ASP常用源代码的总结(下)
2018-09-06 12:19
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 explicit dim startime,endtime,conn,connstr,db startime=timer() 更改数据库名字nection) 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=
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。