
%>

						