Windows 常用脚本合集：PowerShell 与批处理 BAT 自动化运维与文件处理

1
# 1. 在当前用户证书存储区生成专用于代码签名的自签名证书凭据
2
$codeSigningCert = New-SelfSignedCertificate `
3
    -Type CodeSigningCert `
4
    -Subject "CN=Enterprise Internal Infrastructure Ops Signer" `
5
    -CertStoreLocation "Cert:\CurrentUser\My" `
6
    -HashAlgorithm SHA256
7

8
# 2. 将证书的公钥导出并注入本地计算机的“受信任的根证书颁发机构”存储库
9
$rootStore = New-Object System.Security.Cryptography.X509Certificates.X509Store "Root", "LocalMachine"
10
$rootStore.Open([System.Security.Cryptography.X509Certificates.OpenFlags]::ReadWrite)
11
$rootStore.Add($codeSigningCert)
12
$rootStore.Close()
13

14
# 3. 对目标生产脚本注入 Authenticode 数字签名
15
Set-AuthenticodeSignature -FilePath "C:\OpsScripts\ProductionSync.ps1" -Certificate $codeSigningCert
16

17
# 4. 校验脚本签名完整性状态
18
Get-AuthenticodeSignature -FilePath "C:\OpsScripts\ProductionSync.ps1"

1
<#
2
.SYNOPSIS
3
    生产环境日志数据分层归档与安全迁移引擎
4
.DESCRIPTION
5
    检索源目录下超期留存的日志资产，智能按“年/年-月”物理目录结构归集，并具备防覆盖机制。
6
#>
7
param (
8
    [string]$SourceDirectory = "D:\AppServices\Logs\Current",
9
    [string]$ArchiveRoot = "E:\AppServices\Logs\History",
10
    [int]$RetentionDays = 14
11
)
12

13
$ErrorActionPreference = "Stop"
14
$deadlineDate = (Get-Date).AddDays(-$RetentionDays)
15

16
if (-not (Test-Path -Path $SourceDirectory)) {
17
    Write-Error "指定的源目录不存在，任务中止: $SourceDirectory"
18
    exit 1
19
}
20

21
# 利用 Provider 原生过滤检索目标文件
22
$targetFiles = Get-ChildItem -Path $SourceDirectory -Filter "*.log" -File | Where-Object {
23
    $_.LastWriteTime -lt $deadlineDate
24
}
25

26
Write-Host "[*] 扫描完成，符合归档条件的过期日志文件数量: $($targetFiles.Count)" -ForegroundColor Cyan
27

28
foreach ($item in $targetFiles) {
29
    # 提取时间维度构造目标子目录
30
    $folderYear = $item.LastWriteTime.ToString("yyyy")
31
    $folderMonth = $item.LastWriteTime.ToString("yyyy-MM")
32
    $destinationDirectory = Join-Path -Path $ArchiveRoot -ChildPath (Join-Path $folderYear $folderMonth)
33

34
    if (-not (Test-Path -Path $destinationDirectory)) {
35
        New-Item -ItemType Directory -Path $destinationDirectory -Force | Out-Null
36
    }
37

38
    $finalDestination = Join-Path -Path $destinationDirectory -ChildPath $item.Name
39

40
    # 目标文件名冲突检测与安全后缀追加
41
    if (Test-Path -Path $finalDestination) {
42
        $uniqueSuffix = (Get-Date).ToString("yyyyMMdd_HHmmssfff")
43
        $safeName = "{0}_conflict_{1}{2}" -f $item.BaseName, $uniqueSuffix, $item.Extension
44
        $finalDestination = Join-Path -Path $destinationDirectory -ChildPath $safeName
45
    }
46

47
    try {
48
        Move-Item -Path $item.FullName -Destination $finalDestination -Force
49
        Write-Host " -> 已成功迁移: $($item.Name)" -ForegroundColor DarkGray
50
    } catch {
51
        Write-Warning "[-] 移动文件失败，可能由于句柄占用: $($item.FullName)，异常信息: $($_.Exception.Message)"
52
    }
53
}
54

