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Aug 28, 2025
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升级卸载逻辑，增加成功率 #45

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升级卸载逻辑，增加成功率 
升级卸载逻辑，增加成功率
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@sanshu-rom
sanshu-rom authored Aug 28, 2025
commit 8558554c50ec86c339e4116be2176c70d04c0323
214 changes: 152 additions & 62 deletions install/uninstall.ps1
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Original file line number Diff line number Diff line change
@@ -1,12 +1,12 @@
<#
.SYNOPSIS
drpys 一键卸载脚本（最终容错版）
drpys 一键卸载脚本（与安装脚本完全对应版）
.DESCRIPTION
1) 删除任务计划
2) 停止并删除 PM2 进程
3) 结束残余 Node 进程
4) 删除源码目录
5) 可选：卸载运行环境（Node、Python、nvm、Git、yarn、pm2）
1) 删除任务计划
2) 停止并删除 PM2 进程
3) 结束残余 Node 进程
4) 删除源码目录
5) 可选：卸载运行环境（Node / Python / Git / nvm / yarn / pm2）
.PARAMETER SkipConfirm
静默模式
.PARAMETER IncludeEnv
Expand All @@ -16,29 +16,29 @@
.PARAMETER ProxyHost
代理地址，默认 127.0.0.1:7890
#>

param(
[switch]$SkipConfirm,
[switch]$IncludeEnv,
[switch]$UseProxy,
[string]$ProxyHost = "127.0.0.1:7890"
[string]$ProxyHost = "127.0.0.1:7890",
[switch]$SkipConfirm,
[switch]$IncludeEnv
)
$ErrorActionPreference = "Stop"
$ErrorActionPreference = "Continue" # 全局容错

# ---------- 1. 自动提权 ----------
if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
Write-Host "当前非管理员权限，正在尝试以管理员身份重新启动..." -ForegroundColor Yellow
$arguments = "-NoProfile -ExecutionPolicy Bypass -File `"$($MyInvocation.MyCommand.Path)`""
if ($UseProxy) { $arguments += " -UseProxy -ProxyHost `"$ProxyHost`"" }
if ($SkipConfirm) { $arguments += " -SkipConfirm" }
if ($IncludeEnv) { $arguments += " -IncludeEnv" }
if ($UseProxy) { $arguments += " -UseProxy -ProxyHost `"$ProxyHost`"" }
Start-Process powershell -ArgumentList $arguments -Verb RunAs
exit
}
Set-Location -LiteralPath $PSScriptRoot

# ---------- 2. 代理 & 工具 ----------
function Use-ProxyIfNeeded ([scriptblock]$Script) {
# ---------- 2. 代理 ----------
function Use-ProxyIfNeeded {
param([scriptblock]$Script)
if ($UseProxy) {
$oldHttp = [Environment]::GetEnvironmentVariable("HTTP_PROXY")
$oldHttps = [Environment]::GetEnvironmentVariable("HTTPS_PROXY")
Expand All @@ -50,9 +50,8 @@ function Use-ProxyIfNeeded ([scriptblock]$Script) {
}
} else { & $Script }
}
function Test-Cmd ([string]$cmd) { $null -ne (Get-Command $cmd -ErrorAction SilentlyContinue) }

# ---------- 3. 交互确认 ----------
# ---------- 3. 用户确认 ----------
if (-not $SkipConfirm) {
Write-Host "========== drpys 卸载脚本 ==========" -ForegroundColor Cyan
Write-Host "请选择卸载方式：" -ForegroundColor Yellow
Expand All @@ -64,75 +63,166 @@ if (-not $SkipConfirm) {

# ---------- 4. 任务计划 ----------
"drpyS_PM2_Startup","drpyS_Update" | ForEach-Object {
if (Get-ScheduledTask -TaskName $_ -ErrorAction SilentlyContinue) {
Write-Host "删除任务计划 $_ ..." -ForegroundColor Green
Unregister-ScheduledTask -TaskName $_ -Confirm:$false
try {
if (Get-ScheduledTask -TaskName $_ -ErrorAction SilentlyContinue) {
Write-Host "删除任务计划 $_ ..." -ForegroundColor Green
Unregister-ScheduledTask -TaskName $_ -Confirm:$false -ErrorAction SilentlyContinue
}
} catch {
Write-Warning "删除任务计划 $_ 失败，跳过..."
}
}

# ---------- 5. PM2 进程 ----------
if (Test-Cmd "pm2") {
Write-Host "停止并删除 PM2 进程 drpyS ..." -ForegroundColor Green
pm2 stop drpyS *>$null
pm2 delete drpyS *>$null
pm2 save *>$null
# ---------- 5. PM2 & Node 进程 ----------
try {
if (Get-Command pm2 -ErrorAction SilentlyContinue) {
Write-Host "停止并删除 PM2 进程 drpyS ..." -ForegroundColor Green
pm2 stop drpyS *>$null
pm2 delete drpyS *>$null
pm2 save *>$null
}
} catch {
Write-Warning "PM2 进程操作失败，跳过..."
}

