ASP函数集

'========取得带端口的URL，推荐使用================
Function Get_ScriptNameUrl()
If request.servervariables("SERVER_PORT")="80" Then
Get_ScriptNameUrl="http://" & request.servervariables("server_name")&lcase(request.servervariables("script_name"))
Else
Get_ScriptNameUrl="http://" & request.servervariables("server_name")&":"&request.servervariables("SERVER_PORT")&lcase(request.servervariables("script_name"))
End If
End Function

'=================用正则表达式突出显示字符串中查询到的单词的函数======================
Function BoldWord(strContent,word)
If word="" Then
BoldWord = strContent
Exit Function
End IF
dim objRegExp
Set objRegExp=new RegExp
objRegExp.IgnoreCase =true
objRegExp.Global=True
objRegExp.Pattern="(" & word & ")"
strContent=objRegExp.Replace(strContent,"<font color=""#FF0000""><b>$1</b></font>" )
Set objRegExp=Nothing
BoldWord=strContent
End Function

'===============取得用户当前IP地址===================
Function GetIP()
uIP = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If uIP = "" Then uIP = Request.ServerVariables("REMOTE_ADDR")
GetIp = uIP
End Function
'===============取得当前程序脚本路径==================
Function GetScriptName()
ScriptAddress = CStr(Request.ServerVariables("SCRIPT_NAME"))'取得当前地址
If (Request.QueryString <> "") Then
ScriptAddress = ScriptAddress & "?" & Server.HTMLEncode(Request.QueryString)'取得带参数地址
End If
If Len(ScriptAddress)>250 Then ScriptAddress = Left(ScirptAddress,250)&"..." '进行路径截取，最大为250个字符

补充：asp教程,技巧与性能优化