在把qq表情包弄到微信中时，发现了百度网盘整的烂活

<#
.SYNOPSIS
  百度网盘“智能看图”功能一键清理脚本（当前用户）

.DESCRIPTION
  - 杀掉相关进程
  - 删除程序目录和缓存目录
  - 删除注册表残留
  - 清理“打开方式”列表中的智能看图条目
  - 可选恢复图片默认打开方式
  - 可选创建锁文件，阻止目录再次生成

.NOTES
  请以管理员身份运行！
#>

# ------------------------ 配置区 ------------------------
# 是否恢复默认打开方式（默认 false）
$RestoreAssoc = $false

# 要恢复的扩展名和 ProgId (Win11 照片常见 ProgId，可能不同版本不同)
$ImageExts = '.jpg','.jpeg','.png','.gif','.bmp','.webp','.tif','.tiff','.heic'
$ProgId    = 'AppX4hxtad77fbk3jkkeerkrm0ze94wjf3s9'

# 防止再次生成的目录（用“锁文件”占位）
$LockTargets = @(
  (Join-Path $env:APPDATA      'baidu\BaiduNetdisk\module\ImageViewer')
  # 如有需要可加入 Temp 缓存目录，但 Temp 本身会清理，不建议锁死
  # (Join-Path $env:LOCALAPPDATA 'Temp\baidu\ImageViewer')
)

# OpenWith 清理时用于匹配的关键字
$Keywords = 'baidu','imageviewer','smartpic','bdimageviewer','baidunetdiskimageviewer'
# --------------------------------------------------------

Write-Host "========== 百度网盘“智能看图”卸载脚本 =========="
Write-Host "请确认以管理员身份运行..." -ForegroundColor Yellow
Write-Host

# 1. 结束相关进程
Write-Host "[1/6] 结束相关进程..."
taskkill /F /IM ImageViewer.exe    2>$null
taskkill /F /IM BaiduNetdisk*.exe  2>$null

# 2. 删除目录
Write-Host "[2/6] 删除程序目录..."
$DelPaths = @(
  (Join-Path $env:APPDATA      'baidu\BaiduNetdisk\module\ImageViewer'),
  (Join-Path $env:LOCALAPPDATA 'Temp\baidu\ImageViewer')
)
foreach ($p in $DelPaths) {
  if (Test-Path $p) {
    try {
      Remove-Item -Recurse -Force $p
      Write-Host "  √ 删除: $p"
    } catch {
      Write-Warning "  × 删除失败，请手动删除或确认无进程占用: $p"
    }
  } else {
    Write-Host "  (已不存在) $p"
  }
}

# 3. 删除注册表项
Write-Host "[3/6] 删除注册表项..."
$RegToDelete = @(
  'HKCR\BaiduNetdiskImageViewerAssociations',
  'HKCU\Software\Baidu\BaiduNetdiskImageViewer',
  'HKCU\Software\Baidu\BaiduNetdisk\ImageViewer',
  'HKCU\Software\Classes\bdimageviewer',
  'HKCU\Software\Classes\bdsmartpic',
  'HKCU\Software\Classes\Applications\ImageViewer.exe',
  'HKCU\Software\Classes\Applications\bdimageviewer.exe',
  'HKCR\bdimageviewer',
  'HKCR\bdsmartpic',
  'HKCR\*\shell\BaiduSmartPic',
  'HKCR\Directory\shell\BaiduSmartPic',
  'HKCR\SystemFileAssociations\.jpg\shell\BaiduSmartPic'
)

foreach ($rk in $RegToDelete) {
  reg delete "$rk" /f >nul 2>&1
  if ($LASTEXITCODE -eq 0) {
    Write-Host "  √ 删除 $rk"
  } else {
    Write-Host "  (不存在或已删除) $rk"
  }
}

# HKCU\Software\RegisteredApplications\BaiduNetdiskImageViewer (删除值)
reg delete "HKCU\Software\RegisteredApplications" /v "BaiduNetdiskImageViewer" /f >nul 2>&1
if ($LASTEXITCODE -eq 0) {
  Write-Host "  √ 删除 RegisteredApplications 中的 BaiduNetdiskImageViewer"
} else {
  Write-Host "  (不存在或已删除) RegisteredApplications 中的 BaiduNetdiskImageViewer"
}

# 4. 从打开方式列表剔除智能看图
Write-Host "[4/6] 清理“打开方式”列表中残留..."
foreach ($ext in $ImageExts) {
  $base = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\$ext"
  $owList = Join-Path $base 'OpenWithList'
  $owProg = Join-Path $base 'OpenWithProgids'

  # OpenWithList
  if (Test-Path $owList) {
    $props = (Get-ItemProperty $owList).psobject.Properties |
             Where-Object { $_.Name -match '^[a-z]$' } # a,b,c...
    foreach ($p in $props) {
      if ($p.Value -match ($Keywords -join '|')) {
        Write-Host "  [$ext] 移除 OpenWithList: $($p.Name)=$($p.Value)"
        Remove-ItemProperty -Path $owList -Name $p.Name -Force
      }
    }
    # 修复 MRUList
    $mru = (Get-ItemProperty $owList -Name 'MRUList' -ErrorAction SilentlyContinue).MRUList
    if ($mru) {
      $valid = ($mru.ToCharArray() | Where-Object { Test-Path ("$owList\$_") }) -join ''
      Set-ItemProperty -Path $owList -Name 'MRUList' -Value $valid -Force
    }
  }

  # OpenWithProgids
  if (Test-Path $owProg) {
    $props = (Get-ItemProperty $owProg).psobject.Properties |
             Where-Object { $_.Name -notmatch '^PS(Path|ParentPath|ChildName|Drive|Provider)$' }
    foreach ($p in $props) {
      if ($p.Name -match ($Keywords -join '|')) {
        Write-Host "  [$ext] 移除 OpenWithProgids: $($p.Name)"
        Remove-ItemProperty -Path $owProg -Name $p.Name -Force
      }
    }
  }
}

# 5. 可选恢复默认打开方式
if ($RestoreAssoc) {
  Write-Host "[5/6] 恢复默认打开方式 -> $ProgId"
  foreach ($ext in $ImageExts) {
    $path = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\$ext\UserChoice"
    if (Test-Path $path) { Remove-Item $path -Recurse -Force }
    New-Item $path -Force | Out-Null
    New-ItemProperty -Path $path -Name 'ProgId' -Value $ProgId -Force | Out-Null
  }
}

# 6. 创建锁文件防止再次生成
Write-Host "[6/6] 创建锁文件防止目录再生..."
foreach ($t in $LockTargets) {
  try {
    if (Test-Path $t) {
      if ((Get-Item $t).PSIsContainer) {
        Remove-Item -Recurse -Force $t
      } else {
        attrib +R $t
        Write-Host "  (已存在锁文件) $t"
        continue
      }
    }
    New-Item $t -ItemType File -Force | Out-Null
    attrib +R $t
    Write-Host "  √ Locked: $t"
  } catch {
    Write-Warning "  × 无法锁定 $t：$($_.Exception.Message)"
  }
}

Write-Host
Write-Host "========== 完成 =========="
Write-Host "建议重启资源管理器或重启电脑以确保所有更改生效。"
Write-Host "如仍在“打开方式”出现残留，可手动检查上述注册表路径或反馈我继续调整。" -ForegroundColor Yellow