PROSAGA码农传奇-Xedge-Shell.Application getDetailsOf jpg Exif DateTaken无效DateTime

<div class =“post-text”itemprop =“text”>
  <P>
    我会说你的逻辑中的问题是你给的
     <code>
      ParseExact
    </code>
     格式
您想要的，而不是元数据中的格式。这种方法旨在创建一个
     <code>
      DateTime
    </code>
     来自字符串的对象（基于您提供的格式），而不是格式化
     <code>
      DateTime
    </code>
     宾语。
  </p>
  <P>
    你可以试试这个（在500个图片的文件夹上测试 - 删除
     <code>
      -WhatIf
    </code>
     行动）：
  </p>
   <pre>
    <code>
      $folderPath = "C:\UnsortedPics"

$newRootFolderPath = "C:\SortedPics"

# create root folder if does not exist
New-Item $newRootFolderPath -ItemType Directory -Force -WhatIf | Out-Null

# create shell object
$shell = New-Object -ComObject Shell.Application

# create folder object
$folder = $shell.NameSpace($folderPath)

foreach ($file in $folder.Items()) {

# get raw date from file metadata
    $rawDate = ($folder.GetDetailsOf($file, 12) -replace [char]8206) -replace [char]8207

if ($rawDate) {
        try {
            # parse to date object
            $date = [DateTime]::ParseExact($rawDate, "g", $null)

# you could also use this without try/catch:
            #$date = New-Object Datetime
            #$parseSuccess = [DateTime]::TryParseExact($rawDate, "g", (Get-Culture), [System.Globalization.DateTimeStyles]::None, [ref]$date)

# get wanted format
            $dateString = Get-Date $date -Format "yyyy-MM-dd"

# create path
            $newFolderPath = Join-Path $newRootFolderPath $dateString

# create folder if does not exist
            New-Item $newFolderPath -ItemType Directory -Force -WhatIf | Out-Null

# move file
            Move-Item $file.Path -Destination $newFolderPath -Confirm:$false -WhatIf
        } catch {
            # ParseExact failed (would also catch New-Item errors)
        }
    } else {
        # no value for "Date Taken" property
    }

}

</code>
  </pre>
  <P>
    使用这种方法，您不再需要TechNet脚本:)。
  </p>
</DIV>