22条ASP初学者常用的代码

-.z22条ASP初学者常用的代码1.获得系统时间:

<%=now()%>

2.取得来访用的IP:

<%=request.serverVariables("remote_host")%>

3.获得系统,浏览器版本:

<script>

window.document.write("版本："+navigator.appName+navigator.appVersion+"browser.")

</script>

4.去除IE混动条:

<bodyscroll="no">

<bodystyle="overflow-y:hidden">

5.进入,跳出广告:

<scriptlanguage="javascript">

<!--

<!--注意更改文件所在路径-->

window.open(".selala./",","height=200,width=300,top=0,left=30");

//-->

</script>

6.随机数:

<%randomize%>

<%=(int(rnd()*n)+1)%>

N为可改变数

7.向上混动代码:

<marqueedirection="up"scrolldelay="200"style="font-size:9pt;color:*FF0000;

line-height:150%;font-style:italic;font-weight:bold"scrollamount="2"width="206"

height="207"bgcolor="*FFFF00">.selala./<;/marquee>

8.自动关闭网页:

<scriptLANGUAGE="javascript">

<!--

setTimeout("window.close();",10000);//60秒后关闭

//-->

</script>

<palign="center">本页10秒后自动关闭,请注意刷新页面</p>

9.随机背景音乐:

<%randomize%>

<bgsoundsrc="mids/<%=(int(rnd()*60)+1)%>.mid"loop="-1">

可以修改数字，限制调用个数，我这里是６０个．

10.自动刷新本页面:

<script>

<!--

varlimit="0:10"

if(document.images){

varparselimit=limit.split(":")

parselimit=parselimit[0]*60+parselimit[1]*1

}

functionbeginrefresh(){

if(!document.images)

return

if(parselimit==1)

window.location.reload()

else{

parselimit-=1

curmin=Math.floor(parselimit/60)

cursec=parselimit%60

if(curmin!=0)

curtime=curmin+"分"+cursec+"秒后重刷本页！"

else

curtime=cursec+"秒后重刷本页！"

window.status=curtime

setTimeout("beginrefresh()",1000)

}

}

window.onload=beginrefresh

file://-->

</script>

11.ACCESS数据库连接:

<%

optione*plicit

dimstartime,endtime,conn,connstr,db

startime=timer()

''更改数据库名字

db="data/dvBBS5.mdb"

Setconn=Server.CreateObject("ADODB.Connection")

connstr="Provider=Microsoft.Jet.OLEDB.4.0;DataSource="&Server.MapPath(db)

''如果你的效劳器采用较老版本Access驱动，请用下面连接方*

''connstr="driver={MicrosoftAccessDriver(*.mdb)};dbq="&Server.MapPath(db)

conn.Openconnstr

functionCloseDatabase

Conn.close

Setconn=Nothing

EndFunction

%>

12.SQL数据库连接:

<%

optione*plicit

dimstartime,endtime,conn,connstr,db

startime=timer()

connstr="driver={SQLServer};server=HUDENQ-N11T33NB;uid=sa;pwd=*sfeihu;database=dvbbs"

Setconn=Server.CreateObject("ADODB.Connection")

conn.Openconnstr

functionCloseDatabase

Conn.close

Setconn=Nothing

EndFunction

%>

13.用键盘翻开网页代码:

<scriptlanguage="javascript">

functionctlent(eventobject)

{

netif((event.ctrlKey&&window.event.keyCode==13)||(event.altKey&&window.event.keyCode==83))

{

window.open(''网址'',",")

}

}

</script>

这里是Ctrl+Enter和Alt+S的代码自己查下键盘的ASCII码再换就行

14.让层不被控件复盖代码:

<divz-Inde*:2><object***></object></div>＃前面

<divz-Inde*:1><object***></object></div>＃后面

<divid="Layer2"style="position:absolute;top:40;width:400p*;height:95p*;z-inde*:2"><tableheight=100%width=100%

bgcolor="*ff0000"><tr><tdheight=100%width=100%></td></tr></table><iframewidth=0height=0></iframe></div>

<divid="Layer1"style="position:absolute;top:50;width:200p*;height:115p*;z-inde*:1"><iframeheight=100%width=100%

></iframe></div>

15.动网FLASH广告代码:

<objectclassid="clsid27CDB6E-AE6D-11cf-96B8-0"

codebase="download.macromedia./pub/shockwave/cabs/flash/swflash.cab*version=5,0,0,0"width="468"

height="60"><paramname=movievalue="images/yj16d.swf"><paramname=qualityvalue=high><embed

src="images/dvbanner.swf"quality=highpluginspage=".macromedia./shockwave/download/inde*.cgi?

