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asp 常用自定义函数大全

Monday, 2011/5/23 13:47 — quany —

==================================================
'函数名：GetHttpPage
'作 用：获取网页源码
'参 数：HttpUrl ------网页地址
'==================================================
Function GetHttpPage(HttpUrl)
If IsNull(HttpUrl)=True Or Len(HttpUrl)<18 Or HttpUrl="$False$" Then
GetHttpPage="$False$"
Exit Function
End If
Dim Http
Set Http=server.createobject("MSX" & "ML2.XM" & "LHT" & "TP")
Http.open "GET",HttpUrl,False
Http.Send()
If Http.Readystate<>4 then
Set Http=Nothing
GetHttpPage="$False$"
Exit function
End if
GetHTTPPage=bytesToBSTR(Http.responseBody,"GB2312")
GetHTTPPage=replace(replace(GetHTTPPage , vbCr,""),vbLf,"")
Set Http=Nothing
If Err.number<>0 then
Err.Clear
End If
End Function
'==================================================
'函数名：BytesToBstr
'作 用：将获取的源码转换为中文
'参 数：Body ------要转换的变量
'参 数：Cset ------要转换的类型
'==================================================
Function BytesToBstr(Body,Cset)
Dim Objstream
Set Objstream = Server.CreateObject("ad" & "odb.str" & "eam")
objstream.Type = 1
objstream.Mode =3
objstream.Open
objstream.Write body
objstream.Position = 0
objstream.Type = 2
objstream.Charset = Cset
BytesToBstr = objstream.ReadText
objstream.Close
set objstream = nothing
End Function
'==================================================
'函数名：PostHttpPage
'作 用：登录
'==================================================
Function PostHttpPage(RefererUrl,PostUrl,PostData)
Dim xmlHttp
Dim RetStr
Set xmlHttp = CreateObject("Msx" & "ml2.XM" & "LHT" & "TP")
xmlHttp.Open "POST", PostUrl, False
XmlHTTP.setRequestHeader "Content-Length",Len(PostData)
xmlHttp.setRequestHeader "Content-Type", "application/x-www-form-

urlencoded"
xmlHttp.setRequestHeader "Referer", RefererUrl
xmlHttp.Send PostData
If Err.Number <> 0 Then
Set xmlHttp=Nothing
PostHttpPage = "$False$"
Exit Function
End If
PostHttpPage=bytesToBSTR(xmlHttp.responseBody,"GB2312")
Set xmlHttp = nothing
End Function
'==================================================
'函数名：UrlEncoding
'作 用：转换编码
'==================================================
Function UrlEncoding(DataStr)
Dim StrReturn,Si,ThisChr,InnerCode,Hight8,Low8
StrReturn = ""
For Si = 1 To Len(DataStr)
ThisChr = Mid(DataStr,Si,1)
If Abs(Asc(ThisChr)) < &HFF Then
StrReturn = StrReturn & ThisChr
Else
InnerCode = Asc(ThisChr)
If InnerCode < 0 Then
InnerCode = InnerCode + &H10000
End If
Hight8 = (InnerCode And &HFF00)\ &HFF
Low8 = InnerCode And &HFF
StrReturn = StrReturn & "%" & Hex(Hight8) & "%" & Hex(Low8)
End If
Next
UrlEncoding = StrReturn
End Function
'==================================================
'函数名：GetBody
'作 用：截取字符串
'参 数：ConStr ------将要截取的字符串
'参 数：StartStr ------开始字符串
'参 数：OverStr ------结束字符串
'参 数：IncluL ------是否包含StartStr
'参 数：IncluR ------是否包含OverStr
'==================================================
Function GetBody(ConStr,StartStr,OverStr,IncluL,IncluR)
If ConStr="$False$" or ConStr="" or IsNull(ConStr)=True Or StartStr="" or

IsNull(StartStr)=True Or OverStr="" or IsNull(OverStr)=True Then
GetBody="$False$"
Exit Function
End If
Dim ConStrTemp
Dim Start,Over
ConStrTemp=Lcase(ConStr)
StartStr=Lcase(StartStr)
OverStr=Lcase(OverStr)
Start = InStrB(1, ConStrTemp, StartStr, vbBinaryCompare)
If Start<=0 then
GetBody="$False$"
Exit Function
Else
If IncluL=False Then
Start=Start+LenB(StartStr)
End If
End If
Over=InStrB(Start,ConStrTemp,OverStr,vbBinaryCompare)
If Over<=0 Or Over<=Start then
GetBody="$False$"
Exit Function
Else
If IncluR=True Then
Over=Over+LenB(OverStr)
End If
End If
GetBody=MidB(ConStr,Start,Over-Start)
End Function

'==================================================
'函数名：GetArray
'作 用：提取链接地址，以$Array$分隔
'参 数：ConStr ------提取地址的原字符
'参 数：StartStr ------开始字符串
'参 数：OverStr ------结束字符串
'参 数：IncluL ------是否包含StartStr
'参 数：IncluR ------是否包含OverStr
'==================================================
Function GetArray(Byval ConStr,StartStr,OverStr,IncluL,IncluR)
If ConStr="$False$" or ConStr="" Or IsNull(ConStr)=True or StartStr="" Or

