Write-Host [[-Object] <Object>] [-NoNewline] [-Separator <Object>] [-ForegroundColor <ConsoleColor>] [-BackgroundColor <ConsoleColor>] [<CommonParameters>]说明Write-Host cmdlet 的主要用途是生成纯显示输出,例如打印彩色文本,例如提示用户输入时,读取主机。 Write-Host 使用ToString() 方法写入...
请谨慎使用 Write-Host 仅当需要将格式化文本写入主机控制台,而不是将对象写入 Success 管道时,才应使用Write-Host命令。 对于特定主机(例如Write-Host、[Console]::WriteLine()或pwsh.exe),powershell.exe可能比powershell_ise.exe要慢一个数量级。 然而,[Console]::WriteLine()不保证在所有主机中都能正常工...
#>#[int]$i =0#for ($i = 0; $i -lt $binary.Length; $i++)#{# $c = $binary[$i]# [int][char]$c = [int][char]$c - 3# $c = [char][int]$c# [char] $k = [char]$c# Write-Host "$k" -NoNewline#} 附录
# [Console]::OutputEncoding = [System.Text.Encoding]::UTF8Write-Host-NoNewline"`r"Write-Host-NoNewline" %@@@`r"Write-Host-NoNewline" @@@`r"Write-Host-NoNewline" %@@@`r"Write-Host-NoNewline" @@@`r"Write-Host-NoNewline" @@@:`r"Write-Host-NoNewline" %@@@...
'Write-Host'==='Write-Host'I '-ForegroundColorWhite-NoNewlineWrite-Host'<3 '-ForegroundColorRed-NoNewlineWrite-Host'Output'-ForegroundColorWhiteWrite-Host'==='$p=Get-Process-id$pid$pWrite-Information$p-TagProcessWrite-Information'Some spammy logging information'-TagLogLowWrite-Information'Some...
在PowerShell 中, 可以继续用echo, 它是Write-Output的别名, 是将参数(被打印的东西)发送到 PowerShell 的管道中, 意味着输出内容可以被其他 PowerShell 命令处理: echo$env:PATH echo"ANDROID_NDK is$($Env:ANDROID_NDK)" 但如果输出内容仅仅做为显示使用, 并不需要作为其他命令的输入, 可以使用Write-Host:...
Write-Hostbook PowerShell 将命令分解为两个标记Write-Host和book,并使用两种主要分析模式之一(表达式模式和参数模式)独立解释每个标记。 备注 当PowerShell 分析命令输入时,它会尝试将命令名称解析为 cmdlet 或本机可执行文件。 如果命令名称没有完全匹配,PowerShell 会将Get-命令作为默认谓词追加到命令前面。 例...
As shown here, when I useWrite-HostwithNoNewLine, the output is a bit weird: Out-FileandSet-Contentwork the same way as adding content to a file because they add directly to a file without adding new lines. So clearly, I have some pretty cool new tools I can use. Sweet. ...
{} $menu[$optionIndex] = $currentOption } elseif ($line -match "^(\w+)=(.*)") { $key = $matches[1] $value = $matches[2] $currentOption[$key] = $value } } # 构建菜单 function Show-Menu { Write-Host "=== $($menu['Menu']['Title']) ===" foreach ($optionIndex in...
如果所有的PowerShell脚本都使用Write-Output而不是Write-Host,那么这就不是问题,但是如果使用了足够多的Write-Host,那么实现一个定制PSHost是值得的 CustomPSHost host = new CustomPSHost(); //允许您定义在创建会话状态时应该出现的元素集 //使用默认的cmdlet、提供程序等创建默认的PowerShell。内置函数,别名需要...