PowerShell新手如何修改批量ping脚本以实现自定义输出格式

修改后的完整脚本 #

# 先定义你的IP列表，示例如下
$Iplist = @("IP1", "IP2", "IP3")
$group = @()
foreach ($ip in $Iplist) {
    # 用有序哈希表保证属性顺序和输出顺序一致
    $status = [ordered]@{
        "Servidor" = $ip
        "Fecha" = (Get-Date -Format "dd/MM/yyyy HH:mm")
        "AverageResponseTime" = $null
        "MinResponseTime" = $null
        "MaxResponseTime" = $null
        "Estado" = $null
    }
    $pings = Test-Connection $ip -ErrorAction SilentlyContinue
    if ($pings) {
        $responseTimes = $pings.ResponseTime
        $status["AverageResponseTime"] = ($responseTimes | Measure-Object -Average).Average
        $status["MinResponseTime"] = ($responseTimes | Measure-Object -Minimum).Minimum.ToString() + "ms"
        $status["MaxResponseTime"] = ($responseTimes | Measure-Object -Maximum).Maximum.ToString() + "ms"
        $status["Estado"] = "OK"
    }
    else {
        $status["Estado"] = "Down"
        $status["AverageResponseTime"] = "N/A"
        $status["MinResponseTime"] = "N/A"
        $status["MaxResponseTime"] = "N/A"
    }
    $serverStatus = New-Object -TypeName PSObject -Property $status
    $group += $serverStatus
}
# 按指定列顺序输出表格，自动对齐
$group | Format-Table -AutoSize

调整说明 #

• 改用有序哈希表声明状态字段，避免普通哈希表的属性顺序混乱问题，输出列的顺序和你期望的完全匹配
• 新增了最小、最大响应时间的统计逻辑，拼接ms单位符合目标格式要求
• 增加了-ErrorAction SilentlyContinue参数，ping不通时不会抛出冗余报错
• 最后输出时-AutoSize参数会自动调整列宽实现对齐效果

如果需要导出成文本文件保留格式，可以在最后补充一行代码：

$group | Format-Table -AutoSize | Out-File -FilePath "Ping检测结果.txt" -Encoding utf8

内容的提问来源于stack exchange，提问作者Gianluca Grosso