OverStr="" or IsNull(StartStr)=True Or IsNull(OverStr)=True Then
GetArray="$False$"
Exit Function
End If
Dim TempStr,TempStr2,objRegExp,Matches,Match
TempStr=""
Set objRegExp = New Regexp
objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = "("&StartStr&").+?("&OverStr&")"
Set Matches =objRegExp.Execute(ConStr)
For Each Match in Matches
TempStr=TempStr & "$Array$" & Match.Value
Next
Set Matches=nothing
If TempStr="" Then
GetArray="$False$"
Exit Function
End If
TempStr=Right(TempStr,Len(TempStr)-7)
If IncluL=False then
objRegExp.Pattern =StartStr
TempStr=objRegExp.Replace(TempStr,"")
End if
If IncluR=False then
objRegExp.Pattern =OverStr
TempStr=objRegExp.Replace(TempStr,"")
End if
Set objRegExp=nothing
Set Matches=nothing
TempStr=Replace(TempStr,"""","")
TempStr=Replace(TempStr,"'","")
TempStr=Replace(TempStr," ","")
TempStr=Replace(TempStr,"(","")
TempStr=Replace(TempStr,")","")
If TempStr="" then
GetArray="$False$"
Else
GetArray=TempStr
End if
End Function

'==================================================
'函数名：DefiniteUrl
'作 用：将相对地址转换为绝对地址
'参 数：PrimitiveUrl ------要转换的相对地址
'参 数：ConsultUrl ------当前网页地址
'==================================================
Function DefiniteUrl(Byval PrimitiveUrl,Byval ConsultUrl)
Dim ConTemp,PriTemp,Pi,Ci,PriArray,ConArray
If PrimitiveUrl="" or ConsultUrl="" or PrimitiveUrl="$False$" or

ConsultUrl="$False$" Then
DefiniteUrl="$False$"
Exit Function
End If
If Left(Lcase(ConsultUrl),7)<>"http://" Then
ConsultUrl= "http://" & ConsultUrl
End If
ConsultUrl=Replace(ConsultUrl,"\","/")
ConsultUrl=Replace(ConsultUrl,"://",":\\")
PrimitiveUrl=Replace(PrimitiveUrl,"\","/")
If Right(ConsultUrl,1)<>"/" Then
If Instr(ConsultUrl,"/")>0 Then
If Instr(Right(ConsultUrl,Len(ConsultUrl)-InstrRev(ConsultUrl,"/")),".")>0

then
Else
ConsultUrl=ConsultUrl & "/"
End If
Else
ConsultUrl=ConsultUrl & "/"
End If
End If
ConArray=Split(ConsultUrl,"/")
If Left(LCase(PrimitiveUrl),7) = "http://" then
DefiniteUrl=Replace(PrimitiveUrl,"://",":\\")
ElseIf Left(PrimitiveUrl,1) = "/" Then
DefiniteUrl=ConArray(0) & PrimitiveUrl
ElseIf Left(PrimitiveUrl,2)="./" Then
PrimitiveUrl=Right(PrimitiveUrl,Len(PrimitiveUrl)-2)
If Right(ConsultUrl,1)="/" Then
DefiniteUrl=ConsultUrl & PrimitiveUrl
Else
DefiniteUrl=Left(ConsultUrl,InstrRev(ConsultUrl,"/")) & PrimitiveUrl
End If
ElseIf Left(PrimitiveUrl,3)="../" then
Do While Left(PrimitiveUrl,3)="../"
PrimitiveUrl=Right(PrimitiveUrl,Len(PrimitiveUrl)-3)
Pi=Pi+1
Loop
For Ci=0 to (Ubound(ConArray)-1-Pi)
If DefiniteUrl<>"" Then
DefiniteUrl=DefiniteUrl & "/" & ConArray(Ci)
Else
DefiniteUrl=ConArray(Ci)
End If
Next
DefiniteUrl=DefiniteUrl & "/" & PrimitiveUrl
Else
If Instr(PrimitiveUrl,"/")>0 Then
PriArray=Split(PrimitiveUrl,"/")
If Instr(PriArray(0),".")>0 Then
If Right(PrimitiveUrl,1)="/" Then
DefiniteUrl="http:\\" & PrimitiveUrl
Else
If Instr(PriArray(Ubound(PriArray)-1),".")>0 Then
DefiniteUrl="http:\\" & PrimitiveUrl
Else
DefiniteUrl="http:\\" & PrimitiveUrl & "/"
End If
End If
Else
If Right(ConsultUrl,1)="/" Then
DefiniteUrl=ConsultUrl & PrimitiveUrl
Else
DefiniteUrl=Left(ConsultUrl,InstrRev(ConsultUrl,"/")) & PrimitiveUrl
End If
End If
Else
If Instr(PrimitiveUrl,".")>0 Then
If Right(ConsultUrl,1)="/" Then
If right(LCase(PrimitiveUrl),3)=".cn" or right(LCase(PrimitiveUrl),3)="com"

or right(LCase(PrimitiveUrl),3)="net" or right(LCase(PrimitiveUrl),3)="org"