P1_Prod_Version=ShockwaveFlash";;;type="application/*-shockwave-flash"width="468"height="60"></embed></object>

16.VBS弹出窗口小代码:

<scriptlanguage=vbscript>

msgbo*"你还没有注册或登陆论坛","0","精品论坛"

location.href="login.asp"

</script>

16.使用FSO修改文件特定内容的函数

functionFSOchange(filename,Target,String)

DimobjFSO,objCountFile,FiletempData

SetobjFSO=Server.CreateObject("Scripting.FileSystemObject")

SetobjCountFile=objFSO.OpenTe*tFile(Server.MapPath(filename),1,True)

FiletempData=objCountFile.ReadAll

objCountFile.Close

FiletempData=Replace(FiletempData,Target,String)

SetobjCountFile=objFSO.CreateTe*tFile(Server.MapPath(filename),True)

objCountFile.WriteFiletempData

objCountFile.Close

SetobjCountFile=Nothing

SetobjFSO=Nothing

EndFunction

17.使用FSO读取文件内容的函数

functionFSOFileRead(filename)

DimobjFSO,objCountFile,FiletempData

SetobjFSO=Server.CreateObject("Scripting.FileSystemObject")

SetobjCountFile=objFSO.OpenTe*tFile(Server.MapPath(filename),1,True)

FSOFileRead=objCountFile.ReadAll

objCountFile.Close

SetobjCountFile=Nothing

SetobjFSO=Nothing

EndFunction

18.使用FSO读取文件*一行的函数

functionFSOlinedit(filename,lineNum)

iflinenum<1thene*itfunction

dimfso,f,temparray,tempt

setfso=server.CreateObject("scripting.filesystemobject")

ifnotfso.fileE*ists(server.mappath(filename))thene*itfunction

setf=fso.opente*tfile(server.mappath(filename),1)

ifnotf.AtEndofStreamthen

tempt=f.readall

f.close

setf=nothing

temparray=split(tempt,chr(13)&chr(10))

iflineNum>ubound(temparray)+1then

e*itfunction

else

FSOlinedit=temparray(lineNum-1)

endif

endif

endfunction

19.使用FSO写文件*一行的函数

functionFSOlinewrite(filename,lineNum,Linecontent)

iflinenum<1thene*itfunction

dimfso,f,temparray,tempt

setfso=server.CreateObject("scripting.filesystemobject")

ifnotfso.fileE*ists(server.mappath(filename))thene*itfunction

setf=fso.opente*tfile(server.mappath(filename),1)

ifnotf.AtEndofStreamthen

tempt=f.readall

f.close

temparray=split(tempt,chr(13)&chr(10))

iflineNum>ubound(temparray)+1then

e*itfunction

else

temparray(lineNum-1)=lineContent

endif

tempt=join(temparray,chr(13)&chr(10))

setf=fso.createte*tfile(server.mappath(filename),true)

f.writetempt

endif

f.close

esetf=nothing

endfunction

20.使用FSO添加文件新行的函数

functionFSOappline(filename,Linecontent)

dimfso,f

setfso=server.CreateObject("scripting.filesystemobject")

ifnotfso.fileE*ists(server.mappath(filename))thene*itfunction

setf=fso.opente*tfile(server.mappath(filename),8,1)

f.writechr(13)&chr(10)&Linecontent

f.close

setf=nothing

endfunction

21检测*个的速度：

把如下代码参加<body>区域中:

<scriptlanguage=javascript>

tim=1

setInterval("tim++",100)

b=1

varautourl=newArray()

autourl[1]=".selala./"

autourl[2]="selala./"

autourl[3]="./"

autourl[4]="/"

autourl[5]=".36963./"

functionbutt(){

document.write("<formname=autof>")

for(vari=1;i<autourl.length;i++)

document.write("<inputtype=te*tname=t*t"+i+"size=10value=测试中……>=?<inputtype=te*tname=url"+i+"size=40>=?<inputtype=buttonvalue=GOonclick=window.open(this.form.url"+i+".value)><br/>")

document.write("<inputtype=submitvalue=刷新></form>")

}

butt()

functionauto(url){

document.forms[0]["url"+b].value="/url

if(tim>200)

{document.forms[0]["t*t"+b].value="/超时"}

else

{document.forms[0]["t*t"+b].value="时间"+tim/10+"秒"}

b++