封装了一个powershell函数 
function Copy-ToClipboard {
    param (
        [Parameter(Position = 0, Mandatory = $true)]
        [string]$FilePath,
      
        [Parameter()]
        [Alias('f')]
        [switch]$CopyFile
    )

    if (-not (Test-Path $FilePath)) {
        Write-Host "[ERROR] File not found: $FilePath"
        return
    }

    try {
        if ($CopyFile) {
            $absolutePath = ...