Then
DefiniteUrl="http:\\" & PrimitiveUrl & "/"
Else
DefiniteUrl=ConsultUrl & PrimitiveUrl
End If
Else
If right(LCase(PrimitiveUrl),3)=".cn" or right(LCase(PrimitiveUrl),3)="com"

or right(LCase(PrimitiveUrl),3)="net" or right(LCase(PrimitiveUrl),3)="org"

Then
DefiniteUrl="http:\\" & PrimitiveUrl & "/"
Else
DefiniteUrl=Left(ConsultUrl,InstrRev(ConsultUrl,"/")) & "/" & PrimitiveUrl
End If
End If
Else
If Right(ConsultUrl,1)="/" Then
DefiniteUrl=ConsultUrl & PrimitiveUrl & "/"
Else
DefiniteUrl=Left(ConsultUrl,InstrRev(ConsultUrl,"/")) & "/" & PrimitiveUrl

& "/"
End If
End If
End If
End If
If Left(DefiniteUrl,1)="/" then
DefiniteUrl=Right(DefiniteUrl,Len(DefiniteUrl)-1)
End if
If DefiniteUrl<>"" Then
DefiniteUrl=Replace(DefiniteUrl,"//","/")
DefiniteUrl=Replace(DefiniteUrl,":\\","://")
Else
DefiniteUrl="$False$"
End If
End Function
'==================================================
'函数名：ReplaceSaveRemoteFile
'作 用：替换、保存远程图片
'参 数：ConStr ------ 要替换的字符串
'参 数：SaveTf ------ 是否保存文件，False不保存，True保存
'参 数: TistUrl------ 当前网页地址
'==================================================
Function ReplaceSaveRemoteFile

(ConStr,InstallPath,strChannelDir,SaveTf,TistUrl)
If ConStr="$False$" or ConStr="" or InstallPath="" or strChannelDir="" Then
ReplaceSaveRemoteFile=ConStr
Exit Function
End If
Dim TempStr,TempStr2,TempStr3,Re,Matches,Match,Tempi,TempArray,TempArray2
Set Re = New Regexp
Re.IgnoreCase = True
Re.Global = True
Re.Pattern ="<img.+?>"
Set Matches =Re.Execute(ConStr)
For Each Match in Matches
If TempStr<>"" then
TempStr=TempStr & "$Array$" & Match.Value
Else
TempStr=Match.Value
End if
Next
If TempStr<>"" Then
TempArray=Split(TempStr,"$Array$")
TempStr=""
For Tempi=0 To Ubound(TempArray)
Re.Pattern ="src\s*=\s*.+?\.(gifjpgbmpjpegpsdpngsvgdxfwmftiff)"
Set Matches =Re.Execute(TempArray(Tempi))
For Each Match in Matches
If TempStr<>"" then
TempStr=TempStr & "$Array$" & Match.Value
Else
TempStr=Match.Value
End if
Next
Next
End if
If TempStr<>"" Then
Re.Pattern ="src\s*=\s*"
TempStr=Re.Replace(TempStr,"")
End If
Set Matches=nothing
Set Re=nothing
If TempStr="" or IsNull(TempStr)=True Then
ReplaceSaveRemoteFile=ConStr
Exit function
End if
TempStr=Replace(TempStr,"""","")
TempStr=Replace(TempStr,"'","")
TempStr=Replace(TempStr," ","")
Dim

RemoteFileurl,SavePath,PathTemp,DtNow,strFileName,strFileType,ArrSaveFileNa

me,RanNum,Arr_Path
DtNow=Now()
'***********************************
If SaveTf=True then
SavePath=InstallPath&strChannelDir
If CheckDir(InstallPath & strChannelDir)=False Then
If Not CreateMultiFolder(InstallPath & strChannelDir) Then
response.Write InstallPath & strChannelDir&"目录创建失败"
SaveTf=False
End If
End If
End If
'去掉重复图片开始
TempArray=Split(TempStr,"$Array$")
TempStr=""
For Tempi=0 To Ubound(TempArray)
If Instr(Lcase(TempStr),Lcase(TempArray(Tempi)))<1 Then
TempStr=TempStr & "$Array$" & TempArray(Tempi)
End If
Next
TempStr=Right(TempStr,Len(TempStr)-7)
TempArray=Split(TempStr,"$Array$")
'去掉重复图片结束
response.Write "<br>发现图片:<br>"&Replace(TempStr,"$Array$","<br>")
'转换相对图片地址开始
TempStr=""
For Tempi=0 To Ubound(TempArray)
TempStr=TempStr & "$Array$" & DefiniteUrl(TempArray(Tempi),TistUrl)
Next
TempStr=Right(TempStr,Len(TempStr)-7)
TempStr=Replace(TempStr,Chr(0),"")
TempArray2=Split(TempStr,"$Array$")
TempStr=""
'转换相对图片地址结束
'图片替换/保存
Set Re = New Regexp
Re.IgnoreCase = True
Re.Global = True
For Tempi=0 To Ubound(TempArray2)
'********************************
RemoteFileUrl=TempArray2(Tempi)
If RemoteFileUrl<>"$False$" And SaveTf=True Then'保存图片
ArrSaveFileName = Split(RemoteFileurl,".")
strFileType=Lcase(ArrSaveFileName(Ubound(ArrSaveFileName)))'文件类型
If strFileType="asp" or strFileType="asa" or strFileType="aspx" or

