整理了一個editplus的剪輯檔案（ASP方面的內容）_ASP基礎

#TITLE=ASP常用文法及函數
#INFO
ASP常用的一些文法及自訂函數
#SORT=n

#T= ===ASP常用文法===
#T=============================
#T=資料庫相關
#T=　串連ACCESS資料庫
<%
Dim DBName,Conn
DBName"^!"    '定義資料庫路徑及名稱
SET Conn = Server.CreateObject("ADODB.Connection")
Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(DBName)
%>

#T=　串連MS SQL資料庫
<%
Dim Conn
SET Conn=Server.CreateObject("ADODB.connection")
Conn.Open "PROVIDER=SQLOLEDB;DATA SOURCE=SQL伺服器名稱或IP地址;UID=資料庫登入帳號;PWD=資料庫密碼;DATABASE=資料庫名稱"
%>

#T=　建立記錄集
SET ^!=Server.CreateObject("ADODB.recordset")

#T=　執行SQL命令
RS.Open SQL,conn,1,1

#T=　執行SQL命令
Conn.Execute("^!")

#T=　RS直接執行SQL命令
SET RS = Conn.Execute("^!")

#T=　關閉記錄集
RS.CLOSE
SET RS=NOTHING

#T=　關閉資料庫
Conn.Close
SET Conn=Nothing

#T=============================
#T=ServerVariables相關
#T=　取上一頁地址
Request.ServerVariables("HTTP_REFERER")

#T=　取伺服器的名稱1
Request.ServerVariables("SERVER_NAME")

#T=　取伺服器的名稱2
Request.ServerVariables("HTTP_HOST")

#T=　取伺服器IP
Request.ServerVariables("LOCAL_ADDR")

#T=　取使用者IP
Request.ServerVariables("Remote_Host")

#T=　取使用者真實IP1
Request.serverVariables("REMOTE_ADDR")

#T=　取使用者真實IP函數
Function GetRealIP()
    GetRealIP = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
    IF(GetRealIP = "")THEN GetRealIP = Request.ServerVariables("REMOTE_ADDR")
End Function

#T=　取伺服器連接埠
Request.ServerVariables("SERVER_PORT")

#T=　取伺服器作業系統
Request.ServerVariables("OS")

#T=　取伺服器的絕對路徑
Request.ServerVariables("APPL_PHYSICAL_PATH")

#T=　取本檔案的絕對路徑1
Requet.ServerVariables("PATH_TRANSLATED")

#T=　取本檔案的絕對路徑2
Server.mappath(Request.ServerVariables("SCRIPT_NAME"))

#T=　取本檔案的相對路徑1
Request.ServerVariables("URL")

#T=　取本檔案的相對路徑2
Request.ServerVariables("SCRIPT_NAME")

#T=　取本檔案的相對路徑3
Request.ServerVariables("PATH_INFO")

#T=　取地址欄後的參數
Request.ServerVariables("QUERY_STRING")

#T=　取伺服器系統資訊
Request.ServerVariables("HTTP_USER_AGENT")

#T=　伺服器組件檢測
<%
Function IsObjInstalled(strClassString)
    On Error Resume Next
    IsObjInstalled = False
    Err = 0
    Dim xTestObj
    SET xTestObj = Server.CreateObject(strClassString)
    IF(0 = Err)THEN IsObjInstalled = True
    SET xTestObj = Nothing
    Err = 0
End Function
'IF(IsObjInstalled("Persits.Upload")=True)THEN
'    Response.Write "支援AspUpload組件"
'ELSE
'    Response.Write "不支援AspUpload組件"
'END IF
%>

#T=　取用戶端語言環境
^!Request.ServerVariables("HTTP_ACCEPT_LANGUAGE")

#T=　取用戶端資訊:HTTP_USER_AGENT
^!Request.ServerVariables("HTTP_USER_AGENT")

#T=　取表單(Form)值元素值
Request.Form("^!")

#T=　取URL傳遞的值
Request.QueryString("^!")

#T=　取完整URL地址
Function GetUrl()
    GetUrl="http://"&Request.ServerVariables("SERVER_N ... .ServerVariables("URL")
    IF(Request.ServerVariables("QUERY_STRING")<>"")THEN GetURL=GetUrl&"?"& Request.ServerVariables("QUERY_STRING")
End Function

#T=============================
#T=自訂函數
#T=　過濾HTML字元
<%
'過濾HTML字元函數
Function HTMLEncode(str)
    IF(str <> "")THEN
        str = Replace(str, "&", "&")
        str = Replace(str, ">", ">")
        str = Replace(str, "<", "<")
        str = Replace(str, Chr(32), " ")
        str = Replace(str, Chr(9), "    ")
        str = Replace(str, Chr(34), """)
        str = Replace(str, Chr(39), "'")
        str = Replace(str, Chr(13), "")
        str = Replace(str, Chr(10) & Chr(10), "</P><P>")
        str = Replace(str, Chr(10), "<BR>")
        str = Replace(str, Chr(255), " ")
    END IF
    HTMLEncode = str
End Function
%>