# ---------- 6. 结束残余 Node ----------
Get-Process -Name "node" -ErrorAction SilentlyContinue | ForEach-Object {
Write-Host "结束残余 Node 进程 PID $($_.Id) ..." -ForegroundColor Green
Stop-Process -Id $_.Id -Force
try {
Write-Host "结束残余 Node 进程 PID $($_.Id) ..." -ForegroundColor Green
Stop-Process -Id $_.Id -Force -ErrorAction SilentlyContinue
} catch {
Write-Warning "结束 Node 进程 $($_.Id) 失败，跳过..."
}
}

# ---------- 7. 删除源码 ----------
# ---------- 6. 删除源码 ----------
$repoDir = Read-Host "请输入项目存放目录（留空则使用当前目录）"
if ([string]::IsNullOrWhiteSpace($repoDir)) { $repoDir = (Get-Location).Path }
$projectPath = Join-Path $repoDir "drpy-node"
if (Test-Path $projectPath) {
Write-Host "删除源码目录 $projectPath ..." -ForegroundColor Green
Remove-Item -Recurse -Force $projectPath
} else {
Write-Host "未检测到源码目录，跳过删除" -ForegroundColor Yellow
try {
if (Test-Path $projectPath) {
Write-Host "删除源码目录 $projectPath ..." -ForegroundColor Green
Remove-Item -Recurse -Force $projectPath -ErrorAction SilentlyContinue
} else {
Write-Host "未检测到源码目录，跳过删除" -ForegroundColor Yellow
}
} catch {
Write-Warning "删除源码目录失败，跳过..."
}

# ---------- 8. 卸载运行环境（与安装脚本一一对应） ----------
# ---------- 7. 卸载运行环境（与安装脚本 100% 对应，注册表定位卸载） ----------
if ($IncludeEnv) {
Write-Host "开始卸载运行环境（与安装脚本对应）..." -ForegroundColor Yellow
Write-Host "开始卸载运行环境（与安装脚本完全对应）..." -ForegroundColor Yellow

# 1) Node 20.18.3 用 nvm 卸载
if (Test-Cmd "nvm") {
Write-Host "使用 nvm 卸载 Node 20.18.3 ..." -ForegroundColor Green
nvm uninstall 20.18.3 2>$null
# 如果这是最后一个版本，nvm 本身仍保留，用户可手动在「应用和功能」里再卸 nvm
} else {
Write-Host "未检测到 nvm，跳过 Node 版本卸载" -ForegroundColor Yellow
}
# 1) 卸载全局 npm 包
try {
if (Get-Command npm -ErrorAction SilentlyContinue) {
Write-Host "卸载全局 npm 包 (yarn, pm2)..." -ForegroundColor Green
npm uninstall -g yarn pm2 *>$null
}
} catch { Write-Warning "npm 卸载全局包失败: $($_.Exception.Message)" }

# 2) Python 3.11 —— 安装脚本里直接解压到 C:\Python311 并写注册表/追加 PATH
$pyDir = "C:\Python311"
if (Test-Path $pyDir) {
Write-Host "删除 Python 3.11 目录 $pyDir ..." -ForegroundColor Green
Remove-Item -Recurse -Force $pyDir -ErrorAction SilentlyContinue
}
# 2) 卸载 NVM for Windows（NSIS） + Node
try {
$nvmReg = Get-ChildItem "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" |
ForEach-Object { Get-ItemProperty $_.PSPath } |
Where-Object { $_.DisplayName -match "NVM for Windows" } |
Select-Object -First 1
if ($nvmReg -and $nvmReg.UninstallString) {
Write-Host "卸载 NVM for Windows ..." -ForegroundColor Green
Write-Host "如果弹出卸载窗口请手动确认操作 ..." -ForegroundColor Yellow
Start-Process -FilePath $nvmReg.UninstallString -ArgumentList "/S" -Wait
}
# 强制删目录
$nvmDir = "${env:ProgramFiles}\nvm"
if (Test-Path $nvmDir) { Remove-Item -Recurse -Force $nvmDir -ErrorAction SilentlyContinue }
$envPaths = [Environment]::GetEnvironmentVariable("PATH", "Machine") -split ';'
$clean = $envPaths | Where-Object { $_ -notmatch '\\nvm\\?' -and $_ -notmatch '\\nodejs\\?' }
[Environment]::SetEnvironmentVariable("PATH", ($clean -join ';'), "Machine")
} catch { Write-Warning "NVM 卸载失败: $($_.Exception.Message)" }

