[windows]windows 10 锁屏壁纸保存方法

windows 锁屏壁纸功能叫做spotlight，其实壁纸都下载在本地电脑上，只需要拷贝出来就行了。

脚本

保存为 spotlight.ps1 ，使用右键powershell运行

在个人文件夹的Pictures下有两个Horizontal和Vertical保存着图片

add-type -AssemblyName System.Drawing
New-Item "$($env:USERPROFILE)\Pictures\Spotlight" -ItemType directory -Force;
New-Item "$($env:USERPROFILE)\Pictures\Spotlight\CopyAssets" -ItemType directory -Force;
New-Item "$($env:USERPROFILE)\Pictures\Spotlight\Horizontal" -ItemType directory -Force;
New-Item "$($env:USERPROFILE)\Pictures\Spotlight\Vertical" -ItemType directory -Force;
foreach($file in (Get-Item "$($env:LOCALAPPDATA)\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets\*"))
{
    if ((Get-Item $file).length -lt 100kb) { continue }
    Copy-Item $file.FullName "$($env:USERPROFILE)\Pictures\Spotlight\CopyAssets\$($file.Name).jpg";
}

foreach($newfile in (Get-Item "$($env:USERPROFILE)\Pictures\Spotlight\CopyAssets\*"))
{
    $image = New-Object -comObject WIA.ImageFile;
    $image.LoadFile($newfile.FullName);
    if($image.Width.ToString() -eq "1920"){ Move-Item $newfile.FullName "$($env:USERPROFILE)\Pictures\Spotlight\Horizontal" -Force; }
    elseif($image.Width.ToString() -eq "1080"){ Move-Item $newfile.FullName "$($env:USERPROFILE)\Pictures\Spotlight\Vertical" -Force; }
}
Remove-Item "$($env:USERPROFILE)\Pictures\Spotlight\CopyAssets\*";

必应缤纷桌面

微软出品必应缤纷桌面

收集必应壁纸的网站