执行脚本时出错:system.Management.Automation.ItemNotFoundException:

Question

$API_KEY = "xxxxxxxxxx"
# Source image files
$ImageFiles = (Get-ChildItem -Path C:UserssamDesktopjpeg* -filter *).Name
$uploadedFiles = @()
try {
foreach ($imageFile in $ImageFiles ) {
# 1a. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE.

# Prepare URL for `Get Presigned URL` API call
$query = "https://api.pdf.co/v1/file/upload/get-presigned-url? 
contenttype=application/octet-stream&name=" + `
[IO.Path]::GetFileName($imageFile)
$query = [System.Uri]::EscapeUriString($query)
# Execute request
$jsonResponse = Invoke-RestMethod -Method Get -Headers @{ "x-api-key" = $API_KEY } -Uri 
$query
if ($jsonResponse.error -eq $false) {
# Get URL to use for the file upload
$uploadUrl = $jsonResponse.presignedUrl
# Get URL of uploaded file to use with later API calls
$uploadedFileUrl = $jsonResponse.url
# 1b. UPLOAD THE FILE TO CLOUD.
$r = Invoke-WebRequest -Method Put -Headers @{ "x-api-key" = $API_KEY; "content-type" 
= "application/octet-stream" } -InFile $imageFile -Uri $uploadUrl

if ($r.StatusCode -eq 200) {
# Keep uploaded file URL
$uploadedFiles += $uploadedFileUrl
}
else {
# Display request error status
Write-Host $r.StatusCode + " " + $r.StatusDescription
}
}
else {
# Display service reported error
Write-Host $jsonResponse.message
}
}
if ($uploadedFiles.length -gt 0) {
# 2. CREATE PDF DOCUMENT FROM UPLOADED IMAGE FILES
# Prepare URL for `DOC To PDF` API call
$query = "https://api.pdf.co/v1/pdf/convert/from/image"
# Prepare request body (will be auto-converted to JSON by Invoke-RestMethod)
# See documentation: https://apidocs.pdf.co
$body = @{
"name" = $(Split-Path $DestinationFile -Leaf)
"url" = $uploadedFiles -join ","
} | ConvertTo-Json

# Execute request
$response = Invoke-WebRequest -Method Post -Headers @{ "x-api-key" = $API_KEY; "Content- 
Type" = "application/json" } -Body $body -Uri $query

$jsonResponse = $response.Content | ConvertFrom-Json

if ($jsonResponse.error -eq $false) {
# Get URL of generated PDF file
$resultFileUrl = $jsonResponse.url;

$DestinationFile = "C:UserssamDesktoppdf$imagefile.split('.')[0]"

# Download PDF file
Invoke-WebRequest -Headers @{ "x-api-key" = $API_KEY } -OutFile $DestinationFile -Uri 
$resultFileUrl
Write-Host "Generated PDF file saved as `"$($DestinationFile)`" file."
}
else {
# Display service reported error
Write-Host $jsonResponse.message
}  
}
}
catch {
# Display request error
Write-Host $_.Exception
}

PS C:Usersnikhileshwar.yerragu> C:Usersnikhileshwar.yerraguDesktopPowerShell ScriptsJPEGTOPDF.ps1

System.Management.Automation.ItemNotFoundException：找不到路径"C:\Users\nikhileshwa"r.yerragu\arse-vivcharyk-dmRB6RXRpFk-unsplash.jpg'，因为它不存在。位于System.Management.Automation.LocationGlobber.ExpandMshGlobPath(字符串路径，布尔allowNonexistingPaths，PSDriveInfo驱动器，ContainerCmdletProvider提供程序，CmdletProvider上下文(位于System.Management.Automation.LocationGlobber.ResolveDriveQualifiedPath(字符串路径，CmdletProviderContext上下文，布尔允许不存在路径，CmdletProvider&providerInstance(在System.Management.Automation.LocationGlobber.GetGlobbedMonadPathsFromMonadPath(String路径，布尔允许不存在路径，CmdletProviderContext上下文，CmdletProvider&providerInstance(在System.Management.Automation.LocationGlobber.GetGlobbedProviderPathsFromMonadPath(St环形路径，布尔允许不存在路径，CmdletProviderContext上下文，ProviderInfo&专业提供程序CmdletProvider&提供者实例(在System.Management.Automation.LocationGlobber.GetGlobbedProviderPathsFromMonadPath(St环形路径，布尔allowNonexistingPaths，ProviderInfo&提供者，CmdletProvider&提供者实例(位于System.Management.Automation.PSCmdlet.GetResolvedProviderPathFromPSPath(字符串路径，提供者信息&提供者(位于Microsoft.PowerShell.Commands.WebRequestPSCmdlet.ValideParameters((

Answer 1

tl；dr

替换：

$ImageFiles = (Get-ChildItem -Path C:UserssamDesktopjpeg* -filter *).Name

带有：

$ImageFiles = (Get-ChildItem -Path C:UserssamDesktopjpeg* -filter *).FullName

可以简化为：

$ImageFiles = (Get-ChildItem -File -LiteralPath C:UserssamDesktopjpeg).FullName

---

错误消息不言而喻地告诉您文件C:Usersnikhileshwa r.yerraguarsen-vivcharyk-dmRB6RXRpFk-unsplash.jpg不存在，因此需要从这里开始故障排除。

源是$imageFile，它被用作迭代变量，以使用foreach语句对存储在数组$ImageFiles中的元素进行循环。

看看$ImageFile是如何填充的——(Get-ChildItem -Path C:UserssamDesktopjpeg* -filter *).Name——我们可以得出结论，它包含一个没有路径信息的文件名称、的数组。

这意味着，当您将-InFile $imageFile传递给Invoke-WebRequest调用时，只有当当前位置(目录(恰好是C:UserssamDesktopjpeg时，它才会成功。

不依赖当前位置，而是使用完整路径填充$ImageFiles阵列，如顶部所示。