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<%
function counts(counterfile)
dim objfso,objts
application.lock ''锁定对象
set objfso=server.createobject("scripting.filesystemobject")
set objts=objfso.opentextfile(server.mappath(counterfile),1,true)
if not objts.atendofstream then ''检查是否到达文件结尾
counts=clng(objts.readline)
end if
counts=counts+1
objts.close
set objts=objfso.opentextfile(server.mappath(counterfile),2,true)
objts.writeline(counts)
objts.close
application.unlock ''解除锁定
end function
if session("counter")=empty then
session("counter")=counts("counter.txt")
end if
%>
<%=session("counter")%>
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