有没有办法在 robocopy 脚本中包含带有变音符号的文件路径？

Question

我有一个脚本可以从目录中的每个文件中提取元数据。当文件路径没有变音符号时，脚本会生成一个如下所示的 csv 文件：

当文件路径包含变音符号（即“TéstMé.txt”）时，csv 文件的 filehash 字段中有空白：

我的问题是：无论文件路径中的变音符号如何，我如何让这个脚本工作？

我确定问题不在于脚本的 Get-FileHash 部分（当我运行单行 Get-FileHash "C:\Temp\New\TéstMé.txt" 时会生成一个散列。）
我还确定用 FileHash = Get-FileHash -LiteralPath 替换 FileHash = Get-FileHash -Path 不是解决方案，因为它也会产生空白。
我试图更改 ($_.Trim() -match "^(?<Children>\d+)\s+(?<FullName>.*)") { 行中的正则表达式以防它阻止变音符号，但任何更改都会显示 WARNING: parsing [unique parsing error here].
我还尝试将 ValueFromPipeline=$True,ValueFromPipelineByPropertyName=$True 从 $true 更改为 $false（以防管道正在更改文件路径值）但是没有效果。
我想也许 Robocopy（在脚本中使用）无法处理带有变音符号的文件，但 Robocopy C:\Temp\New C:\Temp\star 可以很好地移动文件。
我有一个用于识别非法字符的正则表达式（从 here 获得），但我不知道如何将它合并到脚本中。
仅供参考：我无法更改实际文件名。很想为任何带有变音符号的字母做一个查找和替换，但这个选项对我不开放。

Function Get-FolderItem {
    
        [cmdletbinding(DefaultParameterSetName='Filter')]
        Param (
            [parameter(Position=0,ValueFromPipeline=$True,ValueFromPipelineByPropertyName=$True)]
            [Alias('FullName')]
            [string[]]$Path = $PWD,
            [parameter(ParameterSetName='Filter')]
            [string[]]$Filter = '*.*',    
            [parameter(ParameterSetName='Exclude')]
            [string[]]$ExcludeFile,              
            [parameter()]
            [int]$MaxAge,
            [parameter()]
            [int]$MinAge
        )
        Begin {
            $params = New-Object System.Collections.Arraylist
            $params.AddRange(@("/L","/E","/NJH","/BYTES","/FP","/NC","/XJ","/R:0","/W:0","T:W"))
            If ($PSBoundParameters['MaxAge']) {
                $params.Add("/MaxAge:$MaxAge") | Out-Null
            }
            If ($PSBoundParameters['MinAge']) {
                $params.Add("/MinAge:$MinAge") | Out-Null
            }
        }
        Process {
            ForEach ($item in $Path) {
                Try {
                    $item = (Resolve-Path -LiteralPath $item -ErrorAction Stop).ProviderPath
                    If (-Not (Test-Path -LiteralPath $item -Type Container -ErrorAction Stop)) {
                        Write-Warning ("{0} is not a directory and will be skipped" -f $item)
                        Return
                    }
                    If ($PSBoundParameters['ExcludeFile']) {
                        $Script = "robocopy `"$item`" NULL $Filter $params /XF $($ExcludeFile  -join ',')"
                    } Else {
                        $Script = "robocopy `"$item`" NULL $Filter $params"
                    }
                    Write-Verbose ("Scanning {0}" -f $item)
                    Invoke-Expression $Script | ForEach {
                        Try {
                            If ($_.Trim() -match "^(?<Children>\d+)\s(?<FullName>.*)") {
                               $object = New-Object PSObject -Property @{
                                    FullName = $matches.FullName
                                    Extension = $matches.fullname -replace '.*\.(.*)',''
                                    FullPathLength = [int] $matches.FullName.Length
                                    FileHash = Get-FileHash -LiteralPath "\?$($matches.FullName)" |Select -Expand Hash
                                    Created = ([System.IO.FileInfo] $matches.FullName).creationtime
                                    LastWriteTime = ([System.IO.FileInfo] $matches.FullName).LastWriteTime
                                    