55
Write-Host "[✓] 本轮日志归档任务圆满完成！" -ForegroundColor Green

1
# 场景需求：
2
# 原始文件混乱格式：[发布包]_[2026-03-08]_财务核心模块审计报告_REV02.FINAL.docx
3
# 标准重命名规范：20260308_财务核心模块审计报告.docx
4

5
$workingFolder = "D:\Documents\BatchReview"
6

7
Get-ChildItem -Path $workingFolder -Filter "*.docx" -File | ForEach-Object {
8
    $currentName = $_.Name
9
    # 正则提取年月日与核心主题标题
10
    $pattern = '^\[.*?\]_\[(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})\]_(?<title>.+?)_REV.*(\.docx)$'
11

12
    if ($currentName -match $pattern) {
13
        $normalizedDate = "$($Matches['year'])$($Matches['month'])$($Matches['day'])"
14
        $sanitizedTitle = $Matches['title']
15
        $newFilename = "{0}_{1}.docx" -f $normalizedDate, $sanitizedTitle
16

17
        $destinationFullPath = Join-Path -Path $_.DirectoryName -ChildPath $newFilename
18

19
        if (-not (Test-Path -Path $destinationFullPath)) {
20
            Rename-Item -Path $_.FullName -NewName $newFilename
21
            Write-Host "[重命名成功] $currentName  ->  $newFilename" -ForegroundColor Green
22
        } else {
23
            Write-Warning "[命名冲突跳过] 目标文件已存在同名档案: $newFilename"
24
        }
25
    }
26
}

1
# 针对大于 200MB 的文件进行哈希级重复性审计
2
$searchTarget = "D:\DataStore"
3
$minSizeBytes = 200MB
4

5
Write-Host "[*] 正在扫描体积超过 200MB 的候选大型文件..." -ForegroundColor Yellow
6
$candidates = Get-ChildItem -Path $searchTarget -Recurse -File -ErrorAction SilentlyContinue | Where-Object {
7
    $_.Length -gt $minSizeBytes
8
}
9

10
# 第一级轻量初筛：依据文件完全相同的物理字节大小进行聚合分组
11
$sizeGroups = $candidates | Group-Object -Property Length | Where-Object { $_.Count -gt 1 }
12

13
$redundantReport = [System.Collections.Generic.List[PSCustomObject]]::new()
14

15
foreach ($group in $sizeGroups) {
16
    $hashBucket = @{}
17
    foreach ($file in $group.Group) {
18
        # 第二级深度验证：仅针对大小完全相同的文件计算 SHA256 指纹
19
        $fingerprint = (Get-FileHash -Path $file.FullName -Algorithm SHA256).Hash
20

21
        if ($hashBucket.ContainsKey($fingerprint)) {
22
            $redundantReport.Add([PSCustomObject]@{
23
                MasterFilePath    = $hashBucket[$fingerprint]
24
                DuplicateFilePath = $file.FullName
25
                FileSizeMB        = [math]::Round($file.Length / 1MB, 2)
26
                SHA256            = $fingerprint
27
            })
28
        } else {
29
            $hashBucket[$fingerprint] = $file.FullName
30
        }
31
    }
32
}
33

34
# 结构化输出审计结果报告
35
if ($redundantReport.Count -gt 0) {
36
    Write-Host "[!] 审计发现以下完全一致的冗余物理重复文件：" -ForegroundColor Red
37
    $redundantReport | Format-Table -Property FileSizeMB, MasterFilePath, DuplicateFilePath -AutoSize
38
} else {
39
    Write-Host "[✓] 全盘扫描完毕，未发现超过 200MB 的冗余重复大型文件。" -ForegroundColor Green
40
}

