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ASP常用源代码的总结

编程代码2023/8/27 343

ASP是Active Server Page的缩写,意为“动态服务器页面”。ASP是微软公司开发的代替CGI脚本程序的一种应用,它可以与数据库和其它程序进行交互,是一种简单、方便的编程工具。下面介绍的是ASP经常用到的代码总结。

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: 

<body scroll="no"> 或 <body style="overflow-y:hidden"> 

5.进入网站,跳出广告:

<script language="javascript"> 
<!-- 
<!-- 注意更改文件所在路径--> 
window.open('http://www.XXXXXX.com','','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.向上滚动代码:

<marquee direction="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">hhhhhhhhhhhhhhhhhhh</marquee> 

8.自动关闭网页:

<script LANGUAGE="javascript"> 
<!-- 
setTimeout('window.close();', 10000); //60秒后关闭 
// --> 
</script> 
<p align="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%> 
<bgsound src="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> 
<!-- 
var limit="0:10" 
if (document.images) 
var parselimit=limit.split(":") 
parselimit=parselimit0*60+parselimit1*1 
function beginrefresh() 
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:

<%  
option explicit  
dim startime,endtime,conn,connstr,db  
startime=timer()  
'更改数据库名字  
db="data/dvBBS5.mdb"  
Set conn = Server.CreateObject("ADODB.Connection")  
connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(db)  
'如果你的服务器采用较老版本Access驱动,请用下面连接方法  
'connstr="driver=Microsoft Access Driver (*.mdb);dbq=" & Server.MapPath(db)  
conn.Open connstr  
function CloseDatabase  
Conn.close  
Set conn = Nothing  
End Function  
%>

12.SQL数据库连接:

<%  
option explicit  
dim startime,endtime,conn,connstr,db  
startime=timer()  
connstr="driver=SQL Server;server=HUDENQ-N11T33NB;uid=sa;pwd=xsfeihu;database=dvbbs"  
Set conn = Server.CreateObject("ADODB.Connection")  
conn.Open connstr  
function CloseDatabase  
Conn.close  
Set conn = Nothing  
End Function  
%> 

13.用键盘打开网页代码:

<script language="javascript">  
function ctlent(eventobject)  
if((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:

<div z-Index:2><object xxx></object></div> # 前面  
<div z-Index:1><object xxx></object></div> # 后面  
<div id="Layer2" style="position:absolute; top:40;width:400px; height:95px;z-index:2">
<table height=100% width=100% bgcolor="#ff0000"><tr>
<td height=100% width=100%></td></tr></table><iframe width=0 height=0></iframe></div>  
<div id="Layer1" style="position:absolute; top:50;width:200px; height:115px;z-index:1">
<iframe height=100% width=100%></iframe></div> 

15.动网FLASH广告代码:

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"  
codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0
 width="468" height="60"> 
<param name=movie value="images/yj16d.swf"> 
<param name=quality value=high> 
<embed src="images/dvbanner.swf" quality=high 
pluginspage=http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash;
;;;;;;;;;;; type="application/x-shockwave-flash" width="468" height="60"></embed></object> 

16.VBS弹出窗口小代码:

<script language=vbscript>  
msgbox"你还没有注册或登陆论坛","0","精品论坛"  
location.href = "login.asp"  
</script>

17.使用FSO修改文件特定内容的函数:

function FSOchange(filename,Target,String)  
Dim objFSO,objCountFile,FiletempData  
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")  
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)  
FiletempData = objCountFile.ReadAll  
objCountFile.Close  
FiletempData=Replace(FiletempData,Target,String)  
Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)  
objCountFile.Write FiletempData  
objCountFile.Close  
Set objCountFile=Nothing  
Set objFSO = Nothing  
End Function

18.使用FSO读取文件内容的函数:

function FSOFileRead(filename)  
Dim objFSO,objCountFile,FiletempData  
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")  
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)  
FSOFileRead = objCountFile.ReadAll  
objCountFile.Close  
Set objCountFile=Nothing  
Set objFSO = Nothing  
End Function 

19.使用FSO读取文件某一行的函数:

function FSOlinedit(filename,lineNum)  
if linenum < 1 then exit function  
dim fso,f,temparray,tempcnt  
set fso = server.CreateObject("scripting.filesystemobject")  
if not fso.fileExists(server.mappath(filename)) then exit function  
set f = fso.opentextfile(server.mappath(filename),1)  
if not f.AtEndofStream then  
tempcnt = f.readall  
f.close  
set f = nothing  
temparray = split(tempcnt,chr(13)&chr(10))  
if lineNum>ubound(temparray)+1 then  
exit function  
else  
FSOlinedit = temparray(lineNum-1)  
end if  
end if  
end function 

20.使用FSO修改文件特定内容的函数:

function FSOchange(filename,Target,String)  
Dim objFSO,objCountFile,FiletempData  
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")  
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)  
FiletempData = objCountFile.ReadAll  
objCountFile.Close  
FiletempData=Replace(FiletempData,Target,String)  
Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)  
objCountFile.Write FiletempData  
objCountFile.Close  
Set objCountFile=Nothing  
Set objFSO = Nothing  
End Function 

21.使用FSO读取文件内容的函数:

function FSOFileRead(filename)  
Dim objFSO,objCountFile,FiletempData  
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")  
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)  
FSOFileRead = objCountFile.ReadAll  
objCountFile.Close  
Set objCountFile=Nothing  
Set objFSO = Nothing  
End Function 

22.使用FSO读取文件某一行的函数:

function FSOlinedit(filename,lineNum)  
if linenum < 1 then exit function  
dim fso,f,temparray,tempcnt  
set fso = server.CreateObject("scripting.filesystemobject")  
if not fso.fileExists(server.mappath(filename)) then exit function  
set f = fso.opentextfile(server.mappath(filename),1)  
if not f.AtEndofStream then  
tempcnt = f.readall  
f.close  
set f = nothing  
temparray = split(tempcnt,chr(13)&chr(10))  
if lineNum>ubound(temparray)+1 then  
exit function  
else  
FSOlinedit = temparray(lineNum-1)  
end if  
end if  
end function 

到此,关于ASP常用代码的总结篇,就为大家介绍完了,希望对大家有帮助。

文章关键词
ASP
源代码
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