asp+XMLHTTP组件做采集常用函数

asp+XMLHTTP组件做采集常用函数

'================================================== '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("MSXML2.XMLHTTP") 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") 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("adodb.stream") 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("Msxml2.XMLHTTP") 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 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,strInstallDir,strChannelDir,SaveTf,TistUrl) If ConStr="$False$" or ConStr="" or strInstallDir="" or strChannelDir="" Then ReplaceSaveRemoteFile=ConStr Exit Function End If Dim TempStr,TempStr2,TempStr3,Re,Matches,Match,Tempi,TempArray,TempArray2 Dim Start1,Start2 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*.+?\.(gif|jpg|bmp|jpeg|psd|png|svg|dxf|wmf|tiff)" 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,ArrSaveFileName,RanNum,Arr_Path DtNow=Now() If SaveTf=True then SavePath=strInstallDir & strChannelDir & "/UploadFiles/" & year(DtNow) & right("0" & month(DtNow),2) & "/" Arr_Path=Split(SavePath,"/") PathTemp="" For Tempi=0 To Ubound(Arr_Path) If Tempi=0 Then PathTemp=Arr_Path(0) & "/" ElseIf Tempi=Ubound(Arr_Path) Then Exit For Else PathTemp=PathTemp & Arr_Path(Tempi) & "/" End If If CheckDir(PathTemp)=False Then If MakeNewsDir(PathTemp)=False Then SaveTf=False Exit For End If End If Next 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 '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) If SaveRemoteFile(SavePath & strFileName,RemoteFileUrl)=True Then PathTemp=Replace(SavePath &strFileName,strInstallDir & strChannelDir & "/","[InstallDir_ChannelDir]") ConStr=Re.Replace(ConStr,PathTemp) Re.Pattern=strInstallDir & strChannelDir & "/" UploadFiles=UploadFiles & "|" & Re.Replace(SavePath &strFileName,"") Else PathTemp=RemoteFileUrl ConStr=Re.Replace(ConStr,PathTemp) 'UploadFiles=UploadFiles & "|" & RemoteFileUrl End If ElseIf RemoteFileurl<>"$False$" and SaveTf=False Then'不保存图片 Re.Pattern =TempArray(Tempi) ConStr=Re.Replace(ConStr,RemoteFileUrl) UploadFiles=UploadFiles & "|" & RemoteFileUrl End If Next Set Re=nothing If UploadFiles<>"" Then UploadFiles=Right(UploadFiles,Len(UploadFiles)-1) End If ReplaceSaveRemoteFile=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 '================================================== Function SaveRemoteFile(LocalFileName,RemoteFileUrl) On error resume next SaveRemoteFile=True dim Ads,Retrieval,GetRemoteData Set Retrieval = Server.CreateObject("Microsoft.XMLHTTP") With Retrieval .Open "Get", RemoteFileUrl, False, "", "" .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：FpHtmlEnCode '作 用：标题过滤 '参 数：fString ------字符串 '================================================== Function FpHtmlEnCode(fString) If IsNull(fString)=False or fString<>"" or fString<>"$False$" Then fString=nohtml(fString) fString=FilterJS(fString) fString = Replace(fString, CHR(9), "") fString = Replace(fString, CHR(34), "") fString = Replace(fString, CHR(39), "") fString = Replace(fString, CHR(13), "") fString = Replace(fString, CHR(10), " ") fString=Trim(fString) fString=dvhtmlencode(fString) FpHtmlEnCode=fString Else FpHtmlEnCode="$False$" End If 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,Erri ConStr=LCase(ConStr) StartStr=LCase(StartStr) OverStr=LCase(OverStr) Over=InstrB(1,ConStr,OverStr,vbBinaryCompare) If Over<=0 Then GetPaing="$False$" Exit Function Else Over=Over+Lenb(OverStr) End If Start=Over-5 If Start<=0 Then GetPaing="$False$" Exit Function End If ConTemp=MidB(ConStr,Start,Over-Start) Do While InstrB(1,ConTemp,StartStr,vbBinaryCompare)<=0 Erri=Erri+1 If Erri>50 then GetPaing="$False$" Exit Function End If Start=Start-5 if Start<=0 then GetPaing="$False$" Exit Do Exit Function Else ConTemp=MidB(ConStr,Start,Over-Start) End If Loop Start=InstrB(1,ConTemp,StartStr,vbBinaryCompare) If IncluL=False Then Start=Start+LenB(StartStr) End If Over=InstrB(Start,ConTemp,OverStr,vbBinaryCompare) If IncluR=True Then Over=Over+LenB(OverStr) End If If Start>=Over then GetPaing="$False$" Exit Function End If GetPaing=MidB(ConTemp,Start,Over-Start) GetPaing=Trim(GetPaing) GetPaing=Replace(GetPaing," ","") GetPaing=Replace(GetPaing,",","") GetPaing=Replace(GetPaing,"'","") GetPaing=Replace(GetPaing,"""","") GetPaing=Replace(GetPaing,">","") GetPaing=Replace(GetPaing,"<","") 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 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 Function MakeNewsDir(byval foldername) dim fso Set fso = Server.CreateObject("Scripting.FileSystemObject") 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：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) 