1
@echo off
2
setlocal enabledelayedexpansion
3
title Windows 端口占用排查与应急进程处置工具
4

5
:mainLoop
6
cls
7
echo ================================================================
8
echo           Windows 端口占用诊断与进程排查工具 (BAT 生产版)
9
echo ================================================================
10
echo.
11
set /p targetPort=请输入需要排查的本地监听端口号 (1-65535):
12

13
if "%targetPort%"=="" goto mainLoop
14

15
echo.
16
echo [*] 正在深入检索端口 %targetPort% 的 TCP 与 UDP 监听列表...
17
set targetPid=
18
for /f "tokens=5" %%a in ('netstat -ano ^| findstr /r /c:":%targetPort% "') do (
19
    set targetPid=%%a
20
    goto processAnalysis
21
)
22

23
echo [!] 提示: 目标端口 %targetPort% 当前没有任何活动连接或监听监听句柄。
24
echo.
25
pause
26
goto mainLoop
27

28
:processAnalysis
29
echo [✓] 成功锁定占用该端口的系统进程 PID: %targetPid%
30

31
rem 核心系统保护防线：严格禁止查杀 System 核心与空闲进程
32
if "%targetPid%"=="0" (
33
    echo [CRITICAL ERROR] 捕获的目标为 System Idle Process (PID 0)，严禁强制终止！
34
    pause
35
    goto mainLoop
36
)
37
if "%targetPid%"=="4" (
38
    echo [CRITICAL ERROR] 捕获的目标为 Windows 内核核心 System (PID 4)，该端口通常由 HTTP.sys 驱动层服务独占，严禁强杀！
39
    pause
40
    goto mainLoop
41
)
42

43
echo.
44
echo [*] 正在抓取进程所属名称与镜像路径明细...
45
tasklist /fi "pid eq %targetPid%" /fo table /v
46

47
echo.
48
set /p userDecision=是否立即向该进程发送强制终止信号？(输入 Y 确认，按其他任意键返回):
49
if /i "%userDecision%"=="Y" (
50
    taskkill /F /PID %targetPid%
51
    if !errorlevel! equ 0 (
52
        echo [✓] 进程 PID %targetPid% 已被成功强行终止，目标端口释放完毕！
53
    ) else (
54
        echo [×] 终止进程失败！请检查当前命令窗口是否已使用【以管理员身份运行】。
55
    )
56
) else (
57
    echo [*] 用户已取消本次进程终止动作。
58
)
59

60
echo.
61
pause
62
goto mainLoop

1
@echo off
2
title Windows 系统深度垃圾清理与网络堆栈重置工具
3
echo ================================================================
4
echo          正在执行 Windows 系统深度垃圾清理与网络层刷新
5
echo ================================================================
6
echo.
7

8
rem 权限校验：确认当前窗口具备完整管理员特权
9
net session >nul 2>&1
10
if %errorlevel% neq 0 (
11
    echo [权限错误] 本脚本涉及底层网络重置与系统目录操作，必须【以管理员身份运行】！
12
    echo.
13
    pause
14
    exit /b 1
15
)
16

17
echo [1/5] 清理当前登录用户本地临时目录 (%TEMP%)...
18
del /f /s /q "%TEMP%\*.*" >nul 2>&1
19
for /d %%d in ("%TEMP%\*") do rmdir /s /q "%%d" >nul 2>&1
20

21
echo [2/5] 清理 Windows 系统全局临时缓存与系统补丁下载残留...
22
del /f /s /q "%SystemRoot%\Temp\*.*" >nul 2>&1
23
for /d %%d in ("%SystemRoot%\Temp\*") do rmdir /s /q "%%d" >nul 2>&1
24
del /f /s /q "%SystemRoot%\SoftwareDistribution\Download\*.*" >nul 2>&1
25

26
echo [3/5] 清理预读取缓存 Prefetch 文件以减少寻址延迟...
27
del /f /q "%SystemRoot%\Prefetch\*.*" >nul 2>&1
28

