收藏的ASP常用的函數集

ASP函數集
'========取得帶連接埠的URL，推薦使用================
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Regex反白字串中查詢到的單詞的函數======================
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

'===============取得使用者當前IP地址===================
Function GetIP()
uIP = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If uIP = "" Then uIP = Request.ServerVariables("REMOTE_ADDR")
GetIp = uIP
End Function

'===============取得當前程式指令碼路徑==================
Function GetScriptName()
ScriptAddress = CStr(Request.ServerVariables("SCRIPT_NAME"))'取得當前地址
If (Request.QueryString <> "") Then
ScriptAddress = ScriptAddress & "?" & Server.HTMLEncode(Request.QueryString)'取得帶參數地址
End If
If Len(ScriptAddress)>250 Then ScriptAddress = Left(ScirptAddress,250)&"..." '進行路徑截取，最大為250個字元
GetScriptName = ScriptAddress
End Function

'===========返回帶參數的Url，多關鍵字排序時使用==============
' RemoveList 參數：需要從Url中去除的參數，可以是多個，中間請用逗號隔開
Function KeepUrlStr(RemoveList)
ScriptAddress = CStr(Request.ServerVariables("SCRIPT_NAME"))&"?"'取得當前地址,並加入“?”符號
M_ItemUrl = ""
For Each M_item In Request.QueryString
If InStr(RemoveList,M_Item)=0 Then
M_ItemUrl = M_ItemUrl & M_Item &"="& Server.URLEncode(Request.QueryString(""&M_Item&"")) & "&"
End If
Next
KeepUrlStr = ScriptAddress & M_ItemUrl
End Function