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ASP初学者常用源代码总结篇  发帖心情 Post By:2007/1/17 18:01:29 [只看该作者]

 1.获得系统时间:
<DIV class=code>  <%=now()%> </DIV>
  2.取得来访用的IP:

<DIV class=code>  <%=request.serverVariables("remote_host")%> </DIV>
  3.获得系统,浏览器版本:  

<DIV class=code>  <script>
  window.document.write("版本:"+navigator.appName+navigator.appVersion+" browser.")
  </script></DIV>
  4.去除IE混动条:   

<DIV class=code>  <body scroll="no">
  或
  <body style="overflow-y:hidden"> </DIV>
  5.进入网站,跳出广告:   

<DIV class=code>  <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></DIV>
  6.随机数:  

<DIV class=code>  <%randomize%>
  <%=(int(rnd()*n)+1)%></DIV>
  N为可改变数

  7.向上混动代码:  

<DIV class=code><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> </DIV>

  8.自动关闭网页:

<DIV class=code>  <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> </DIV>

  9.随机背景音乐:

<DIV class=code>  <%randomize%>
  <bgsound src="mids/<%=(int(rnd()*60)+1)%>.mid" loop="-1"> </DIV>
  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:

<DIV class=code>  <script>
  <!--
  
  var limit="0:10"
  
  if (document.images){
  var parselimit=limit.split(":")
  parselimit=parselimit[0]*60+parselimit[1]*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> </DIV>
  
  11.ACCESS数据库连接:

<DIV class=code>  <%
  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
  %> </DIV>
  12.SQL数据库连接:

<DIV class=code>  <%
  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
  %> </DIV>
  13.用键盘打开网页代码:   

<DIV class=code>  <script language="javascript">
  function ctlent(eventobject)
  {
  if((event.ctrlKey && window.event.keyCode==13)||(event.altKey && window.event.keyCode==83))
  {
  window.open('网址','','')
  }
  }
  </script></DIV>
  
  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 class=code>  <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> </DIV>
  15.动网FLASH广告代码:

<DIV class=code><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> </DIV>

  msgbox"你还没有注册或登陆论坛","0","精品论坛"

  location.href = "login.asp"

  

  16.使用FSO修改文件特定内容的函数

<DIV class=code>  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</DIV>

  17.使用FSO读取文件内容的函数

<DIV class=code>  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</DIV>

  18.使用FSO读取文件某一行的函数

<DIV class=code>  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</DIV>

  19.使用FSO写文件某一行的函数

<DIV class=code>  function FSOlinewrite(filename,lineNum,Linecontent)
  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
  temparray = split(tempcnt,chr(13)&chr(10))
  if lineNum>ubound(temparray)+1 then
  exit function
  else
  temparray(lineNum-1) = lineContent
  end if
  tempcnt = join(temparray,chr(13)&chr(10))
  set f = fso.createtextfile(server.mappath(filename),true)
  f.write tempcnt
  end if
  f.close
  set f = nothing
  end function</DIV>

  20.使用FSO添加文件新行的函数

<DIV class=code>  function FSOappline(filename,Linecontent)
  dim fso,f
  set fso = server.CreateObject("scripting.filesystemobject")
  if not fso.fileExists(server.mappath(filename)) then exit function
  set f = fso.opentextfile(server.mappath(filename),8,1)
  f.write chr(13)&chr(10)&Linecontent
  f.close
  set f = nothing
  end function</DIV>

  21.读文件最后一行的函数

<DIV class=code>  function FSOlastline(filename)
  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))
  FSOlastline = temparray(ubound(temparray))
  end if
  end function</DIV>



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