# 3) Git —— 安装脚本用 winget 装的，直接用 winget 卸载
# ---------- 卸载 Python 3.11.9 ----------
try {
Write-Host "winget 卸载 Git..." -ForegroundColor Green
winget uninstall --id Git.Git -e --accept-source-agreements --silent
} catch {
Write-Warning "Git winget 卸载失败，请手动在「应用和功能」里卸载"
}
# 1) 先杀可能占用的进程（去掉 idle）
'python', 'pythonw', 'pip', 'code' | ForEach-Object {
Get-Process $_ -ErrorAction SilentlyContinue |
Where-Object { $_.ProcessName -ne 'Idle' } |
Stop-Process -Force -ErrorAction SilentlyContinue
}

# 2) 找卸载命令
$pyReg = Get-ChildItem "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" |
ForEach-Object { Get-ItemProperty $_.PSPath } |
Where-Object { $_.DisplayName -match "Python 3\.11\.9" } |
Select-Object -First 1

if (-not $pyReg) {
Write-Host "未检测到 Python 3.11.9，跳过卸载" -ForegroundColor Green
return
}

# 3) 判断卸载方式
if ($pyReg.UninstallString -match '\.exe$') {
$exePath = $pyReg.UninstallString -replace '"', ''
$argList = '/passive', '/norestart' # ← 这里改 /passive
$proc = Start-Process -FilePath $exePath -ArgumentList $argList -Wait -PassThru
} else {
$argList = '/X', $pyReg.PSChildName, '/passive', '/norestart' # ← 这里改 /passive
$proc = Start-Process -FilePath 'msiexec.exe' -ArgumentList $argList -Wait -PassThru
}

# 4) 检查退出码
if ($proc.ExitCode -ne 0) {
Write-Warning "卸载返回码 $($proc.ExitCode)，建议重启后再继续"
exit $proc.ExitCode
}

# 4) yarn / pm2 —— 安装脚本 npm -g 装的，npm -g 卸载
if (Test-Cmd "npm") {
Write-Host "npm 全局卸载 yarn、pm2 ..." -ForegroundColor Green
npm uninstall -g yarn pm2 *>$null
# 5) 清理残留目录 & PATH
$pyDir = "C:\Python311"
if (Test-Path $pyDir) { Remove-Item -Recurse -Force $pyDir -ErrorAction SilentlyContinue }
$envPaths = [Environment]::GetEnvironmentVariable("PATH", "Machine") -split ';'
$clean = $envPaths | Where-Object { $_ -notmatch '\\Python311\\?' }
[Environment]::SetEnvironmentVariable("PATH", ($clean -join ';'), "Machine")

Write-Host "Python 3.11.9 卸载完成，可继续安装" -ForegroundColor Green
}
catch {
Write-Warning "卸载异常: $($_.Exception.Message)"
}

Write-Host "运行环境卸载步骤结束，如有残留请手动到「应用和功能」确认。" -ForegroundColor Yellow
# 4) 卸载 Git（EXE/MSI）
try {
$gitReg = Get-ChildItem "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" |
ForEach-Object { Get-ItemProperty $_.PSPath } |
Where-Object { $_.DisplayName -match "Git" } |
Select-Object -First 1
if ($gitReg -and $gitReg.UninstallString) {
Write-Host "卸载 Git ..." -ForegroundColor Green
Start-Process -FilePath $gitReg.UninstallString -ArgumentList "/VERYSILENT", "/NORESTART" -Wait
}
# 清理 PATH
$envPaths = [Environment]::GetEnvironmentVariable("PATH", "Machine") -split ';'
$clean = $envPaths | Where-Object { $_ -notmatch '\\Git\\cmd' -and $_ -notmatch '\\Git\\mingw64' -and $_ -notmatch '\\Git\\usr\\bin' }
[Environment]::SetEnvironmentVariable("PATH", ($clean -join ';'), "Machine")
} catch { Write-Warning "Git 卸载失败: $($_.Exception.Message)" }

Write-Host "运行环境卸载完成！建议重启计算机完成彻底清理。" -ForegroundColor Green
}

# ---------- 8. 清理 PM2 数据 ----------
try {
$pm2Home = "C:\$env:USERNAME\.pm2"
if (Test-Path $pm2Home) {
Write-Host "清理 PM2 数据目录 ..." -ForegroundColor Green
Remove-Item -Recurse -Force $pm2Home -ErrorAction SilentlyContinue
}
} catch {
Write-Warning "清理 PM2 数据失败: $($_.Exception.Message)"
}

# ---------- 9. 完成 ----------
Write-Host "drpys 卸载完成！" -ForegroundColor Green
Write-Host "按任意键退出！！！" -ForegroundColor Green
if ($IncludeEnv) {
Write-Host "已卸载所有运行环境，建议重启计算机。" -ForegroundColor Yellow
}
Write-Host "按任意键退出..." -ForegroundColor Green
Read-Host