在一个ASP页面停留的多少时间的程序

asp source code:


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<% if request.querystring("time") = "" then %>
you havent clicked on the link below yet.<br>
<% else %>
you spent <%= datediff("s", request.querystring("time"), now()) %>
seconds looking at the previous page.<br>
<% end if %>
<br>
<a href="time.?time=<%= server.urlencode(now())%>">how long have i
spent on this page?</a><br>
<br>
this script passes the time in a querystring parameter. you could
just as
easily store it in a session variable, log it to a database, or write
it to
a text file. it all depends upon what you intend to use the
information
for.

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asp source code:


----------------------------------------------------------------------


<% if request.querystring("time") = "" then %>
you havent clicked on the link below yet.<br>
<% else %>
you spent <%= datediff("s", request.querystring("time"), now()) %>
seconds looking at the previous page.<br>
<% end if %>
<br>
<a href="time.asp?time=<%= server.urlencode(now())%>">how long have i
spent on this page?</a><br>
<br>
this script passes the time in a querystring parameter. you could
just as
easily store it in a session variable, log it to a database, or write
it to
a text file. it all depends upon what you intend to use the
information
for.