st0p блог

 Dim s_List, s_Url s_List = "" Dim oFSO, oUploadFolder, oUploadFiles, oUploadFile, sFileName 'Response.Write sCurrDir 'On Error Resume Next Set oFSO = Server . CreateObject ( "Scripting.FileSystemObject" ) Set oUploadFolder = oFSO. GetFolder ( Server . MapPath ( sCurrDir ) ) '注意一下sCurrDir变量,这个值等下我们可以用到 If Err. Number > 0 Then s_List = "" Exit Function End If If sDir <> "" Then If InstrRev ( sDir, "/" ) > 1 Then s_Url = Left ( sDir, InstrRev ( sDir, "/" ) - 1 ) Else s_Url = "" End If s_List = s_List & "<tr onclick='doRowClick(this)' onmouseover='doRowOver(this)' onmouseout='doRowOut(this)' isdir='true' path='" & s_Url & "'>" & _ "<td><img border=0 src='../sysimage/file/parentfolder.gif'></td>" & _ "<td>..</td>" & _ "<td>&nbsp;</td>" & _ "</tr>" End If 'Response.Write sDir&"!"&s_List Dim oSubFolder For Each oSubFolder In oUploadFolder. SubFolders 'Response.Write oUploadFolder.SubFolders If sDir = "" Then s_Url = oSubFolder. Name Else s_Url = sDir & "/" & oSubFolder. Name End If s_List = s_List & "<tr onclick='doRowClick(this)' onmouseover='doRowOver(this)' onmouseout='doRowOut(this)' isdir='true' path='" & s_Url & "'>" & _ "<td><img border=0 src='../sysimage/file/closedfolder.gif'></td>" & _ "<td noWrap>" & oSubFolder. Name & "</td>" & _ "<td>&nbsp;</td>" & _ "</tr>" Next 'Response.Write s_List Set oUploadFiles = oUploadFolder. Files For Each oUploadFile In oUploadFiles 'Response.Write oUploadFile.Name sFileName = oUploadFile. Name If CheckValidExt ( sFileName ) = True Then '这行让人有点郁闷,检测了所有允许的文件后缀,如不允许就无法列出,不然就不只列出目录名和图片文件了 If sDir = "" Then s_Url = sContentPath & sFileName Else s_Url = sContentPath & sDir & "/" & sFileName End If s_List = s_List & "<tr onclick='doRowClick(this)' onmouseover='doRowOver(this)' onmouseout='doRowOut(this)' url='" & s_Url & "'>" & _ "<td>" & FileName2Pic ( sFileName ) & "</td>" & _ "<td noWrap>" & sFileName & "</td>" & _ "<td align=right>" & GetSizeUnit ( oUploadFile. size ) & "</td>" & _ "</tr>" End If Next Set oUploadFolder = Nothing Set oUploadFiles = Nothing 'Response.Write Server.HTMLEncode(s_List)&"!"&s_Url If sDir = "" Then s_Url = "" 's_Url = "/" Else s_Url = "/" & sDir & "" 's_Url = "/" & sDir & "/" End If s_List = s_List & "</table>" s_List = HTML2JS ( s_List ) 'Response.Write Server.HTMLEncode(s_List)&"!"&s_Url s_List = "parent.setDirList(" "" & s_List & "" ", " "" & s_Url & "" ")" GetList = s_List End Function '如果没有下面这步检测的话,应该就可以列出目录中所有的文件了,有点郁闷..现在只能列出允许后缀的文件和目录名 Function CheckValidExt ( s_FileName ) If sAllowExt = "" Then CheckValidExt = True Exit Function End If Dim i, aExt, sExt sExt = LCase ( Mid ( s_FileName, InStrRev ( s_FileName, "." ) + 1 ) ) CheckValidExt = False aExt = Split ( LCase ( sAllowExt ) , "|" ) For i = 0 To UBound ( aExt ) If aExt ( i ) = sExt Then CheckValidExt = True Exit Function End If Next End Function '我们顺着代码往下找,发现sCurrDir的值是通过下面的值得到的 Sub InitParam ( ) sType = UCase ( Trim ( Request . QueryString ( "type" ) ) ) sStyleName = Trim ( Request . QueryString ( "style" ) ) Dim i, aStyleConfig, bValidStyle bValidStyle = False For i = 1 To Ubound ( aStyle ) aStyleConfig = Split ( aStyle ( i ) , "|||" ) If Lcase ( sStyleName ) = Lcase ( aStyleConfig ( 0 ) ) Then bValidStyle = True Exit For End If Next If bValidStyle = False Then OutScript ( "alert('Invalid Style.')" ) End If sBaseUrl = aStyleConfig ( 19 ) 'nAllowBrowse = CLng(aStyleConfig(43)) nAllowBrowse = 1 If nAllowBrowse <> 1 Then OutScript ( "alert('Do not allow browse!')" ) End If sUploadDir = aStyleConfig ( 3 ) If Left ( sUploadDir, 1 ) <> "/" Then Select Case sType Case "REMOTE" sUploadDir = "../../" & sUploadDir & "Image/" Case "FILE" sUploadDir = "../../" & sUploadDir & "Other/" Case "MEDIA" sUploadDir = "../../" & sUploadDir & "Media/" Case "FLASH" sUploadDir = "../../" & sUploadDir & "Flash/" Case Else sUploadDir = "../../" & sUploadDir & "Image/" End Select End If 'sUploadDir =sUploadDir &"/" Select Case sBaseUrl Case "0" 'sContentPath = aStyleConfig(23) Select Case sType Case "REMOTE" sContentPath = "../" & aStyleConfig ( 3 ) & "Image/" Case "FILE" sContentPath = "../" & aStyleConfig ( 3 ) & "Other/" Case "MEDIA" sContentPath = "../" & aStyleConfig ( 3 ) & "Media/" Case "FLASH" sContentPath = "../" & aStyleConfig ( 3 ) & "Flash/" Case Else sContentPath = "../" & aStyleConfig ( 3 ) & "Image/" End Select Case "1" sContentPath = RelativePath2RootPath ( sUploadDir ) Case "2" sContentPath = RootPath2DomainPath ( RelativePath2RootPath ( sUploadDir ) ) End Select Select Case sType Case "REMOTE" sAllowExt = aStyleConfig ( 10 ) Case "FILE" sAllowExt = aStyleConfig ( 6 ) Case "MEDIA" sAllowExt = aStyleConfig ( 9 ) Case "FLASH" sAllowExt = aStyleConfig ( 7 ) Case Else sAllowExt = aStyleConfig ( 8 ) End Select sCurrDir = sUploadDir '注意这里,这个是得到了配置的路径地址 sDir = Trim ( Request ( "dir" ) ) '得到dir变量 sDir = Replace ( sDir, "\" , "/" ) '对dir变量进行过滤 sDir = Replace ( sDir, "../" , "" ) sDir = Replace ( sDir, "./" , "" ) If sDir <> "" Then If CheckValidDir ( Server . Mappath ( sUploadDir & sDir ) ) = True Then sCurrDir = sUploadDir & sDir & "/" '重点就在这里了,看到没有,当sUploadDir & sDir存在的时候,sCurrDir就为sUploadDir & sDir的值了'虽然上面对sDir进行了过滤,不过我们完全可以跳过.具体利用st0p会在下面的利用中给出 Else sDir = "" End If End If End Sub Функция GetList () Dim s_list, s_Url s_list = "" Dim oFSO, oUploadFolder, oUploadFiles, oUploadFile, sFileName "Response.Write sCurrDir 'On Error Resume Next Set oFSO = Server. CreateObject (" Scripting.FileSystemObject ") Set oUploadFolder = oFSO. GetFolder (Server. MapPath (sCurrDir)) 'переменная записку sCurrDir, это значение можно использовать Если Эрр Количество> 0 Then s_list = "" Exit Function End If Если sDir <> "" Тогда, если InStrRev (sDir "/")> 1, то s_Url = Left (sDir, InStrRev (sDir "/") - 1) Else s_Url = "" End If s_list = s_list и "<л OnClick = 'doRowClick (это)" OnMouseOver =' doRowOver (это) "onmouseout = 'doRowOut (это)" isdir =' истинный 'путь =' "& s_Url &" ">" & _ "<td> <IMG границы = 0 SRC = '.. / sysimage / файл / parentfolder GIF '> </ TD> "& _" <td> .. </ TD> "& _" <td> </ TD> "& _" </ TR> "End If' Response.Write sDir и "!" и s_list Dim oSubFolder For Each oSubFolder В oUploadFolder. oUploadFolder.SubFolders подпапки "Response.Write Если sDir =" "Тогда s_Url = oSubFolder. Имя остальное s_Url = sDir и" / "и oSubFolder. Имя End If s_list = s_list и" <tr onclick='doRowClick(this)' onmouseover='doRowOver(this)' onmouseout='doRowOut(this)' isdir='true' path='" и s_Url и "'> "& _" <td> <IMG граница = 0 SRC = '.. / sysimage / файл / closedfolder.gif'> </ TD> "& _" <td noWrap> "и oSubFolder. Имя и" </ TD> "& _" <td> </ TD> "& _" </ TR> "Далее" Response.Write s_list Set oUploadFiles = oUploadFolder. файлов для каждого oUploadFile В oUploadFiles "Response.Write sFileName oUploadFile.Name = oUploadFile. Имя Если CheckValidExt (sFileName) = True Then "Это направление было немного подавленным, чтобы обнаружить все позволено файла суффикса, например, не будет не в состоянии перечислить или не перечислить только имена каталогов и файлов изображений в Если sDir =" "Тогда s_Url = sContentPath и sFileName остальное s_Url = sContentPath к и sDir и "/" и sFileName End If s_list = s_list и "<tr onclick='doRowClick(this)' onmouseover='doRowOver(this)' onmouseout='doRowOut(this)' url='" и s_Url и "'> "& _" <td> "и FileName2Pic (sFileName) &" </ TD> "& _" <td noWrap> "и sFileName &" </ TD> "& _" <td align=right> "и GetSizeUnit ( oUploadFile. размера) и "</ TD>" & _ "</ TR>" End If Next Set oUploadFolder = oUploadFiles ничего Set = Nothing 'Response.Write Server.HTMLEncode (s_list) и "!" и s_Url Если sDir = "" Затем s_Url = "" 's_Url = "/" Else s_Url = "/" и sDir & ""' s_Url = "/" и sDir и "/" End If s_list = s_list & "</ стол>" s_list = HTML2JS ( s_list) 'Response.Write Server.HTMLEncode (s_list) и "!" и s_Url s_list = "parent.setDirList (" "" & s_list & "" "" "" & s_Url & "" ")" GetList = s_list End Function "Если вы не наступите обнаружения, должны иметь возможность получить список всех файлов в каталоге, и немного депрессии .. теперь только список файлов и каталогов, чтобы суффикс имя функции CheckValidExt (s_FileName) Если sAllowExt =" "Тогда CheckValidExt = Правда End Function Выход Если Dim я, Aext, Sext Sext = LCase (Mid (s_FileName, InStrRev (s_FileName) + 1) ".") CheckValidExt = False Aext = Split (LCase (sAllowExt), "|") для г = 0 To UBound (Aext) Если Aext (г) = Sext Затем CheckValidExt = True End Function If Next Exit Function End "вниз, чтобы найти код найден sCurrDir значение следующего стоит Sub InitParam () тампон = UCase (Trim (Request. QueryString ("тип"))) sStyleName = Trim (Request. QueryString ("Стиль")) Dim я, aStyleConfig, bValidStyle bValidStyle = False Для г = 1 To UBound (Astyle) aStyleConfig Split = (Astyle (г), "| | |") Если LCASE (sStyleName) = LCASE (aStyleConfig (0)) тогда bValidStyle = True Exit For End If Next Если bValidStyle = False тогда OutScript ("предупреждение ('Неверный стиль.)") End If sBaseUrl = aStyleConfig (19) "nAllowBrowse = CLng (aStyleConfig (43)) nAllowBrowse = 1 Если nAllowBrowse <> 1, то OutScript (" Alert ("Не допускайте просмотра! ')") End If sUploadDir = aStyleConfig (3) Если левый (sUploadDir, 1) <> "/", затем выберите Дело тампон Дело "REMOTE" sUploadDir = ".. / .. /" и sUploadDir и "Image /" Дело "FILE" sUploadDir = ".. / .. / "И sUploadDir и" Другие / "Дело" МЕДИА "sUploadDir =" .. / .. / "и sUploadDir и" Media / "Дело" FLASH "sUploadDir =" .. / .. / "и sUploadDir и" Flash / " Case Else sUploadDir = ".. / .. /" и sUploadDir и "Image /" End Select End If 'sUploadDir = sUploadDir и "/" Select Case sBaseUrl Дело "0", "sContentPath = aStyleConfig (23) Select Case тампон Дело" REMOTE "sContentPath =" .. / "и aStyleConfig (3) и" Image / "Дело" "sContentPath =" Файл .. / "и aStyleConfig (3) и" Другие / "Дело" "sContentPath =" MEDIA .. / "И aStyleConfig (3) и" Media / "Дело" "sContentPath =" FLASH .. / "и aStyleConfig (3) и" Flash / "Case Else sContentPath =" .. / "и aStyleConfig (3) и" Image / "End Select Case" 1 "= sContentPath RelativePath2RootPath (sUploadDir) Case" 2 "= sContentPath RootPath2DomainPath (RelativePath2RootPath (sUploadDir)) End Выберите Select Case тампон Дело" REMOTE "sAllowExt = aStyleConfig (10) Case" FILE "sAllowExt = aStyleConfig (6 ) Case "МЕДИА" sAllowExt = aStyleConfig (9) Case "FLASH" sAllowExt = aStyleConfig (7) Case Else sAllowExt = aStyleConfig (8) End Select sCurrDir = Примечание sUploadDir, это путь к конфигурации адрес sDir = Trim ( Запрос ("каталог")) 'получить переменную sDir каталог = Replace (sDir, "\", "/")' реж переменная фильтр sDir = Replace (sDir ".. /", "") sDir = Replace ( sDir ". /", "") Если sDir <> "" Тогда, если CheckValidDir (Server. MapPath (sUploadDir и sDir)) = True Then sCurrDir = sUploadDir и sDir и "/" "сосредоточиться на этом, см. Нет, когда при sUploadDir и sDir, sCurrDir на стоимость sUploadDir и sDir «Хотя на первый взгляд sDir фильтруется, но мы можем пропустить. конкретных st0p использования остальное sDir будет дан в следующем использовании = "End If End If End Sub 

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