29
echo [4/5] 刷新系统本地 DNS 解析缓存并清除无效 ARP 映射...
30
ipconfig /flushdns
31
arp -d * >nul 2>&1
32

33
echo [5/5] 重置 Winsock 目录与底层 TCP/IP 协议栈...
34
netsh winsock reset >nul 2>&1
35
netsh int ip reset >nul 2>&1
36

37
echo.
38
echo ================================================================
39
echo [✓] 系统深度优化与底层网络栈复位顺利完成！
40
echo [!] 注意：部分底层协议栈重置需重启计算机方可完全生效。
41
echo ================================================================
42
pause

1
<#
2
.SYNOPSIS
3
    生产级 Windows 服务高可用健康探活与故障自愈守护引擎
4
#>
5
param (
6
    [string]$TargetServiceName = "Spooler", # 示范目标服务名称：此处以 Print Spooler 为例
7
    [int]$RetryLimit = 3,
8
    [int]$RetryIntervalSec = 5
9
)
10

11
$ErrorActionPreference = "Continue"
12

13
function Query-ServiceStatus {
14
    param ([string]$Name)
15
    try {
16
        $svc = Get-CimInstance -ClassName Win32_Service -Filter "Name='$Name'"
17
        if ($null -eq $svc) {
18
            return @{ Found = $false; State = "NotFound" }
19
        }
20
        return @{ Found = $true; State = $svc.State; ProcessId = $svc.ProcessId }
21
    } catch {
22
        return @{ Found = $false; State = "QueryFailed"; Detail = $_.Exception.Message }
23
    }
24
}
25

26
$currentInfo = Query-ServiceStatus -Name $TargetServiceName
27

28
if (-not $currentInfo.Found) {
29
    Write-Host "[FATAL] 严重错误: 目标守护服务 [$TargetServiceName] 在当前系统中未登记！" -ForegroundColor Red
30
    exit 2
31
}
32

33
Write-Host "[*] 正在执行服务健康度检测: $TargetServiceName (当前运行状态: $($currentInfo.State))" -ForegroundColor Cyan
34

35
if ($currentInfo.State -ne "Running") {
36
    Write-Warning "[!] 探测到目标服务处于离线异常状态，立即激活多级自愈拉起机制..."
37
    $attemptCount = 0
38
    $isRecovered = $false
39

40
    while ($attemptCount -lt $RetryLimit -and -not $isRecovered) {
41
        $attemptCount++
42
        Write-Host " -> 正在尝试执行第 $attemptCount 次服务拉起操作..." -ForegroundColor Yellow
43
        Start-Service -Name $TargetServiceName -ErrorAction SilentlyContinue
44
        Start-Sleep -Seconds $RetryIntervalSec
45

46
        $verification = Query-ServiceStatus -Name $TargetServiceName
47
        if ($verification.State -eq "Running") {
48
            $isRecovered = $true
49
            Write-Host "[✓] 服务自愈成功！目标服务 [$TargetServiceName] 已恢复运转，对应 PID: $($verification.ProcessId)" -ForegroundColor Green
50
        }
51
    }
52

53
    if (-not $isRecovered) {
54
        Write-Host "[CRITICAL] 经 $RetryLimit 次拉起尝试后，服务 [$TargetServiceName] 依然处于宕机状态，已升级至一级人工干预告警！" -ForegroundColor Red
55
        exit 1
56
    }
57
} else {
58
    Write-Host "[✓] 目标服务状态健康，心跳维持正常。" -ForegroundColor Green
59
}

1
# 实时捕获单进程内存占用超过 1.5GB 或 CPU 累计占用突刺的进程快照
2
$outputAuditFile = "C:\OpsLogs\Process_Spike_Snapshots.log"
3
$memoryLimitBytes = 1536MB
4

5
$heavyProcesses = Get-Process | Where-Object {
6
    $_.WorkingSet64 -gt $memoryLimitBytes
7
} | Sort-Object -Property CPU -Descending | Select-Object -First 5
8