strFileType="cer" or strFileType="cdx" or strFileType="exe" or

strFileType="rar" or strFileType="zip" then
UploadFiles=""
ReplaceSaveRemoteFile=ConStr
Exit Function
End If
Randomize
RanNum=Int(900*Rnd)+100
strFileName = year(DtNow) & right("0" & month(DtNow),2) & right("0" & day

(DtNow),2) & right("0" & hour(DtNow),2) & right("0" & minute(DtNow),2) &

right("0" & second(DtNow),2) & ranNum & "." & strFileType
Re.Pattern =TempArray(Tempi)
response.Write "<br>保存到本地地址:"&InstallPath & strChannelDir &

strFileName
If SaveRemoteFile(InstallPath & strChannelDir &

strFileName,RemoteFileUrl,RemoteFileUrl)=True Then
response.Write "<font color=blue>成功</font><br>"
PathTemp=InstallPath & strChannelDir & strFileName
ConStr=Re.Replace(ConStr,PathTemp)
Re.Pattern=InstallPath&strChannelDir
UploadFiles=UploadFiles & "" & InstallPath & strChannelDir & strFileName
Else
PathTemp=RemoteFileUrl
ConStr=Re.Replace(ConStr,PathTemp)
End If
ElseIf RemoteFileurl<>"$False$" and SaveTf=False Then'不保存图片
Re.Pattern =TempArray(Tempi)
ConStr=Re.Replace(ConStr,RemoteFileUrl)
End If
'********************************
Next
Set Re=nothing
ReplaceSaveRemoteFile=ConStr
End function
'==================================================
'函数名：ReplaceSwfFile
'作 用：解析动画路径
'参 数：ConStr ------ 要替换的字符串
'参 数: TistUrl------ 当前网页地址
'==================================================
Function ReplaceSwfFile(ConStr,TistUrl)
If ConStr="$False$" or ConStr="" or TistUrl="" or TistUrl="$False$" Then
ReplaceSwfFile=ConStr
Exit Function
End If
Dim TempStr,TempStr2,TempStr3,Re,Matches,Match,Tempi,TempArray,TempArray2
Set Re = New Regexp
Re.IgnoreCase = True
Re.Global = True
Re.Pattern ="<object.+?[^\>]>"
Set Matches =Re.Execute(ConStr)
For Each Match in Matches
If TempStr<>"" then
TempStr=TempStr & "$Array$" & Match.Value
Else
TempStr=Match.Value
End if
Next
If TempStr<>"" Then
TempArray=Split(TempStr,"$Array$")
TempStr=""
For Tempi=0 To Ubound(TempArray)
Re.Pattern ="value\s*=\s*.+?\.swf"
Set Matches =Re.Execute(TempArray(Tempi))
For Each Match in Matches
If TempStr<>"" then
TempStr=TempStr & "$Array$" & Match.Value
Else
TempStr=Match.Value
End if
Next
Next
End if
If TempStr<>"" Then
Re.Pattern ="value\s*=\s*"
TempStr=Re.Replace(TempStr,"")
End If
If TempStr="" or IsNull(TempStr)=True Then
ReplaceSwfFile=ConStr
Exit function
End if
TempStr=Replace(TempStr,"""","")
TempStr=Replace(TempStr,"'","")
TempStr=Replace(TempStr," ","")
Set Matches=nothing
Set Re=nothing
'去掉重复文件开始
TempArray=Split(TempStr,"$Array$")
TempStr=""
For Tempi=0 To Ubound(TempArray)
If Instr(Lcase(TempStr),Lcase(TempArray(Tempi)))<1 Then
TempStr=TempStr & "$Array$" & TempArray(Tempi)
End If
Next
TempStr=Right(TempStr,Len(TempStr)-7)
TempArray=Split(TempStr,"$Array$")
'去掉重复文件结束
'转换相对地址开始
TempStr=""
For Tempi=0 To Ubound(TempArray)
TempStr=TempStr & "$Array$" & DefiniteUrl(TempArray(Tempi),TistUrl)
Next
TempStr=Right(TempStr,Len(TempStr)-7)
TempStr=Replace(TempStr,Chr(0),"")
TempArray2=Split(TempStr,"$Array$")
TempStr=""
'转换相对地址结束
'替换
Set Re = New Regexp
Re.IgnoreCase = True
Re.Global = True
For Tempi=0 To Ubound(TempArray2)
RemoteFileUrl=TempArray2(Tempi)
Re.Pattern =TempArray(Tempi)
ConStr=Re.Replace(ConStr,RemoteFileUrl)
Next
Set Re=nothing
ReplaceSwfFile=ConStr
End function
'==================================================
'过程名：SaveRemoteFile
'作 用：保存远程的文件到本地
'参 数：LocalFileName ------ 本地文件名
'参 数：RemoteFileUrl ------ 远程文件URL
'参 数：Referer ------ 远程调用文件（对付防采集的，用内容页地址，没有防的留

