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Asked: 2019-04-06 09:37:43 +0800 CST

将 Windows 背景墙纸更改为锁定屏幕

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我有 Windows 10 笔记本电脑，我非常喜欢 Windows 偶尔会自动更改的所有锁屏壁纸。是否可以同时使用相同的墙纸更改我的桌面背景？

windows-10 desktop desktop-customization

1 个回答

  1. Best Answer

    从这里：https ://www.thewindowsclub.com/use-windows-spotlight-desktop-wallpaper-slideshow

    将以下内容保存为 Powershell 脚本：

    $files = gci $Env:LocalAppData\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets | where Length -gt 1kb

if ($files) {
    $shell = New-Object -ComObject Shell.Application
    #destination for pictures (if doesn't exist, will be created)
    $folder = "$Env:USERPROFILE\OneDrive\Pictures\Wallpaper\Spotlight"
    if (!(Test-Path $folder)) { mkdir $folder }
    $files | % {
        $_ | Copy-Item -Destination $folder\$_.jpg
        Get-Item $folder\$_.jpg
    } | % {
        $namespace = $shell.namespace($folder)
        $item = $namespace.ParseName($_.Name)
        $size = $namespace.GetDetailsOf($item, 31)
        if ($size -match '(\d+) x (\d+)') {
            $width = [int]($Matches[1])
            $height = [int]($Matches[2])
        }
        if (!$size -or $width -lt 1920 -or $height -lt 500) {
            Remove-Item $_
        }
    }
}

    如果您愿意，可以修改该行$folder = "$Env:USERPROFILE\OneDrive\Pictures\Wallpaper\Spotlight"以将文件放在您想要的位置。

    将以下内容另存为 .xml 文件：

    <?xml version="1.0" encoding="UTF-16"?>
<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task">
  <RegistrationInfo>
    <Date>2017-11-23T15:57:26.1901555</Date>
    <Author>SP4\skeene</Author>
    <Description>Copies files larger than 1kb from "LocalAppData\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets" to "USERPROFILE\OneDrive\Pictures\Wallpaper\Spotlight\", omiting any files with a width less than 1920 or height less than 500 pixels.</Description>
    <URI>\Shawn Keene\Copy Spotlight Pictures</URI>
  </RegistrationInfo>
  <Triggers>
    <CalendarTrigger>
      <StartBoundary>2017-11-23T23:55:00</StartBoundary>
      <Enabled>true</Enabled>
      <ScheduleByDay>
        <DaysInterval>1</DaysInterval>
      </ScheduleByDay>
    </CalendarTrigger>
  </Triggers>
  <Principals>
    <Principal id="Author">
      <UserId>S-1-5-21-744251132-1553713446-1048557590-1001</UserId>
      <LogonType>Password</LogonType>
      <RunLevel>LeastPrivilege</RunLevel>
    </Principal>
  </Principals>
  <Settings>
    <MultipleInstancesPolicy>IgnoreNew</MultipleInstancesPolicy>
    <DisallowStartIfOnBatteries>true</DisallowStartIfOnBatteries>
    <StopIfGoingOnBatteries>false</StopIfGoingOnBatteries>
    <AllowHardTerminate>true</AllowHardTerminate>
    <StartWhenAvailable>false</StartWhenAvailable>
    <RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable>
    <IdleSettings>
      <Duration>PT5M</Duration>
      <WaitTimeout>PT1H</WaitTimeout>
      <StopOnIdleEnd>false</StopOnIdleEnd>
      <RestartOnIdle>false</RestartOnIdle>
    </IdleSettings>
    <AllowStartOnDemand>true</AllowStartOnDemand>
    <Enabled>true</Enabled>
    <Hidden>false</Hidden>
    <RunOnlyIfIdle>true</RunOnlyIfIdle>
    <WakeToRun>false</WakeToRun>
    <ExecutionTimeLimit>PT1H</ExecutionTimeLimit>
    <Priority>7</Priority>
  </Settings>
  <Actions Context="Author">
    <Exec>
      <Command>"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"</Command>
      <Arguments>-ExecutionPolicy Bypass -file "C:\Path\To\PowerShel\Script\savespotlight.ps1"</Arguments>
    </Exec>
  </Actions>
</Task>

    如果您修改了 PowerShell 脚本，则需要在 XML 文件中进行匹配更改。此外，您需要更改 Arguments 行以指向您的 Powershell 脚本文件位置：<Arguments>-ExecutionPolicy Bypass -file "C:\Path\To\PowerShel\Script\savespotlight.ps1"</Arguments>

    打开 Task Scheduler 并将此 XML 作为计划任务导入。根据需要对设置进行任何调整。设置触发器以每天运行此脚本。

    现在打开设置 > 个性化并将背景设置为幻灯片，然后选择您指定为幻灯片图像源文件夹的文件夹。

    • 2

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