9
if ($heavyProcesses) {
10
    $logTimestamp = (Get-Date).ToString("yyyy-MM-dd HH:mm:ss.fff")
11
    $logPayload = [System.Collections.Generic.List[string]]::new()
12
    $logPayload.Add("================================================================================")
13
    $logPayload.Add("捕获异常资源突刺快照时间: $logTimestamp")
14
    $logPayload.Add("================================================================================")
15

16
    foreach ($proc in $heavyProcesses) {
17
        $ramMB = [math]::Round($proc.WorkingSet64 / 1MB, 2)
18
        $cpuTotalSec = [math]::Round($proc.CPU, 1)
19
        $record = "PID: {0,-6} | 进程名: {1,-22} | 物理内存: {2,9} MB | CPU耗时: {3,6} s | 启动路径: {4}" -f $proc.Id, $proc.ProcessName, $ramMB, $cpuTotalSec, $proc.Path
20
        $logPayload.Add($record)
21
    }
22
    $logPayload.Add("")
23

24
    # 将快照信息安全追加写入本地持久化日志
25
    $logPayload | Out-File -FilePath $outputAuditFile -Append -Encoding utf8
26
    Write-Host "[!] 已捕获资源占用异常特征并写入离线追踪文件: $outputAuditFile" -ForegroundColor Yellow
27
}

1
<#
2
.SYNOPSIS
3
    生产级网络资源可靠下载与 SHA256 指纹校验一体化脚本
4
#>
5
param (
6
    [string]$AssetUrl = "https://speed.cloudflare.com/__down?bytes=10485760", # 示范测试下载 10MB 资产
7
    [string]$SaveLocalPath = "D:\Downloads\temp_payload.bin",
8
    [string]$ExpectedSha256 = "", # 可选填入预期哈希值，留空则仅执行平稳下载
9
    [int]$MaxRetryTimes = 3
10
)
11

12
$ErrorActionPreference = "Stop"
13
$currentAttempt = 0
14
$downloadCompleted = $false
15

16
while ($currentAttempt -lt $MaxRetryTimes -and -not $downloadCompleted) {
17
    $currentAttempt++
18
    try {
19
        Write-Host "[*] 启动下载通道 (第 $currentAttempt/$MaxRetryTimes 次连接尝试)..." -ForegroundColor Cyan
20

21
        $requestArgs = @{
22
            Uri             = $AssetUrl
23
            OutFile         = $SaveLocalPath
24
            TimeoutSec      = 60
25
            UseBasicParsing = $true
26
        }
27
        Invoke-WebRequest @requestArgs
28

29
        $downloadCompleted = $true
30
        Write-Host "[✓] 资源数据块已成功持久化落盘: $SaveLocalPath" -ForegroundColor Green
31

32
        # 若提供了校验指纹，立刻执行哈希安全比对
33
        if (-not [string]::IsNullOrWhiteSpace($ExpectedSha256)) {
34
            Write-Host "[*] 正在计算本地文件 SHA256 特征指纹..." -ForegroundColor Yellow
35
            $calculatedHash = (Get-FileHash -Path $SaveLocalPath -Algorithm SHA256).Hash
36

37
            if ($calculatedHash.ToLower() -eq $ExpectedSha256.ToLower()) {
38
                Write-Host "[✓] 完整性校验通过！哈希特征完全吻合。" -ForegroundColor Green
39
            } else {
40
                Remove-Item -Path $SaveLocalPath -Force -ErrorAction SilentlyContinue
41
                throw "文件完整性校验遭遇严重失败！预期哈希: $ExpectedSha256，实测计算哈希: $calculatedHash"
42
            }
43
        }
44
    } catch {
45
        Write-Warning "[-] 本次传输发生异常: $($_.Exception.Message)"
46
        if ($currentAttempt -lt $MaxRetryTimes) {
47
            Write-Host " -> 等待 5 秒后自动执行断点重连重试..." -ForegroundColor Gray
48
            Start-Sleep -Seconds 5
49
        }
50
    }
51
}
52

