在Powershell中读取zip文件（openread）

我试图通过openread方法读取zip文件，但它给出了找不到zip文件的错误。 以下是我正在使用的代码：

代码：

$Sourcefolder= "C:\Users\My.pc\Downloads"

$Myzipfile= gci $Sourcefolder -Filter *.zip | sort LastWriteTime | select -last 1

Add-Type -AssemblyName System.IO.Compression.FileSystem

$zip = [System.IO.Compression.ZipFile]::OpenRead($Myzipfile)

Exception calling "OpenRead" with "1" argument(s): "Could not find file 'C:\Users\My.pc\15367448612289827.zip'."
At line:4 char:1
+ $zip = [System.IO.Compression.ZipFile]::OpenRead($Myzipfile)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : FileNotFoundException

---

错误：

$Sourcefolder= "C:\Users\My.pc\Downloads"

$Myzipfile= gci $Sourcefolder -Filter *.zip | sort LastWriteTime | select -last 1

Add-Type -AssemblyName System.IO.Compression.FileSystem

$zip = [System.IO.Compression.ZipFile]::OpenRead($Myzipfile)

Exception calling "OpenRead" with "1" argument(s): "Could not find file 'C:\Users\My.pc\15367448612289827.zip'."
At line:4 char:1
+ $zip = [System.IO.Compression.ZipFile]::OpenRead($Myzipfile)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : FileNotFoundException

---

---

我该怎么办？请提供任何帮助。

将

$Myzipfile

更改为

$Myzipfile.FullName

：

$zip = [System.IO.Compression.ZipFile]::OpenRead($Myzipfile.FullName)