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 '************************************************** '过程名：WriteErrMsg '作 用：显示错误提示信息 '参 数：无 '************************************************** sub WriteErrMsg(ErrMsg) dim strErr strErr=strErr & "<html><head><title>错误信息</title><meta http-equiv='Content-Type' content='text/html; charset=gb2312'>" & vbcrlf strErr=strErr & "<link href="../admin/Admin_STYLE.CSS" mce_href="admin/Admin_STYLE.CSS" rel='stylesheet' type='text/css'></head><body><br><br>" & vbcrlf strErr=strErr & "<table cellpadding=2 cellspacing=1 border=0 width=400 class='border' align=center>" & vbcrlf strErr=strErr & " <tr align='center' class='title'><td height='22'><strong>错误信息</strong></td></tr>" & vbcrlf strErr=strErr & " <tr class='tdbg'><td height='100' valign='top'><b>产生错误的可能原因：</b>" & ErrMsg &"</td></tr>" & vbcrlf strErr=strErr & " <tr align='center' class='tdbg'><td><a href="javascript:history.go(-1)" mce_href="javascript:history.go(-1)"><< 返回上一页</a></td></tr>" & vbcrlf strErr=strErr & "</table>" & vbcrlf strErr=strErr & "</body></html>" & vbcrlf response.write strErr end sub '************************************************** '过程名：WriteSucced '作 用：显示成功提示信息 '参 数：无 '************************************************** sub WriteSucced(ErrMsg) dim strErr strErr=strErr & "<html><head><title>成功信息</title><meta http-equiv='Content-Type' content='text/html; charset=gb2312'>" & vbcrlf strErr=strErr & "<link href="../admin/Admin_STYLE.CSS" mce_href="admin/Admin_STYLE.CSS" rel='stylesheet' type='text/css'></head><body><br><br>" & vbcrlf strErr=strErr & "<table cellpadding=2 cellspacing=1 border=0 width=400 class='border' align=center>" & vbcrlf strErr=strErr & " <tr align='center' class='title'><td height='22'><strong>恭喜你！</strong></td></tr>" & vbcrlf strErr=strErr & " <tr class='tdbg'><td height='100' valign='top' align='center'>" & ErrMsg &"</td></tr>" & vbcrlf 'strErr=strErr & " <tr align='center' class='tdbg'><td><a href="javascript:history.go(-1)" mce_href="javascript:history.go(-1)"><< 返回上一页</a></td></tr>" & vbcrlf strErr=strErr & "</table>" & vbcrlf strErr=strErr & "</body></html>" & vbcrlf response.write strErr end sub '************************************************** '函数名：ShowPage '作 用：显示“上一页 下一页”等信息 '参 数：sFileName ----链接地址 ' TotalNumber ----总数量 ' MaxPerPage ----每页数量 ' ShowTotal ----是否显示总数量 ' ShowAllPages ---是否用下拉列表显示所有页面以供跳转。有某些页面不能使用，否则会出现JS错误。 ' strUnit ----计数单位 '返回值：“上一页 下一页”等信息的HTML代码 '************************************************** function ShowPage(sFileName,TotalNumber,MaxPerPage,ShowTotal,ShowAllPages,strUnit) dim TotalPage,strTemp,strUrl,i if TotalNumber=0 or MaxPerPage=0 or isNull(MaxPerPage) then ShowPage="" exit function end if if totalnumber mod maxperpage=0 then TotalPage= totalnumber \ maxperpage else TotalPage= totalnumber \ maxperpage+1 end if if CurrentPage>TotalPage then CurrentPage=TotalPage strTemp= "<table align='center'><tr><td>" if ShowTotal=true then strTemp=strTemp & "共 <b>" & totalnumber & "</b> " & strUnit & "" end if strUrl=JoinChar(sfilename) if CurrentPage<2 then strTemp=strTemp & "首页 上一页" else strTemp=strTemp & "<a href="" & strUrl & "page=1" mce_href="" & strUrl & "page=1">首页</a>" strTemp=strTemp & "<a href="" & strUrl & "page=" & (CurrentPage-1) & "" mce_href="" & strUrl & "page=" & (CurrentPage-1) & "">上一页</a>" end if if CurrentPage>=TotalPage then strTemp=strTemp & "下一页 尾页" else strTemp=strTemp & "<a href="" & strUrl & "page=" & (CurrentPage+1) & "" mce_href="" & strUrl & "page=" & (CurrentPage+1) & "">下一页</a>" strTemp=strTemp & "<a href="" & strUrl & "page=" & TotalPage & "" mce_href="" & strUrl & "page=" & TotalPage & "">尾页</a>" end if strTemp=strTemp & "页次：<strong><font color=red>" & CurrentPage & "</font>/" & TotalPage & "</strong>页 " strTemp=strTemp & "<b>" & maxperpage & "</b>" & strUnit & "/页" if ShowAllPages=True then strTemp=strTemp & "转到第<input type='text' name='page' size='3' maxlength='5' value='" & CurrentPage & "' onKeyPress=""if (event.keyCode==13) window.location='" & strUrl & "page=" & "'+this.value;""'>页" end if strTemp=strTemp & "</td></tr></table>" ShowPage=strTemp 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) If Constr="" or IsNull(Constr)=True or Constr="$False$" Then CreateKeyWord="$False$" Exit Function 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,">","") Dim i,ConstrTemp For i=1 To Len(Constr) ConstrTemp=ConstrTemp & "|" & Mid(Constr,i,2) Next If Len(ConstrTemp)<254 Then ConstrTemp=ConstrTemp & "|" Else ConstrTemp=Left(ConstrTemp,254) & "|" End If CreateKeyWord=ConstrTemp End Function 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