repos_ecs/源数据/PC环境监控/3.0.3.2/BS/CheckComeUrl.asp

<%
dim cUrl
ComeUrl=lcase(trim(request.ServerVariables("HTTP_REFERER")))
if ComeUrl="" then
	response.write "<br><p align=center><font color='red'>Access deny!</font></p>"
	response.end
else
	cUrl=trim("http://" & Request.ServerVariables("SERVER_NAME"))
	if mid(ComeUrl,len(cUrl)+1,1)=":" then
		cUrl=cUrl & ":" & Request.ServerVariables("SERVER_PORT")
	end if
	cUrl=lcase(cUrl & request.ServerVariables("SCRIPT_NAME"))
	if lcase(left(ComeUrl,instrrev(ComeUrl,"/")))<>lcase(left(cUrl,instrrev(cUrl,"/"))) then
		response.write "<br><p align=center><font color='red'>Access deny!</font></p>"
		response.end
	end if
end if
%>