空）
'==================================================
Function SaveRemoteFile(LocalFileName,RemoteFileUrl,Referer)
SaveRemoteFile=True
dim Ads,Retrieval,GetRemoteData
Set Retrieval = Server.CreateObject("Microsoft.XMLHTTP")
With Retrieval
.Open "Get", RemoteFileUrl, False, "", ""
if Referer<>"" then .setRequestHeader "Referer",Referer
.Send
If .Readystate<>4 then
SaveRemoteFile=False
Exit Function
End If
GetRemoteData = .ResponseBody
End With
Set Retrieval = Nothing
Set Ads = Server.CreateObject("Adodb.Stream")
With Ads
.Type = 1
.Open
.Write GetRemoteData
.SaveToFile server.MapPath(LocalFileName),2
.Cancel()
.Close()
End With
Set Ads=nothing
end Function
'==================================================
'函数名：GetPaing
'作 用：获取分页
'==================================================
Function GetPaing(Byval ConStr,StartStr,OverStr,IncluL,IncluR)
If ConStr="$False$" or ConStr="" Or StartStr="" Or OverStr="" or IsNull

(ConStr)=True or IsNull(StartStr)=True Or IsNull(OverStr)=True Then
GetPaing="$False$"
Exit Function
End If
Dim Start,Over,ConTemp,TempStr
TempStr=LCase(ConStr)
StartStr=LCase(StartStr)
OverStr=LCase(OverStr)
Over=Instr(1,TempStr,OverStr)
If Over<=0 Then
GetPaing="$False$"
Exit Function
Else
If IncluR=True Then
Over=Over+Len(OverStr)
End If
End If
TempStr=Mid(TempStr,1,Over)
Start=InstrRev(TempStr,StartStr)
If IncluL=False Then
Start=Start+Len(StartStr)
End If
If Start<=0 Or Start>=Over Then
GetPaing="$False$"
Exit Function
End If
ConTemp=Mid(ConStr,Start,Over-Start)
ConTemp=Trim(ConTemp)
'ConTemp=Replace(ConTemp," ","")
ConTemp=Replace(ConTemp,",","")
ConTemp=Replace(ConTemp,"'","")
ConTemp=Replace(ConTemp,"""","")
ConTemp=Replace(ConTemp,">","")
ConTemp=Replace(ConTemp,"<","")
ConTemp=Replace(ConTemp," ;","")
GetPaing=ConTemp
End Function
'*************************************************
'函数名：gotTopic
'作 用：截字符串，汉字一个算两个字符，英文算一个字符
'参 数：str ----原字符串
' strlen ----截取长度
'返回值：截取后的字符串
'*************************************************
function gotTopic(str,strlen)
if str="" then
gotTopic=""
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
gotTopic=left(str,i) & "…"
exit for
else
gotTopic=str
end if
next
gotTopic=replace(replace(replace(replace(gotTopic," "," "),chr

(34),"""),">",">"),"<","<;")
end function
'***********************************************
'函数名：JoinChar
'作 用：向地址中加入 ? 或 &
'参 数：strUrl ----网址
'返回值：加了 ? 或 & 的网址
'***********************************************
function JoinChar(strUrl)
if strUrl="" then
JoinChar=""
exit function
end if
if InStr(strUrl,"?")<len(strUrl) then
if InStr(strUrl,"?")>1 then
if InStr(strUrl,"&")<len(strUrl) then
JoinChar=strUrl & "&"
else
JoinChar=strUrl
end if
else
JoinChar=strUrl & "?"
end if
else
JoinChar=strUrl
end if
end function