53
if (-not $downloadCompleted) {
54
    Write-Error "[FATAL] 连续 $MaxRetryTimes 次握手均宣告失败，下载流水线彻底终止！"
55
    exit 1
56
}

1
function Push-EnterpriseOpsAlert {
2
    param (
3
        [string]$WebhookApi = "https://qyapi.weixin.qq.com/cgi-bin/webhook/send?key=your-key-here",
4
        [string]$AlertTitle = "Windows 节点生产环境预警",
5
        [string]$AlertBody = "宿主机磁盘 C: 剩余存储空间已不足 15%！",
6
        [string]$ProxyAddress = "http://127.0.0.1:7890" # 留空代表直连，若需经由本地代理则配置此项
7
    )
8

9
    $jsonPayload = @{
10
        msgtype = "markdown"
11
        markdown = @{
12
            content = "### **<font color=\"warning\">$AlertTitle</font>**`n> 事件时间: $(Get-Date -Format 'yyyy-MM-dd HH:mm:ss')`n> 告警节点: $env:COMPUTERNAME`n> 详情说明: <font color=\"comment\">$AlertBody</font>"
13
        }
14
    } | ConvertTo-Json -Depth 3
15

16
    $callParameters = @{
17
        Uri         = $WebhookApi
18
        Method      = "Post"
19
        ContentType = "application/json; charset=utf-8"
20
        Body        = [System.Text.Encoding]::UTF8.GetBytes($jsonPayload)
21
    }
22

23
    if (-not [string]::IsNullOrWhiteSpace($ProxyAddress)) {
24
        $callParameters["Proxy"] = $ProxyAddress
25
    }
26

27
    try {
28
        $resp = Invoke-RestMethod @callParameters
29
        if ($resp.errcode -eq 0) {
30
            Write-Host "[✓] 协同告警已成功投递到运维管理群组！" -ForegroundColor Green
31
        } else {
32
            Write-Warning "[-] 对端服务器返回业务拦截代码: $($resp.errmsg)"
33
        }
34
    } catch {
35
        Write-Error "[-] 告警投递过程中遭遇底层网络传输故障: $($_.Exception.Message)"
36
    }
37
}

1
# 自动化注册企业级每日健康巡检任务
2
$taskIdentifier = "SystemOps_DailyAutoDiagnostics"
3
$executableScript = "C:\OpsScripts\DailyDiagnostics.ps1"
4
$baseDirectory = "C:\OpsScripts"
5

6
# 1. 构造执行动作：严密锁定无交互与路径参数
7
$taskAction = New-ScheduledTaskAction `
8
    -Execute "powershell.exe" `
9
    -Argument "-NoProfile -NonInteractive -ExecutionPolicy Bypass -File `"$executableScript`"" `
10
    -WorkingDirectory $baseDirectory
11

12
# 2. 构造触发机制：设定为每日凌晨 03:00 准时激活
13
$taskTrigger = New-ScheduledTaskTrigger -Daily -At "03:00"
14

15
# 3. 构造安全凭据主体：配置 SYSTEM 账户以最高权限静默运行
16
$taskPrincipal = New-ScheduledTaskPrincipal `
17
    -UserId "NT AUTHORITY\SYSTEM" `
18
    -LogonType ServiceAccount `
19
    -RunLevel Highest
20

21
# 4. 构造任务容错控制：启用电池续航执行、设置超时强杀阈值
22
$taskSettings = New-ScheduledTaskSettingsSet `
23
    -AllowStartIfOnBatteries `
24
    -DontStopIfGoingOnBatteries `
25
    -ExecutionTimeLimit (New-TimeSpan -Hours 1) `
26
    -RestartCount 3 `
27
    -RestartInterval (New-TimeSpan -Minutes 5)
28

