1.如何用Asp判断你的网站的虚拟物理路径 r3X|*/
答:使用Mappath方法 Do@:|n
< p align="center" >< font size="4" face="Arial" >< b > u|m>h(O
The Physical path to this virtual website is: 9W$d'IA
< /b >< /font > +QNFu){G
< font color="#FF0000" size="6" face="Arial" > $~UQKv>
< %= Server.MapPath("\")% > AJ-p|[wPz
< /font >< /p > +hdD*}qauC
2.我如何知道使用者所用的浏览器? |*079v
答:使用the Request object方法 [t55Kz*cD
strBrowser=Request.ServerVariables("HTTP_USER_AGENT") 5ru&In&
If Instr(strBrowser,"MSIE") < > 0 Then C2GF
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Response.redirect("ForMSIEOnly.htm") I8r5u=PH
Else H"PnX-fGN
Response.redirect("ForAll.htm") b-e3i;T!}~
End If 1(C3;qlVD
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3.如何计算每天的平均反复访问人数 I(fq4$
答:解决方法 O!+LM{>
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< % startdate=DateDiff("d",Now,"01/01/1990") M7"I]$|\
if strdate< 0 then startdate=startdate*-1 V>}@--$c-r
avgvpd=Int((usercnt)/startdate) % > ]PVPt,c
显示结果 k|W =kt$ P
< % response.write(avgvpd) % > 'LZF^m _<<
that is it.this page have been viewed since November 10,1998 td^2gjr^5
Uq/#\7/rL
4.如何显示随机图象 !4uTi [e
< % dim p,ppic,dpic f(.@]eu
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ppic=12 reml|!F-)
randomize Sfc0 ~1
p=Int((ppic*rnd)+1) T1bPI/
dpic="graphix/randompics/"&p&".gif" et";*EZJX
% > .5+*,+-
显示 b9uo6u4s
< img src="< %=dpic% >" > l1^/Q~u
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5.如何回到先前的页面 @
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答:< a href="< %=request.serverVariables("Http_REFERER")% >" >preivous page< /a > loVUB'OSv
或用图片如:< img src="arrowback.gif" alt="< %=request.serverVariables("HTTP_REFERER")% >" > [Af&K22M(X
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