'**************************************************
'函数名：CreateKeyWord
'作 用：由给定的字符串生成关键字
'参 数：Constr---要生成关键字的原字符串
'返回值：生成的关键字
'**************************************************
Function CreateKeyWord(byval Constr,Num)
If Constr="" or IsNull(Constr)=True or Constr="$False$" Then
CreateKeyWord="$False$"
Exit Function
End If
If Num="" or IsNumeric(Num)=False Then
Num=2
End If
Constr=Replace(Constr,CHR(32),"")
Constr=Replace(Constr,CHR(9),"")
Constr=Replace(Constr," ","")
Constr=Replace(Constr," ","")
Constr=Replace(Constr,"(","")
Constr=Replace(Constr,")","")
Constr=Replace(Constr,"<","")
Constr=Replace(Constr,">","")
Constr=Replace(Constr,"""","")
Constr=Replace(Constr,"?","")
Constr=Replace(Constr,"*","")
Constr=Replace(Constr,"","")
Constr=Replace(Constr,",","")
Constr=Replace(Constr,".","")
Constr=Replace(Constr,"/","")
Constr=Replace(Constr,"\","")
Constr=Replace(Constr,"-","")
Constr=Replace(Constr,"@","")
Constr=Replace(Constr,"#","")
Constr=Replace(Constr,"$","")
Constr=Replace(Constr,"%","")
Constr=Replace(Constr,"&","")
Constr=Replace(Constr,"+","")
Constr=Replace(Constr,":","")
Constr=Replace(Constr,"：","")
Constr=Replace(Constr,"‘","")
Constr=Replace(Constr,"“","")
Constr=Replace(Constr,"”","")
Dim i,ConstrTemp
For i=1 To Len(Constr)
ConstrTemp=ConstrTemp & "" & Mid(Constr,i,Num)
Next
If Len(ConstrTemp)<254 Then
ConstrTemp=ConstrTemp & ""
Else
ConstrTemp=Left(ConstrTemp,254) & ""
End If
CreateKeyWord=ConstrTemp
End Function
'==================================================
'函数名：CheckUrl
'作 用：检查Url
'参 数：strUrl ------ 要检查Url
'==================================================
Function CheckUrl(strUrl)
Dim Re
Set Re=new RegExp
Re.IgnoreCase =true
Re.Global=True
Re.Pattern="http://([\w-]+\.)+[\w-]+(/[\w-./?%&=]*)?"
If Re.test(strUrl)=True Then
CheckUrl=strUrl
Else
CheckUrl="$False$"
End If
Set Rs=Nothing
End Function
'==================================================
'函数名：ScriptHtml
'作 用：过滤html标记
'参 数：ConStr ------ 要过滤的字符串
'==================================================
Function ScriptHtml(Byval ConStr,TagName,FType)
Dim Re
Set Re=new RegExp
Re.IgnoreCase =true
Re.Global=True
Select Case FType
Case 1
Re.Pattern="<" & TagName & "([^>])*>"
ConStr=Re.Replace(ConStr,"")
Case 2
Re.Pattern="<" & TagName & "([^>])*>.*?</" & TagName & "([^>])*>"
ConStr=Re.Replace(ConStr,"")
Case 3
Re.Pattern="<" & TagName & "([^>])*>"
ConStr=Re.Replace(ConStr,"")
Re.Pattern="</" & TagName & "([^>])*>"
ConStr=Re.Replace(ConStr,"")
End Select
ScriptHtml=ConStr
Set Re=Nothing
End Function
'==================================================
'函数名：RemoveHTML
'作 用：完全去除html标记
'参 数：strHTML ------ 要过滤的字符串
'==================================================
Function RemoveHTML(strHTML)
Dim objRegExp, Match, Matches
Set objRegExp = New Regexp
objRegExp.IgnoreCase = True
objRegExp.Global = True
'取闭合的<>
objRegExp.Pattern = "<.+?>"
'进行匹配
Set Matches = objRegExp.Execute(strHTML)
' 遍历匹配集合，并替换掉匹配的项目
For Each Match in Matches
strHtml=Replace(strHTML,Match.Value,"")
Next
RemoveHTML=strHTML
Set objRegExp = Nothing
End Function
'==================================================
'函数名：CheckDir
'作 用：检查文件夹是否存在
'参 数：FolderPath ------ 文件夹路径
'==================================================
Function CheckDir(byval FolderPath)
dim fso
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FolderExists(Server.MapPath(folderpath)) then
'存在
CheckDir = True
Else
'不存在
CheckDir = False
End if
Set fso = nothing
End Function
'==================================================
'函数名：MakeNewsDir
'作 用：创建文件夹
'参 数：foldername ------ 文件夹名
'==================================================
Function MakeNewsDir(byval foldername)
dim fso
Set fso = Server.CreateObject("Scri" & "pti" & "ng.Fil" & "eSyst" & "emOb"

& "ject")
fso.CreateFolder(Server.MapPath(foldername))
If fso.FolderExists(Server.MapPath(foldername)) Then
MakeNewsDir = True
Else
MakeNewsDir = False
End If
Set fso = nothing
End Function
'==================================================
'函数名：DelDir
'作 用：创建文件夹
'参 数：foldername ------ 文件夹名
'==================================================
Function DelDir(byval foldername)
dim fso
Set fso = Server.CreateObject("Scri" & "pti" & "ng.Fil" & "eSyst" & "emOb"

