1.如何用Asp判断你的网站的虚拟物理路径 !A48TgAeE
答:使用Mappath方法 {k rswh3
< p align="center" >< font size="4" face="Arial" >< b > q+,Q<2J
The Physical path to this virtual website is: :6$>_m=i
< /b >< /font > H#ClIh?'b
< font color="#FF0000" size="6" face="Arial" > hlt[\LP=$
< %= Server.MapPath("\")% > -_$$Te
< /font >< /p > g}]t[}s1]
2.我如何知道使用者所用的浏览器? K_&4D'
答:使用the Request object方法 ?7{H|sI
strBrowser=Request.ServerVariables("HTTP_USER_AGENT") `p+Zz"/
If Instr(strBrowser,"MSIE") < > 0 Then qx%}knB
Response.redirect("ForMSIEOnly.htm") Z1"v}g
Else m# =z7.XrX
Response.redirect("ForAll.htm") 7 [0L9\xm
End If /hO1QT}xd
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3.如何计算每天的平均反复访问人数 K(aJi,e>
答:解决方法
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< % startdate=DateDiff("d",Now,"01/01/1990") ElUEteZ
if strdate< 0 then startdate=startdate*-1 0Lb4'25.
avgvpd=Int((usercnt)/startdate) % > D_Bb?o5
显示结果 o=1X^,
< % response.write(avgvpd) % > G}p\8Q}'
that is it.this page have been viewed since November 10,1998 zl`h~}I
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4.如何显示随机图象 8U_{|]M
< % dim p,ppic,dpic \QB;Ja_
ppic=12 &iV{:)L
randomize c/uNM
p=Int((ppic*rnd)+1) A~mum+[5
dpic="graphix/randompics/"&p&".gif" A@Dw<.&_I
% > %.vVEy
显示 n93=8;&
< img src="< %=dpic% >" > p'om-
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5.如何回到先前的页面 CJhL)0Cs
答:< a href="< %=request.serverVariables("Http_REFERER")% >" >preivous page< /a > ccL~#c0P7
或用图片如:< img src="arrowback.gif" alt="< %=request.serverVariables("HTTP_REFERER")% >" > >]c*'~G&