#T=　檢測上頁是否從本站提交
<%
'檢測上頁是否從本站提交
'返回:True,False
'===============================================================
Function IsSelfRefer()
    Dim sHttp_Referer, sServer_Name
    sHttp_Referer = CStr(Request.ServerVariables("HTTP_REFERER"))
    sServer_Name = CStr(Request.ServerVariables("SERVER_NAME"))
    IF(Mid(sHttp_Referer, 8, Len(sServer_Name)) = sServer_Name)THEN
        IsSelfRefer = True
    ELSE
        IsSelfRefer = False
    END IF
End Function
%>

#T=　清除所有HTML標記
<%
'清除HTML標記
Function stripHTML(htmlStr)
    Dim regEx
    SET regEx = New Regexp
    regEx.IgnoreCase = True
    regEx.Global = True
    regEx.Pattern = "<.+?>"
    htmlStr = regEx.Replace(htmlStr,"")
    htmlStr = Replace(htmlStr, "<","<")
    htmlStr = Replace(htmlStr, ">",">")
    htmlStr = Replace(htmlStr,chr(10),"")
    htmlStr = Replace(htmlStr,chr(13),"")
    stripHTML = htmlStr
    SET regEx = Nothing
End Function

%>

#T=　取字串長度
<%
'求字串長度函數
Function GetLength(str)
    Dim Length
    For i=1 to Len(str)
        IF(Asc(Mid(str,i,1))<0 or Asc(Mid(str,i,1))>256)THEN
            Length=Length+2
        ELSE
            Length=Length+1
        END IF
    Next
    GetLength=Length
End Function
%>

#T=　截取指定長度字串
<%
'截取指定長度的字串，多餘的用...代替
Function StrLeft(str,strlen)
    IF(str = "")THEN
        StrLeft = ""
        Exit Function
    END IF
    Dim l,t,c,i
    str = Replace(Replace(Replace(Replace(str," "," "),""",chr(34)),">",">"),"<","<")
    l=len(str)
    t=0
    For i=1 to l
        c=Abs(Asc(Mid(str,i,1)))
        IF(c>255)THEN
            t=t+2
        ELSE
            t=t+1
        END IF
        IF(t>strlen)THEN
            StrLeft = left(str,i) & "..."
            Exit For
        ELSE
            StrLeft = str
        END IF
    Next
    StrLeft = Replace(Replace(Replace(Replace(StrLeft," "," "),chr(34),"""),">",">"),"<","<")
End Function
%>

#T=　擷取安全的提交參數
<%
'===============================================================
'SQL Injection Check
'函數功能：過濾字元參數中的單引號，對於數字參數進行判斷，如果不是數實值型別，則賦值0
'參數意義：str ---- 要過濾的參數
'strType ---- 參數類型，分為字元型和數字型，字元型為"s"，數字型為"i"
'===============================================================
Function CheckStr(str,strType)
    Dim strTmp 
    strTmp = "" 
    IF(strType ="s")THEN 
        strTmp = Replace(Trim(str),"'","''") 
    ELSEIF(strType="i")THEN 
        IF(IsNumeric(str)=False)THEN str=False 
        strTmp = str 
    ELSE 
        strTmp = str 
    End IF
    CheckStr= strTmp 
End Function
%>

#T=　過濾不良字元(BadWord)
<%
'過濾不良字元(BadWords)
Function ChkBadWords(fString)
    Dim BadWords,bwords,i
    BadWords = "我操|操你|操他|你媽的|他媽的|狗|雜種|屄|屌|王八|強姦|做愛|處女|澤民|法輪|法倫|洪志|法輪"
    IF(Not(IsNull(BadWords) or IsNull(fString)))THEN
    bwords = Split(BadWords, "|")
    For i = 0 to UBound(bwords)
        fString = Replace(fString, bwords(i), string(Len(bwords(i)),"*"))
    Next
    ChkBadWords = fString
    END IF
End Function
%>

#T=　產生隨機自訂長度密碼
<%
'產生隨機自訂長度密碼
Function makePassword(maxLen)
    Dim strNewPass
    Dim whatsNext, upper, lower, intCounter
    Randomize
    For intCounter = 1 To maxLen
        whatsNext = Int((1 - 0 + 1) * Rnd + 0)
        IF(whatsNext = 0)THEN
        'character
            upper = 90
            lower = 65
        ELSE
            upper = 57
            lower = 48
        END IF
        strNewPass = strNewPass & Chr(Int((upper - lower + 1) * Rnd + lower))
    Next
    makePassword = strNewPass
End Function
'Response.Write makepassword(8)
%>

#T=　填入Textarea時保持格式inHTML
<%
'===============================================================
'去除Html格式，用於從資料庫中取出值填入輸入框時
'注意：value="?"這邊一定要用雙引號
'===============================================================
Function inHTML(str)
     Dim sTemp
     sTemp = str
     inHTML = ""
     If IsNull(sTemp) = True Then
        Exit Function
     End If
     sTemp = Replace(sTemp, "&", "&")
     sTemp = Replace(sTemp, "<br>",chr(13))
     sTemp = Replace(sTemp, "<", "<")
     sTemp = Replace(sTemp, ">", ">")
     sTemp = Replace(sTemp, """, Chr(34))
     inHTML = sTemp
End Function
%>