& "ject")
If fso.FolderExists(Server.MapPath(foldername)) Then '判断文件夹是否存在
fso.DeleteFolder (Server.MapPath(foldername)) '删除文件夹
End If
Set fso = nothing
End Function
'**************************************************
'函数名：IsObjInstalled
'作 用：检查组件是否已经安装
'参 数：strClassString ----组件名
'返回值：True ----已经安装
' False ----没有安装
'**************************************************
Function IsObjInstalled(strClassString)
IsObjInstalled = False
Err = 0
Dim xTestObj
Set xTestObj = Server.CreateObject(strClassString)
If 0 = Err Then IsObjInstalled = True
Set xTestObj = Nothing
Err = 0
End Function
'**************************************************
'函数名：strLength
'作 用：求字符串长度。汉字算两个字符，英文算一个字符。
'参 数：str ----要求长度的字符串
'返回值：字符串长度
'**************************************************
function strLength(str)
ON ERROR RESUME NEXT
dim WINNT_CHINESE
WINNT_CHINESE = (len("中国")=2)
if WINNT_CHINESE then
dim l,t,c
dim i
l=len(str)
t=l
for i=1 to l
c=asc(mid(str,i,1))
if c<0 then c=c+65536
if c>255 then
t=t+1
end if
next
strLength=t
else
strLength=len(str)
end if
if err.number<>0 then err.clear
end function

'****************************************************
'函数名：CreateMultiFolder
'作 用：创建多级目录，可以创建不存在的根目录
'参 数：要创建的目录名称，可以是多级
'返回逻辑值：True成功，False失败
'创建目录的根目录从当前目录开始
'****************************************************
Function CreateMultiFolder(ByVal CFolder)
Dim objFSO,PhCreateFolder,CreateFolderArray,CreateFolder
Dim i,ii,CreateFolderSub,PhCreateFolderSub,BlInfo
BlInfo = False
CreateFolder = CFolder
On Error Resume Next
Set objFSO = Server.CreateObject("Scri" & "pti" & "ng.Fil" & "eSyst" &

