Java PowerShell脚本-解压缩、复制和删除zip文件无效

我已经构建了一个powershell脚本，它应该执行以下操作

如果不存在，则创建java版本目录

从内部网下载文本文件

从下载的文本文件中检查java版本

如果版本不同，请在线下载java zip文件

提取javazip文件

将JDK zip文件复制到C:\Program Files\Java

提取后删除zip文件

下面是我的powershell脚本

我的问题是：

当java版本相同时，上面的脚本正在下载我不想要的java zip文件 目的是检查版本是否相同，然后显示“相同版本” 如果没有，请下载zip文件

当版本不相同时，它不会提取zip文件，不会复制文件，也不会删除它

我对power shell完全陌生，不知道如何解决上述问题

---

如果仍在下载，则验证未按预期运行

我做了一些修改，如你所见，一些语法修正，等等

然而，当然，我不能测试这个，因为我不知道$IntranetTextFile中有什么，也没有类似的环境可供检查

$JavaVersion                  = 'java.version=11.0.6'
$Folder                       = "C:\Users\$env:UserName\test\java"
$IntranetUrl                  = 'http://10.1.48.25/test/version.txt'
$IntranetTextFile             = "C:\Users\$env:UserName\test\java\version.txt"
$JavaDownloadPath             = 'http://10.1.48.25/test/install/Inst_20.05.00.01/testDesktop/OpenJDK11U-jdk_x64_windows_hotspot_11.0.6_10.zip'
$JavaZipFilePath              = "C:\Users\$env:UserName\test\java\openjdk-11+28_windows-x64_bin.zip"
$ExpandArchivePath            = "C:\Users\$env:UserName\test\java\*.zip"
$ExpandArchiveDestinationPath = "C:\Users\$env:UserName\test\java"

# create java version directory in C:\Users\$env:UserName\test\java if it does not exist

if (-not (Test-Path $Folder)) 
{
    try 
    {
        New-Item -Path $Folder -ItemType Directory -ErrorAction Stop | 
        Out-Null #-Force
    }
    catch 
    {
        $WriteErrorSplat = @{
            Message     = "Unable to create directory C:\Program Files\$Folder. Error was: $_"
            ErrorAction = 'Stop'
        }
        Write-Error @WriteErrorSplat
    }
} 

# Download text file from intranet 
$InvokeWebRequestSplat = @{
    Uri     = 'http://10.1.48.25/test/version.txt'
    OutFile = "C:\Users\$env:UserName\test\java\version.txt"
}
Invoke-WebRequest @InvokeWebRequestSplat

# Check java version from version.txt
If ((Get-Content $IntranetTextFile) -match $JavaVersion) 
{Write-Warning -Message 'Java Version already exits. Download not needed.'}
else {Invoke-WebRequest $JavaDownloadPath -OutFile $JavaZipFilePath}

#Extract the zip file in C:\Users\$env:UserName\test\java\jdk-11.0.6

if (-not (Test-Path "C:\Users\$env:UserName\test\java\jdk-11")) 
{
    $ExpandArchiveSplat = @{
        Path            = "C:\Users\$env:UserName\test\java\openjdk-11+28_windows-x64_bin.zip" 
        DestinationPath = "C:\Users\$env:UserName\test\java"
    }
}
Expand-Archive @ExpandArchiveSplat

# Copy the JDK zip file to C:\Program Files\Java
Copy-Item -Path '.\*.zip' -Destination $ExpandArchiveDestinationPath -force

#Delete the zip file after extraction
Remove-Item $JavaZipFilePath -Force

$JavaVersion                  = 'java.version=11.0.6'
$Folder                       = "C:\Users\$env:UserName\test\java"
$IntranetUrl                  = 'http://10.1.48.25/test/version.txt'
$IntranetTextFile             = "C:\Users\$env:UserName\test\java\version.txt"
$JavaDownloadPath             = 'http://10.1.48.25/test/install/Inst_20.05.00.01/testDesktop/OpenJDK11U-jdk_x64_windows_hotspot_11.0.6_10.zip'
$JavaZipFilePath              = "C:\Users\$env:UserName\test\java\openjdk-11+28_windows-x64_bin.zip"
$ExpandArchivePath            = "C:\Users\$env:UserName\test\java\*.zip"
$ExpandArchiveDestinationPath = "C:\Users\$env:UserName\test\java"

# create java version directory in C:\Users\$env:UserName\test\java if it does not exist

if (-not (Test-Path $Folder)) 
{
    try 
    {
        New-Item -Path $Folder -ItemType Directory -ErrorAction Stop | 
        Out-Null #-Force
    }
    catch 
    {
        $WriteErrorSplat = @{
            Message     = "Unable to create directory C:\Program Files\$Folder. Error was: $_"
            ErrorAction = 'Stop'
        }
        Write-Error @WriteErrorSplat
    }
} 

# Download text file from intranet 
$InvokeWebRequestSplat = @{
    Uri     = 'http://10.1.48.25/test/version.txt'
    OutFile = "C:\Users\$env:UserName\test\java\version.txt"
}
Invoke-WebRequest @InvokeWebRequestSplat

# Check java version from version.txt
If ((Get-Content $IntranetTextFile) -match $JavaVersion) 
{Write-Warning -Message 'Java Version already exits. Download not needed.'}
else {Invoke-WebRequest $JavaDownloadPath -OutFile $JavaZipFilePath}

#Extract the zip file in C:\Users\$env:UserName\test\java\jdk-11.0.6

if (-not (Test-Path "C:\Users\$env:UserName\test\java\jdk-11")) 
{
    $ExpandArchiveSplat = @{
        Path            = "C:\Users\$env:UserName\test\java\openjdk-11+28_windows-x64_bin.zip" 
        DestinationPath = "C:\Users\$env:UserName\test\java"
    }
}
Expand-Archive @ExpandArchiveSplat

# Copy the JDK zip file to C:\Program Files\Java
Copy-Item -Path '.\*.zip' -Destination $ExpandArchiveDestinationPath -force

#Delete the zip file after extraction
Remove-Item $JavaZipFilePath -Force