ASP常用源代码的总结（下）

本文再和大家分享一些ASP程序设计中经常用到的源代码。适合初学者阅读。希望对你有帮助，一起来看吧！

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。接上篇>>

11.ACCESS数据库连接：

<%option explicitdim startime,endtime,conn,connstr,dbstartime=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 connstrfunction CloseDatabaseConn.closeSet conn = NothingEnd Function%> 

12.SQL数据库连接：

<%option explicitdim startime,endtime,conn,connstr,dbstartime=timer()connstr="driver={SQL Server};server=HUDENQ-N11T33NB;uid=sa;pwd=xsfeihu;database=dvbbs"Set conn = Server.CreateObject("ADODB.Connection")conn.Open connstrfunction CloseDatabaseConn.closeSet conn = NothingEnd 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.macr***omedia.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.*macrom*e*dia.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,FiletempDataSet objFSO = Server.CreateObject("Scripting.FileSystemObject")Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)FiletempData = objCountFile.ReadAllobjCountFile.CloseFiletempData=Replace(FiletempData,Target,String)Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)objCountFile.Write FiletempDataobjCountFile.CloseSet objCountFile=NothingSet objFSO = NothingEnd Function

18.使用FSO读取文件内容的函数：

function FSOFileRead(filename)Dim objFSO,objCountFile,FiletempDataSet objFSO = Server.CreateObject("Scripting.FileSystemObject")Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)FSOFileRead = objCountFile.ReadAllobjCountFile.CloseSet objCountFile=NothingSet objFSO = NothingEnd Function 

19.使用FSO读取文件某一行的函数：

function FSOlinedit(filename,lineNum)if linenum < 1 then exit functiondim fso,f,temparray,tempcntset fso = server.CreateObject("scripting.filesystemobject")if not fso.fileExists(server.mappath(filename)) then exit functionset f = fso.opentextfile(server.mappath(filename),1)if not f.AtEndofStream thentempcnt = f.readallf.closeset f = nothingtemparray = split(tempcnt,chr(13)&chr(10))if lineNum>ubound(temparray)+1 thenexit functionelseFSOlinedit = temparray(lineNum-1)end ifend ifend function 

20.使用FSO修改文件特定内容的函数：

function FSOchange(filename,Target,String)Dim objFSO,objCountFile,FiletempDataSet objFSO = Server.CreateObject("Scripting.FileSystemObject")Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)FiletempData = objCountFile.ReadAllobjCountFile.CloseFiletempData=Replace(FiletempData,Target,String)Set objCountFile=objFSO.CreateTextFile(Server.MapPath(filename),True)objCountFile.Write FiletempDataobjCountFile.CloseSet objCountFile=NothingSet objFSO = NothingEnd Function 

21.使用FSO读取文件内容的函数：

function FSOFileRead(filename)Dim objFSO,objCountFile,FiletempDataSet objFSO = Server.CreateObject("Scripting.FileSystemObject")Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)FSOFileRead = objCountFile.ReadAllobjCountFile.CloseSet objCountFile=NothingSet objFSO = NothingEnd Function 

22.使用FSO读取文件某一行的函数：

function FSOlinedit(filename,lineNum)if linenum < 1 then exit functiondim fso,f,temparray,tempcntset fso = server.CreateObject("scripting.filesystemobject")if not fso.fileExists(server.mappath(filename)) then exit functionset f = fso.opentextfile(server.mappath(filename),1)if not f.AtEndofStream thentempcnt = f.readallf.closeset f = nothingtemparray = split(tempcnt,chr(13)&chr(10))if lineNum>ubound(temparray)+1 thenexit functionelseFSOlinedit = temparray(lineNum-1)end ifend ifend 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。