                                } 
                                $object.pstypenames.insert(0,'System.IO.RobocopyDirectoryInfo')
                                Write-Output $object
                            } Else {
                                Write-Verbose ("Not matched: {0}" -f $_)
                            }
                        } Catch {
                            Write-Warning ("{0}" -f $_.Exception.Message)
                            Return
                        }
                    }
                } Catch {
                    Write-Warning ("{0}" -f $_.Exception.Message)
                    Return
                }
            }
        }
    }
    
 Get-FolderItem "C:\Temp\New" | Export-Csv -Path C:\Temp\testesting.csv

Answer 1

这是一个解决方案，我使用 /UNILOG:c:\temp\test.txt 参数将 RoboCopy 输出输出到 unicode 日志，然后使用相同的代码

Function Get-FolderItem {
    
        [cmdletbinding(DefaultParameterSetName='Filter')]
        Param (
            [parameter(Position=0,ValueFromPipeline=$True,ValueFromPipelineByPropertyName=$True)]
            [Alias('FullName')]
            [string[]]$Path = $PWD,
            [parameter(ParameterSetName='Filter')]
            [string[]]$Filter = '*.*',    
            [parameter(ParameterSetName='Exclude')]
            [string[]]$ExcludeFile,              
            [parameter()]
            [int]$MaxAge,
            [parameter()]
            [int]$MinAge
        )
        Begin {
            $params = New-Object System.Collections.Arraylist
            $params.AddRange(@("/L","/E","/NJH","/BYTES","/FP","/NC","/XJ","/R:0","/W:0","T:W","/UNILOG:c:\temp\test.txt"))
            If ($PSBoundParameters['MaxAge']) {
                $params.Add("/MaxAge:$MaxAge") | Out-Null
            }
            If ($PSBoundParameters['MinAge']) {
                $params.Add("/MinAge:$MinAge") | Out-Null
            }
        }
        Process {
            ForEach ($item in $Path) {
                Try {
                    $item = (Resolve-Path -LiteralPath $item -ErrorAction Stop).ProviderPath
                    If (-Not (Test-Path -LiteralPath $item -Type Container -ErrorAction Stop)) {
                        Write-Warning ("{0} is not a directory and will be skipped" -f $item)
                        Return
                    }
                    If ($PSBoundParameters['ExcludeFile']) {
                        $Script = "robocopy `"$item`" NULL $Filter $params /XF $($ExcludeFile  -join ',')"
                    } Else {
                        $Script = "robocopy `"$item`" NULL $Filter $params"
                    }
                    Write-Verbose ("Scanning {0}" -f $item)
                    Invoke-Expression $Script | Out-Null
                    get-content "c:\temp\test.txt" | ForEach {
                        Try {
                            If ($_.Trim() -match "^(?<Children>\d+)\s(?<FullName>.*)") {
                               $object = New-Object PSObject -Property @{
                                    FullName = $matches.FullName
                                    Extension = $matches.fullname -replace '.*\.(.*)',''
                                    FullPathLength = [int] $matches.FullName.Length
                                    FileHash = Get-FileHash -LiteralPath "\?$($matches.FullName)" |Select -Expand Hash
                                    Created = ([System.IO.FileInfo] $matches.FullName).creationtime
                                    LastWriteTime = ([System.IO.FileInfo] $matches.FullName).LastWriteTime
                                    
                                } 
                                $object.pstypenames.insert(0,'System.IO.RobocopyDirectoryInfo')
                                Write-Output $object
                            } Else {
                                Write-Verbose ("Not matched: {0}" -f $_)
                            }
                        } Catch {
                            Write-Warning ("{0}" -f $_.Exception.Message)
                            Return
                        }
                    }
                } Catch {
                    Write-Warning ("{0}" -f $_.Exception.Message)
                    Return
                }
            }
        }
    }
    
 $a = Get-FolderItem "C:\Temp\New" | Export-Csv -Path C:\Temp\testtete.csv -Encoding Unicode

有没有办法在 robocopy 脚本中包含带有变音符号的文件路径？

Is there a way to include filepaths with diacritics in a robocopy script?

powershell

diacritics

robocopy

filepath

get-filehash