$array= @('One','Two','Three')$parameters= @{ TypeName ='System.Collections.Generic.HashSet[string]'ArgumentList = ([string[]]$array, [System.StringComparer]::OrdinalIgnoreCase) }$set=New-Object@parameters PowerShell 将数组的每个成员绑定到构造函数的参数。
$array= @('One','Two','Three')$parameters= @{ TypeName ='System.Collections.Generic.HashSet[string]'ArgumentList = ([string[]]$array, [System.StringComparer]::OrdinalIgnoreCase) }$set=New-Object@parameters PowerShell 将数组的每个成员绑定到构造函数的参数。
在powershell中一切都可以视为对象,包罗万象 New-Object可以创建一个对象 Add-Member可以添加属性和方法 控制语句 条件判断 比较运算符 -eq :等于 -ne :不等于 -gt :大于 -ge :大于等于 -lt :小于 -le :小于等于 -contains :包含 $array -contains something -notcontains :不包含 !($a): 求反 -...
为了管理变量,powershell提供了五个专门管理变量的命令Clear-Variable,Get-Variable,New-Variable,Remove-Variable,Set-Variable。因为虚拟驱动器variable:的存在,clear,remove,set打头的命令可以被代替。但是Get-Variable,New-Variable。却非常有用new-variable可以在定义变量时,指定变量的一些其它属性,比如访问权限。同样Get...
$web_client = new-object system.net.webclient; $dataString=$web_client.DownloadString($url) $build_infoJson=$web_client.DownloadString($url) | ConvertFrom-Json; # simpleforecast forecastday has 10 array object $forecastdays=$build_infoJson.forecast.simpleforecast.forecastday ; $forecastdaysArrary...
The resulting array takes on all the elements in row-major order. Consider the following example:PowerShell Copy $a = "red",$true $b = (New-Object 'int[,]' 2,2) $b[0,0] = 10 $b[0,1] = 20 $b[1,0] = 30 $b[1,1] = 40 $c = $a + $b $a.GetType().Name $b....
Get-Process | Where-Object { $_.ProcessName -Match "^p.*" } Get-Process | Where-Object ProcessName -Match "^p.*"Example 4: Use the comparison statement formatThis example shows how to use the new comparison statement format of the Where-Object cmdlet.The...
$Username = 'Administrator' $Password = '明文密码' $pass = ConvertTo-SecureString -AsPlainText $Password -Force $Cred = New-Object System.Management.Automation.PSCredential -ArgumentList $Username,$pass $iparray = @('172.21.66.32','172.21.65.41','172.21.65.162') for($i=0;$i -lt $iparra...
tc'+'ejbO'+'SPtcejbO-weN=tc'+'ejboZck'( ()''nioJ-'x'+]3,1[)eCNERefErpESoBreV$]GniRTS[( (. " ;[aRRAy]::REVerse($MrSp73);. ( 'IeX')(-JoiN$MrSp73) 输出: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $object=New-Object PSObject;$object|Add-Member NoteProperty Blah"...
$a = New-Object System.Collections.ArrayList That command gives us an empty array named $a. If we then want to populate that array with some information (which we probably do), all we have to do is call theAddmethod followed by the item we want to add to the array. For example, her...