29
# 5. 将任务原子化注入系统任务管理器
30
Register-ScheduledTask `
31
    -TaskName $taskIdentifier `
32
    -Action $taskAction `
33
    -Trigger $taskTrigger `
34
    -Principal $taskPrincipal `
35
    -Settings $taskSettings `
36
    -Description "全自动每日服务器健康状态评估与指标上报引擎" `
37
    -Force
38

39
Write-Host "[✓] 计划任务 [$taskIdentifier] 已完成系统底层注册并正式生效！" -ForegroundColor Green

1
# 生产级通用日志引擎函数
2
function Write-OpsStructuredLog {
3
    param (
4
        [Parameter(Mandatory = $true)]
5
        [string]$Message,
6

7
        [ValidateSet("DEBUG", "INFO", "WARN", "ERROR", "CRITICAL")]
8
        [string]$Severity = "INFO",
9

10
        [string]$LogsBaseDirectory = "C:\OpsLogs\Engine"
11
    )
12

13
    $currentTime = Get-Date
14
    $timeMarker = $currentTime.ToString("yyyy-MM-dd HH:mm:ss.fff")
15
    $dailyLogFileName = "DailyOpsAudit_{0}.log" -f $currentTime.ToString("yyyyMMdd")
16
    $targetLogFilePath = Join-Path -Path $LogsBaseDirectory -ChildPath $dailyLogFileName
17

18
    if (-not (Test-Path -Path $LogsBaseDirectory)) {
19
        New-Item -ItemType Directory -Path $LogsBaseDirectory -Force | Out-Null
20
    }
21

22
    # 规范化组装单行日志格式
23
    $logOutputLine = "[{0}] [{1,-8}] [PID:{2,-5}] {3}" -f $timeMarker, $Severity, $PID, $Message
24

25
    # 1. 线程安全持久化追加写入物理存储
26
    $logOutputLine | Out-File -FilePath $targetLogFilePath -Append -Encoding utf8
27

28
    # 2. 控制台差异化颜色渲染
29
    $colorMap = switch ($Severity) {
30
        "DEBUG"    { "DarkGray" }
31
        "INFO"     { "White" }
32
        "WARN"     { "Yellow" }
33
        "ERROR"    { "Red" }
34
        "CRITICAL" { "Magenta" }
35
    }
36
    Write-Host $logOutputLine -ForegroundColor $colorMap
37
}
38

39
# 真实业务调用示范
40
Write-OpsStructuredLog -Message "生产环境初始化资源自检通过，各依赖组件就绪。" -Severity "INFO"
41
Write-OpsStructuredLog -Message "核心存储池剩余空间阈值已触及警告线 (剩余 18.2%)！" -Severity "WARN"

1
# 模拟场景：并发探活整个企业局域网段内 100 个节点主机的在线状态
2
$ipCollection = 1..100 | ForEach-Object { "192.168.10.$_" }
3

4
Write-Host "[*] 正在启动原生多线程并发池执行集群网络探活..." -ForegroundColor Cyan
5
$timer = [System.Diagnostics.Stopwatch]::StartNew()
6

7
# 借助 PowerShell 7+ 并发管道执行高速并发巡检（限制并发上限 20 个工作线程）
8
$probeResults = $ipCollection | ForEach-Object -Parallel {
9
    $currentHost = $_
10
    $pingState = Test-Connection -TargetName $currentHost -Count 1 -Quiet -TimeoutSeconds 1
11

12
    [PSCustomObject]@{
13
        HostIPAddress = $currentHost
14
        OnlineStatus  = $pingState
15
        AssignedThread = [System.Threading.Thread]::CurrentThread.ManagedThreadId
16
    }
17
} -ThrottleLimit 20
18

19
$timer.Stop()
20
Write-Host "[✓] 并发扫描完毕！总计探活 100 个目标节点，全流程耗时仅: $($timer.ElapsedMilliseconds) 毫秒" -ForegroundColor Green
21
$probeResults | Where-Object { $_.OnlineStatus -eq $true } | Format-Table -AutoSize