通过命令提示符或 powershell 在 windows 10 中更改 Wi-Fi 软件的无线电状态

Question

当我们在互联网上搜索如何使用命令提示符打开 wifi 时，所有解决方案都是关于如何禁用 WLAN 适配器，这可以通过 netsh 命令简单地实现，但我正在寻找的是如何打开或关闭我的wifi 无需禁用网络适配器。经过一番挖掘，我发现了这个在这两种情况下都启用了 wifi 适配器当我们运行 Netsh WLAN show interface while wifi is on 我们得到这个


There is 1 interface on the system:

    Name                   : Wi-Fi
    Description            : Qualcomm Atheros AR956x Wireless Network Adapter
    GUID                   : e1e71fab-3a91-4b36-a65b-2c68239b729f
    Physical address       : 24:fd:52:af:76:92
    State                  : disconnected
    Radio status           : Hardware On
                             Software On

    Hosted network status  : Not started```. 

But when wifi is off same command gives this. 

```netsh wlan>show interface

There is 1 interface on the system:

    Name                   : Wi-Fi
    Description            : Qualcomm Atheros AR956x Wireless Network Adapter
    GUID                   : e1e71fab-3a91-4b36-a65b-2c68239b729f
    Physical address       : 24:fd:52:af:76:92
    State                  : disconnected
    Radio status           : Hardware On
                             Software Off

    Hosted network status  :Not started```

So what I want is to change this radio status of software via command prompt or powershall
Please help me guys.

Answer 1

查看这些帖子，他们讨论的正是您想要实现的目标。

https://www.reddit.com/r/sysadmin/comments/9az53e/need_help_controlling_wifi/ https://superuser.com/questions/1168551/turn-on-off-bluetooth-radio-adapter-from-cmd-powershell-in-windows-10/1293303#1293303

摘自 Reddit，感谢 Reddit 用户 All_Front_Random 和超级用户 Ben N

要关闭 WiFi 无线电：

./Set-NetAdapterRadioPowerState.ps1 -WifiStatus Off`

打开 WiFi 无线电：

./Set-NetAdapterRadioPowerState.ps1 -WifiStatus On`

您或许可以稍微修改一下，以便它检查当前状态并简单地打开或关闭它。如果您有任何问题，请告诉我。

# Set-NetAdapterRadioPowerState.ps1
# credit to ben-n on superuser; adapted from https://superuser.com/a/1293303

[CmdletBinding()] Param (
    [Parameter(Mandatory=$true)][ValidateSet('Off', 'On')][string]$WifiStatus
)

Add-Type -AssemblyName System.Runtime.WindowsRuntime
$asTaskGeneric = ([System.WindowsRuntimeSystemExtensions].GetMethods() | ? { $_.Name -eq 'AsTask' -and $_.GetParameters().Count -eq 1 -and $_.GetParameters()[0].ParameterType.Name -eq 'IAsyncOperation`1' })[0]
Function Await($WinRtTask, $ResultType) {
    $asTask = $asTaskGeneric.MakeGenericMethod($ResultType)
    $netTask = $asTask.Invoke($null, @($WinRtTask))
    $netTask.Wait(-1) | Out-Null
    $netTask.Result
}
[Windows.Devices.Radios.Radio,Windows.System.Devices,ContentType=WindowsRuntime] | Out-Null
[Windows.Devices.Radios.RadioAccessStatus,Windows.System.Devices,ContentType=WindowsRuntime] | Out-Null
Await ([Windows.Devices.Radios.Radio]::RequestAccessAsync()) ([Windows.Devices.Radios.RadioAccessStatus]) | Out-Null
$radios = Await ([Windows.Devices.Radios.Radio]::GetRadiosAsync()) ([System.Collections.Generic.IReadOnlyList[Windows.Devices.Radios.Radio]])
$wifi = $radios | ? { $_.Kind -eq 'WiFi' }
[Windows.Devices.Radios.RadioState,Windows.System.Devices,ContentType=WindowsRuntime] | Out-Null
Await ($wifi.SetStateAsync($WifiStatus)) ([Windows.Devices.Radios.RadioAccessStatus]) | Out-Null

编辑：包含代码

Answer 2

这些是在命令提示符下有效的命令

检查收音机状态（无需管理员权限）

powershell Get-NetAdapterAdvancedProperty -Name "Wi-Fi" -AllProperties -RegistryKeyword "radioEnable"

打开收音机（运行作为管理员）

powershell Set-NetAdapterAdvancedProperty -Name "Wi-Fi" -AllProperties -RegistryKeyword "radioEnable" -RegistryValue "1"

关闭无线电（运行作为管理员）

powershell Set-NetAdapterAdvancedProperty -Name "Wi-Fi" -AllProperties -RegistryKeyword "radioEnable" -RegistryValue "0"

要在 powershell 中使用这些命令，只需从开头删除 powershell

通过命令提示符或 powershell 在 windows 10 中更改 Wi-Fi 软件的无线电状态

Changing radio status of Wi-Fi software in windows 10 via command prompt or powershall

window

command-prompt

wifi

netsh

microsoft-teams