为什么我的脚本无法创建zip文件?

时间:2010-05-19 16:58:02

标签: zip autoit

#include <File.au3>
#include <Zip.au3>
#include <Array.au3>

; bad file extensions
Local $extData = "ade|adp|app|asa|ashx|asp|bas|bat|cdx|cer|chm|class|cmd|com|cpl|crt|csh|der|exe|fxp|gadget|hlp|hta|htr|htw|ida|idc|idq|ins|isp|its|jse|ksh|lnk|mad|maf|mag|mam|maq|mar|mas|mat|mau|mav|maw|mda|mdb|mde|mdt|mdw|mdz|msc|msh|msh1|msh1xml|msh2|msh2xml|mshxml|msi|msp|mst|ops|pcd|pif|prf|prg|printer|pst|reg|rem|scf|scr|sct|shb|shs|shtm|shtml|soap|stm|url|vb|vbe|vbs|ws|wsc|wsf|wsh"
Local $extensions = StringSplit($extData, "|")

; What is the root directory?
$rootDirectory = InputBox("Root Directory", "Please enter the root directory...")

archiveDir($rootDirectory)

Func archiveDir($dir)

    $goDirs = True
    $goFiles = True
    ; Get all the files under the current dir
    $allOfDir = _FileListToArray($dir)
    $tmax = UBound($allOfDir)

    For $t = 0 To $tmax - 1
    Next

    Local $countDirs = 0
    Local $countFiles = 0

    $imax = UBound($allOfDir)
    For $i = 0 To $imax - 1
        If StringInStr(FileGetAttrib($dir & "\" & $allOfDir[$i]), "D") Then
            $countDirs = $countDirs + 1
        ElseIf StringInStr(($allOfDir[$i]), ".") Then
            $countFiles = $countFiles + 1
        EndIf
    Next

    If ($countDirs > 0) Then
        Local $allDirs[$countDirs]
        $goDirs = True
    Else
        $goDirs = False
    EndIf

    If ($countFiles > 0) Then
        Local $allFiles[$countFiles]
        $goFiles = True
    Else
        $goFiles = False
    EndIf

    $dirCount = 0
    $fileCount = 0

    For $i = 0 To $imax - 1
        If (StringInStr(FileGetAttrib($dir & "\" & $allOfDir[$i]), "D")) And ($goDirs == True) Then
            $allDirs[$dirCount] = $allOfDir[$i]
            $dirCount = $dirCount + 1
        ElseIf (StringInStr(($allOfDir[$i]), ".")) And ($goFiles == True) Then
            $allFiles[$fileCount] = $allOfDir[$i]
            $fileCount = $fileCount + 1
        EndIf
    Next

    ; Zip them if need be in current spot using 'ext_zip.zip' as file name, loop through each file ext.
    If ($goFiles == True) Then
        $fmax = UBound($allFiles)
        For $f = 0 To $fmax - 1
            $currentExt = getExt($allFiles[$f])
            $position = _ArraySearch($extensions, $currentExt)
            If @error Then
                MsgBox(0, "Not Found", "Not Found")
            Else
                $zip = _Zip_Create($dir & "\" & $currentExt & "_zip.zip")
                _Zip_AddFile($zip, $dir & "\" & $allFiles[$f])
            EndIf
        Next
    EndIf

    ; Get all dirs under current DirCopy
    ; For each dir, recursive call from step 2
    If ($goDirs == True) Then
        $dmax = UBound($allDirs)
        $rootDirectory = $rootDirectory & "\"
        For $d = 0 To $dmax - 1
            archiveDir($rootDirectory & $allDirs[$d])
        Next
    EndIf

EndFunc

Func getExt($filename)

    $pos = StringInStr($filename, ".")
    $retval = StringTrimLeft($filename, $pos - 1)
    Return $retval

EndFunc

我有一个文件扩展名列表。这个脚本应该通过一个目录(和子目录),压缩(每个扩展名的单独的zip文件)所有文件 这些扩展名。

为什么不创建zip文件?

3 个答案:

答案 0 :(得分:2)

在函数StringTrimLeft(“string”,count)中,count是要修剪的字符数。

$filename = "filename.zip"

$pos = StringInStr($filename, ".") ; $pos will be equal to 9

所以...

$retval = StringTrimLeft($filename, $pos + 1); this will remove 10 characters = ip

答案 1 :(得分:1)

两个建议:

  1. MsgBox(0, "Zip", "Got here")内添加If ($currentExt == $extensions[$e]) Then。你应该看到你永远不会到达那里。
  2. 与上述内容相关,您的getExt函数未返回文件扩展名的正确值
  3. 更新

    您对getExt的修改过了一段距离。

    试试这个:

    Func getExt($filename)
      $pos = StringInStr($filename, ".")
      $retval = StringTrimLeft($filename, $pos)
      Return $retval
    EndFunc  
    


    更新2

    关于您不处理二级以上文件夹的问题,您的问题是您在递归调用中使用$rootDirectory,需要使用$dir

    archiveDir功能的最后一部分更改为:

      ; For each dir, recursive call from step 2
      If ($goDirs == True) Then
        $dmax = UBound($allDirs)
        $dir = $dir & "\"
        For $d = 0 to $dmax - 1
          archiveDir($dir & $allDirs[$d])
        Next
      EndIf
    

答案 2 :(得分:0)

我尝试按原样运行您的代码,果然,它失败了。然后我放了一个

MsgBox(0, "error", @error & " " & $currentExt)

在“If @error”块中查看我是否能找出失败的原因。结果是@error回来了6.查看文档,它说错误代码为6意味着在数组中找不到搜索到的值。然后$ currentExt告诉我它的值设置为“.asp”。

无法找到它的原因是因为数组中的扩展名中没有句点。如果仔细观察getExt()函数,在向$ position值添加1之前...现在你从值中减去1 ...这里是StringTrimLeft()如何工作的例证......

$filename = "filename.txt"

$pos = StringInStr($filename, ".") ; $pos will be equal to 9

$retval = StringTrimLeft($filename, $pos + 1); this will remove 10 characters = xt, that's too much.
$retval = StringTrimLeft($filename, $pos - 1); this will remove 8 characters = .txt, that's not enough.
$retval = StringTrimLeft($filename, $pos); this will remove 9 characters = txt, that's juuuuuuust right!

所以解决方案是添加“。”在数组中的所有扩展名前面,或者更改你的getExt()函数:

Func getExt($filename)
    $pos = StringInStr($filename, ".")
    $retval = StringTrimLeft($filename, $pos)
    Return $retval
EndFunc

您还可以查看另外一个选项,即使用File.au3中的_PathSplit()函数,但由于您的脚本在此时非常接近工作,我不会担心它,但是也许将来你可以用它来代替。

最后一个注意事项......在我更改了getExt()以删除“。”之后,你的脚本运行得很好。