"emOb" & "ject")
If Err Then
Err.Clear()
Exit Function
End If
CreateFolder = Replace(CreateFolder,"\","/")
If Left(CreateFolder,1)="/" Then
'CreateFolder = Right(CreateFolder,Len(CreateFolder)-1)
End If
If Right(CreateFolder,1)="/" Then
CreateFolder = Left(CreateFolder,Len(CreateFolder)-1)
End If
CreateFolderArray = Split(CreateFolder,"/")
For i = 0 to UBound(CreateFolderArray)
CreateFolderSub = ""
For ii = 0 to i
CreateFolderSub = CreateFolderSub & CreateFolderArray(ii) & "/"
Next
PhCreateFolderSub = Server.MapPath(CreateFolderSub)
'response.Write PhCreateFolderSub&"<br>"
If Not objFSO.FolderExists(PhCreateFolderSub) Then
objFSO.CreateFolder(PhCreateFolderSub)
End If
Next
If Err Then
Err.Clear()
Else
BlInfo = True
End If
Set objFSO=nothing
CreateMultiFolder = BlInfo
End Function
'**************************************************
'函数名：FSOFileRead
'作 用：使用FSO读取文件内容的函数
'参 数：filename ----文件名称
'返回值：文件内容
'**************************************************
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
'**************************************************
'函数名：FSOlinedit
'作 用：使用FSO读取文件某一行的函数
'参 数：filename ----文件名称
' lineNum ----行数
'返回值：文件该行内容
'**************************************************
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
'**************************************************
'函数名：FSOlinewrite
'作 用：使用FSO写文件某一行的函数
'参 数：filename ----文件名称
' lineNum ----行数
' Linecontent ----内容
'返回值：无
'**************************************************
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
'**************************************************
'函数名：Htmlmake
'作 用：使用FSO创建文件
'参 数：HtmlFolder ----路径
' HtmlFilename ----文件名
' HtmlContent ----内容
'**************************************************
function Htmlmake(HtmlFolder,HtmlFilename,HtmlContent)
On Error Resume Next
dim filepath,fso,fout
filepath = HtmlFolder&"/"&HtmlFilename
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.FolderExists(HtmlFolder) Then
Else
CreateMultiFolder(HtmlFolder)
&, ;nbs, p; End If
Set fout = fso.Createtextfile(server.mappath(filepath),true)
fout.writeline HtmlContent
fout.close
set fso=nothing
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.fileexists(Server.MapPath(filepath)) Then
Response.Write "文件<font color=red>"&HtmlFilename&"</font>已生成!<br>"
Else
'Response.Write Server.MapPath(filepath)
Response.Write "文件<font color=red>"&HtmlFilename&"</font>未生成!<br>"
End If
Set fso = nothing
End function
'**************************************************
'函数名：Htmldel
'作 用：使用FSO删除文件
'参 数：HtmlFolder ----路径
' HtmlFilename ----文件名
'**************************************************
Sub Htmldel(HtmlFolder,HtmlFilename)
dim filepath,fso
filepath = HtmlFolder&"/"&HtmlFilename
Set fso = CreateObject("Scripting.FileSystemObject")
fso.DeleteFile(Server.mappath(filepath))
Set fso = nothing
Set fso = Server.CreateObject("Scripting.FileSystemObject")
If fso.fileexists(Server.MapPath(filepath)) Then
Response.Write "文件<font color=red>"&HtmlFilename&"</font>未删除!<br>"
Else
'Response.Write Server.MapPath(filepath)
Response.Write "文件<font color=red>"&HtmlFilename&"</font>已删除!<br>"
End If
Set fso = nothing
End Sub
'=================================================
'过程名：HTMLEncode
'作 用：过滤HTML格式
'参 数：fString ----转换内容
'=================================================
function HTMLEncode(ByVal fString)
If IsNull(fString)=False or fString<>"" or fString<>"$False$" Then
fString = Replace(fString, ">", ">")
fString = Replace(fString, "<", "<")
fString = Replace(fString, Chr(32), " ")
fString = Replace(fString, Chr(9), " ")
fString = Replace(fString, Chr(34), """)
fString = Replace(fString, Chr(39), "'")
fString = Replace(fString, Chr(13), "")
fString = Replace(fString, " ", " ")
fString = Replace(fString, CHR(10) & CHR(10), "</P><P>")
fString = Replace(fString, Chr(10), "<br /> ")
HTMLEncode = fString
else
HTMLEncode = "$False$"
end if
end function
'=================================================
'过程名：unHTMLEncode
'作 用：还原HTML格式
'参 数：fString ----转换内容
'=================================================
function unHTMLEncode(ByVal fString)
If IsNull(fString)=False or fString<>"" or fString<>"$False$" Then
fString = Replace(fString, ">", ">")
fString = Replace(fString, "<", "<")
fString = Replace(fString, " ", Chr(32))
fString = Replace(fString, """, Chr(34))
fString = Replace(fString, "'", Chr(39))
fString = Replace(fString, "", Chr(13))
fString = Replace(fString, " ", " ")
fString = Replace(fString, "</P><P>" , CHR(10) & CHR(10))
fString = Replace(fString, "<br> ", Chr(10))
unHTMLEncode = fString
else
unHTMLEncode = "$False$"
end if
end function
function unhtmllist(content)
unhtmllist=content
if content <> "" then
unhtmllist=replace(unhtmllist,"'","";")
unhtmllist=replace(unhtmllist,chr(10),"")
unHtmllist=replace(unHtmllist,chr(13),"<br>")
end if
end function
function unhtmllists(content)
unhtmllists=content
if content <> "" then
unhtmllists=replace(unhtmllists,"""",""")
unhtmllists=replace(unhtmllists,"'",""")
unhtmllists=replace(unhtmllists,chr(10),"")
unHtmllists=replace(unHtmllists,chr(13),"<br>")
end if
end function
function htmllists(content)
htmllists=content
if content <> "" then
htmllists=replace(htmllists,"‘'","""")
htmllists=replace(htmllists,""","'")
htmllists=replace(htmllists,"<br>",chr(13)&chr(10))
end if
end function
function uhtmllists(content)
uhtmllists=content
if content <> "" then
uhtmllists=replace(uhtmllists,"""","‘'")
uhtmllists=replace(uhtmllists,"'","";")
uhtmllists=replace(uhtmllists,chr(10),"")
uHtmllists=replace(uHtmllists,chr(13),"<br>")
end if
end function
'=================================================
'过程： Sleep
'功能： 程序在此晢停几秒
'参数： iSeconds 要暂停的秒数
'=================================================
Sub Sleep(iSeconds)
response.Write "<font color=blue>开始暂停 "&iSeconds&" 秒</font><br>"
Dim t:t=Timer()
While(Timer()<t+iSeconds)
'Do Nothing
Wend
response.Write "<font color=blue>暂停 "&iSeconds&" 秒结束</font><br>"
End Sub
'==================================================
'函数名：MyArray
'作 用：提取标签，以分隔
'参 数：ConStr ------提取地址的原字符
'==================================================
Function MyArray(Byval ConStr)
Set objRegExp = New Regexp
objRegExp.IgnoreCase = True
objRegExp.Global = True
objRegExp.Pattern = "({).+?(})"
Set Matches =objRegExp.Execute(ConStr)
For Each Match in Matches
TempStr=TempStr & "" & Match.Value
Next
Set Matches=nothing
TempStr=Right(TempStr,Len(TempStr)-1)
objRegExp.Pattern ="{"
TempStr=objRegExp.Replace(TempStr,"")
objRegExp.Pattern ="}"
TempStr=objRegExp.Replace(TempStr,"")
Set objRegExp=nothing
Set Matches=nothing
TempStr=Replace(TempStr,"$","")
If TempStr="" then
MyArray="在代码中没有可提取的东西"
Else
MyArray=TempStr
End if
End Function
'==================================================
'函数名：randm
'作 用：产生6位随机数
'==================================================
Function randm
randomize
randm=Int((900000*rnd)+100000)
End Function
%>
 

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