#T=　正則表運算式驗證函式
<%
'正則表運算式驗證函式 patrn-Regex　strng-需要驗證的字串
'===============================================================
Function RegExpTest(patrn, strng)
    Dim regEx, retVal ' 建立變數。
    SET regEx = New RegExp ' 建立Regex。
    regEx.Pattern = patrn ' 設定模式。
    regEx.IgnoreCase = False ' 設定是否區分大小寫。
    retVal = regEx.Test(strng) ' 執行搜尋測試。
    RegExpTest = retVal '傳回值，不符合就返回false，符合為true
    SET regEx = NOTHING
End Function
%>

#T=　產生隨機字串
<%
'產生隨機字串
Function RndCode()
    Dim CodeSet,AmountSet
    CodeSet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
    AmountSet = 62 ' 文字數量
    Randomize

    Dim vCode(10), vCodes,i
    For i = 0 To 9
      vCode(i) = Int(Rnd * AmountSet)
      vCodes = vCodes & Mid(CodeSet, vCode(i) + 1, 1)
    Next
    RndCode=vCodes
End Function
%>

#T=============================
#T=FSO相關操作
#T=　判斷目錄是否存在
<%
Function IsFloderExist(strFolderName)
    SET FSO=Server.CreateObject("Scripting.FileSystemObject")
    IF(FSO.FolderExists(strFolderName))THEN
        IsFloderExist = True
    ELSE
        IsFloderExist = False
    END IF
    SET FSO=NOTHING
End Function
%>

#T=　建立目錄
<%
Function CreateFolder(strFolderName)
    SET FSO=Server.CreateObject("Scripting.FileSystemObject")
    IF(FSO.FolderExists(strFolderName) = False)THEN
        FSO.CreateFolder(strFolderName)
    END IF
    SET FSO=NOTHING
END Function
%>

#T=　刪除目錄
<%
Function DeleteFolder(strFolderName)
    SET FSO=Server.CreateObject("Scripting.FileSystemObject")
    IF(FSO.FolderExists(strFolderName))THEN
        FSO.DeleteFolder(strFolderName)
    END IF
    SET FSO=NOTHING
END Function
%>

#T=　判斷檔案是否存在
<%
Function IsFileExist(strFileName)
    SET FSO=Server.CreateObject("Scripting.FileSystemObject")
    IF(FSO.FileExists(strFileName))THEN
        IsFileExist = True
    ELSE
        IsFileExist = False
    END IF
    SET FSO=NOTHING
End Function
%>

#T=　刪除檔案
<%
Function DeleteFile(strFileName)
    SET FSO=Server.CreateObject("Scripting.FileSystemObject")
    IF(FSO.FileExists(strFileName))THEN
        FSO.DeleteFile(strFileName)
    END IF
    SET FSO=NOTHING
END Function
%>

#T=============================
#T=　ASP小偷常用的幾個函數
<%
Function ByteToStr(vIn)
    Dim strReturn,i,ThisCharCode,innerCode,Hight8,Low8,NextCharCode
    strReturn = ""
    For i = 1 To LenB(vIn)
        ThisCharCode = AscB(MidB(vIn,i,1))
        IF(ThisCharCode < &H80)THEN
            strReturn = strReturn & Chr(ThisCharCode)
        ELSE
            NextCharCode = AscB(MidB(vIn,i+1,1))
            strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
            i = i + 1
        END IF
    Next
    ByteToStr = strReturn
End Function

Function GetHttpPageContent(url,Method,SendStr)
    Dim Retrieval
    SET Retrieval = Server.CreateObject("Microsoft.XMLHTTP")
    With Retrieval
        .Open Method, url, False ,"" ,""
        .setRequestHeader "Content-Type","application/x-www-form-urlencoded"
        .Send(SendStr)
        GetHttpPageContent = .ResponseBody
    End With
    SET Retrieval = Nothing
    GetHttpPageContent=ByteToStr(GetHttpPageContent)
End Function

Function RegExpText(strng,regStr)
    Dim regEx,Match,Matches,RetStr
    SET regEx = New RegExp
    regEx.Pattern = regStr
    regEx.IgnoreCase = True
    regEx.Global = True
    SET Matches = regEx.Execute(strng)
    For Each Match in Matches
        RetStr = RetStr & regEx.Replace(Match.Value,"$1") & ","
    Next
    RegExpText = RetStr
    set regEx=nothing
End Function

Function StreamBytesToBstr(strBody, CodeBase)
Dim objStream
SET objStream = Server.CreateObject("Adodb.Stream")
With objStream
    .Type = 1
    .Mode = 3
    .Open
    .Write strBody
    .Position = 0
    .Type = 2
    .Charset = CodeBase
    StreamBytesToBstr = .ReadText
    .Close
End With
SET objStream = Nothing
End Function
%>