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'================================================
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'函数名：ReSaveRemoteFile
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'作 用：查找文件保存替换
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'参 数：Str ----原字符串
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'参 数：url ----当然网站URL
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'参 数：Dir -----保存目录
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'参 数：InSave ------是否保存,True,False
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'返回值：格式化取后的字符串
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'================================================
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Public Function ReSaveRemoteFile(ByVal str, ByVal URL, ByVal Dir,InSave)
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Dim s_Content
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Dim re
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Dim ContentFile, ContentFileUrl
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Dim strTempUrl,strFileUrl,DirTemp,PathTemp,FileTemp,Tempi,TempUrlArray,Arr_Path
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Dim sAllowExtName
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sAllowExtName="rm|swf"
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s_Content = str
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On Error Resume Next
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Set re = New RegExp
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re.IgnoreCase = True
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re.Global = True
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re.Pattern = "((src=|href=)((\S)+[.]{1}(" & sAllowExtName & ")))"
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Set ContentFile = re.Execute(s_Content)
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Dim sContentUrl(), n, i, bRepeat
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n = 0
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For Each ContentFileUrl In ContentFile
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strFileUrl = Replace(Replace(Replace(Replace(ContentFileUrl.Value, "src=", "", 1, -1, 1), "href=", "", 1, -1, 1), "'", ""), Chr(34), "")
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If n = 0 Then
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n = n + 1
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ReDim sContentUrl(n)
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sContentUrl(n) = strFileUrl
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Else
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bRepeat = False
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For i = 1 To UBound(sContentUrl)
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If UCase(strFileUrl) = UCase(sContentUrl(i)) Then
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bRepeat = True
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Exit For
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End If
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Next
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If bRepeat = False Then
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n = n + 1
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ReDim Preserve sContentUrl(n)
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sContentUrl(n) = strFileUrl
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End If
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End If
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Next
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If n = 0 Then
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ReSaveRemoteFile = s_Content
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Exit Function
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End If
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For i = 1 To n
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strTempUrl = sContentUrl(i) : strTempUrl = FormatRemoteUrl(strTempUrl,URL)'得到文件地址
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Response.Write(strTempUrl)
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IF InSave=True then
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Arr_Path=Split(Dir,"/")
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'----------建目录-----------------------
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For Tempi=0 To Ubound(Arr_Path)
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If Tempi=0 Then
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PathTemp=Arr_Path(0) & "/"
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ElseIf Tempi=Ubound(Arr_Path) Then
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Exit For
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Else
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PathTemp=PathTemp & Arr_Path(Tempi) & "/"
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End If
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If CheckDir(PathTemp)=False Then
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If MakeNewsDir(PathTemp)=False Then
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SaveTf=False
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Exit For
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End If
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End If
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Next
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'------------------------------------------------------
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TempUrlArray=Split(strTempUrl,"/")
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'----------检查文件是否存在.如果存在换文件名------------------
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Do while True
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FileTemp=Dir & MakeRandom(5) & TempUrlArray(Ubound(TempUrlArray))'生成随机文件名
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If CheckFile(FileTemp)=False then
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Exit Do
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end if
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loop
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'-------------------------------------------------------------------
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Response.Write(FileTemp)
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If SaveRemoteFile(FileTemp,strTempUrl)=True then
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Response.Write("保存成功")&"<Br>"
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s_Content = Replace(s_Content,sContentUrl(i),FileTemp, 1, -1, 1)'替换地址
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Else
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Response.Write("保存失败")&"<Br>"
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End if
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Else
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s_Content = Replace(s_Content,sContentUrl(i),strTempUrl, 1, -1, 1)'替换地址
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End If
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Next
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Set re = Nothing
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PictureExist = True
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ReSaveRemoteFile = s_Content
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Exit Function
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End Function
