常用ASP函数集【经验才是最重要的】(5)

                End If
            End If
ElseIf Left(vibo_soft,5) ="Opera" Then
            vibo_soft=Split(vibo_soft,"/")
            Browser="Mozilla "
            tmpstr=Split(vibo_soft(1)," ")
            version=tmpstr(0)
End If
If version<>"unknown" Then
            Dim Tmpstr1
            Tmpstr1=Trim(Replace(version,".",""))
            If Not IsNumeric(Tmpstr1) Then
                version="unknown"
            End If
End If
GetBrowser=Browser &" "& version
End function

function GetSearcher()
'----------------------识别搜索引擎
Dim botlist,Searcher
Dim vibo_soft
vibo_soft=Request.ServerVariables("HTTP_USER_AGENT")

Botlist="Google,Isaac,SurveyBot,Baiduspider,ia_archiver,P.Arthur,FAST-WebCrawler,Java,Microsoft-ATL-Native,TurnitinBot,WebGather,Sleipnir,TencentTraveler"
Botlist=split(Botlist,",")
  For i=0 to UBound(Botlist)
    If InStr(vibo_soft,Botlist(i))>0  Then
      Searcher=Botlist(i)&" 搜索器"
      IsSearch=True
      Exit For
    End If
  Next
If IsSearch Then
  GetSearcher=Searcher
else
  GetSearcher="unknown"
End if
End function


'----------------------------------数据过滤 ↓---------------------------------------
Function CheckSql() '防止SQL注入
    Dim sql_injdata  
    SQL_injdata = "'|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"
    SQL_inj = split(SQL_Injdata,"|")
    If Request.QueryString<>"" Then
        For Each SQL_Get In Request.QueryString
            For SQL_Data=0 To Ubound(SQL_inj)
                if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then