checklogin.jsp

jsp网站

<%@ page contentType="text/html; charset=gb2312"%>
<%@ page import="java.util.*,com.sunny.s3fornetoffice.*,com.sunny.currency.*" %>
<%
try
{
  Session m_session = new Session(session);
  int intUserID = m_session.GetInt("UserID");
  String strRightPages=m_session.GetString("RightPages");
  if(intUserID<1||strRightPages.length()<1)
  {
    out.println("<script language=\"javascript\">alert(\"您没有登录或者已经超时退出，请重新登录!\");window.top.location=\"/LogOut.jsp\";</script>");
    out.close();
  }
  String strPageRights=m_session.GetString("PageRights");
  String[] RightPage = strRightPages.split(",");
  String strCurrentPageURL = request.getRequestURI() + "?" + request.getQueryString();
  boolean HasRight = false;
  for(int i=0;i<RightPage.length;i++)
  {
    if(strCurrentPageURL.toLowerCase().indexOf(RightPage[i].toLowerCase())<3&&strCurrentPageURL.toLowerCase().indexOf(RightPage[i].toLowerCase())>-1)
    {
        HasRight = true;
        break;
    }
  }
  if(!HasRight)
  {
    out.println("<script language=\"javascript\">alert(\"您没有权限访问此页!\");history.back();</script>");
    out.close();
  }
}
catch(Exception ex)
{
  out.println("<script language=\"javascript\">alert(\"您没有登录或者已经超时退出，请重新登录!\");window.top.location=\"/LogOut.jsp\";</script>");
  out.close();
}
%>