尝试使用具有以下功能的 powershell 脚本:
function MoveCompressFiles{
Param
(
[Parameter(Mandatory=$true )]
[string] $Des,
[Parameter(Mandatory=$true)]
[string] $Src
)
Add-Type -AssemblyName System.Drawing
$files = Get-ChildItem $Src
foreach ($f in $files) {
if (($f.Length / 1KB) -lt [int32]200) {
Copy-Item -Path $f.FullName -Destination $Des
}
else {
Copy-Item -Path $f.FullName -Destination $Des
while (((Get-Item (($Des).ToString() + "\$f")).Length / 1KB ) -gt 500) {
$img = [System.Drawing.Image]::FromFile((($Des).ToString() + "$f"))
[int32]$new_width = $img.Width * (20 / 100);
[int32]$new_height = $img.Height * (20 / 100);
$img2 = New-Object System.Drawing.Bitmap($new_width, $new_height)
$graph = [System.Drawing.Graphics]::FromImage($img2)
$graph.DrawImage($img, 0, 0, $new_width, $new_height)
$newImgName = "M".ToString() + $f.ToString()
$img2.Save(($Des).ToString()+"\$newImgName")
$img.Dispose()
$img2.Dispose()
Remove-Item ($Des.ToString()+$f)
Rename-Item -Path ($Des.ToString()+$newImgName) -NewName "$f"
Write-Host ((Get-Item ($Des.ToString()+$f)).Length / 1KB )
}
$filesize = $f.Length * 0.8
$filesize=($filesize / 1KB)
#$filesize = [math]::round(($filesize / 1KB), 0)
$abc = "KB"
$filesizeSTR = $filesize.ToString() + $abc
Push-Location $Src
mogrify -path $Des -define jpeg:extent=$filesizeSTR $f
Pop-Location
Write-Host "Moved file $f"
}
}
}
在 Powershell 中工作,但是当我尝试在我的解决方案中这样做时,
private static void Powershell()
{
string SCRIPT_PATH = System.IO.File.ReadAllText(@"C:\Untitled2.ps1");
using (Runspace runspace = RunspaceFactory.CreateRunspace())
{
runspace.Open();
PowerShell ps = PowerShell.Create();
ps.Runspace = runspace;
ps.AddScript(SCRIPT_PATH);
ps.Invoke();
ps.AddCommand("MoveCompressFiles").AddParameters(new Dictionary<string, string>
{
{"Des" , @"C:\Des"},
{"Src", @"C:\Src"}
});
}
}
它不起作用,我尝试了一些从 ps 脚本调用函数的其他方法,但它仍然无法将文件移动到另一个位置