Join()方法曾经在上一部分演示Split()提到过,它可以将一个数组或者列表字符串合以指定分隔符并成一个字符串。例如自定义一个函数,移除多余的白空格。 1 2 3 4 5 functionRemoveSpace([string]$text) { $private:array=$text.Split(" ", ` [StringSplitOptions]::RemoveEmptyEntries) [string]::Join(" ",$...
$tests= @{'StringBuilder'= {$sb= [System.Text.StringBuilder]::new()foreach($iin0..$args[0]) {$sb=$sb.AppendLine("Iteration$i") }$sb.ToString() }'Join operator'= {$string= @(foreach($iin0..$args[0]) {"Iteration$i"} )-join"`n"$string}'Addition Assignment +='= {$...
-join $arrayLee Dailey 向我介绍了一个妙招。 如果你希望无需分隔符即可联接所有内容,请不要这样做:PowerShell 复制 PS> $data = @(1,2,3,4) PS> $data -join $null 1234 可以将数组作为不带前缀的参数与 -join 一起使用。 具体请看下面的示例。PowerShell 复制 ...
[-WindowStyle ] [-EncodedCommand <Base64EncodedCommand>] [-ConfigurationName <string>] [-File - | <filePath> <args>] [-ExecutionPolicy <ExecutionPolicy>] [-Command - | { [-args <arg-array>] } | { <string> [<CommandParameters>] } ] PowerShell[.exe] -Help | -? | /? ...
The-splitand-joinoperators divide and combine substrings. The-splitoperator splits a string into substrings. The-joinoperator concatenates multiple strings into a single string. For more information, seeabout_Splitandabout_Join. Type Operators ...
function Get-FunctionPosition { [CmdletBinding()] [OutputType('FunctionPosition')] param( [Parameter(Position = 0, Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [Alias('PSPath')] [System.String[]] $Path ) process { try { $filesToProcess = if (...
— 连接两个路径为一个路径 Join-Path mi, mv, move 移动文件或者目录 Move-Item ni 创建新文件或者目录 New-Item ri, rm, rmdir,del, erase, rd 删除空目录或者文件 Remove-Item rni, ren 重命名文件或者路径 Rename-Item rvpa 处理相对路径或者包含通配符的路径 Resolve-Path sp 设置文件或路径的属性 Set...
Add-Computer to domain with new name returns error Add-Computer unable to join domain. ADD-computer with -newname and joinwithnewname option add-computer with spaces in OUPath Add-content : The network name cannot be found. Add-Content PermissionDenied but works Add-MailboxFolderPermission...
The Select-String cmdlet is used to find target text within a file or a variable value. For example, suppose we saved the first paragraph of this article to a text file named C:\Scripts\Test.txt. Now, suppose we need to know whether this file contains the target stringCTP. How could ...
Convert -ChildPath parameter to string[] for Join-Path cmdlet (#24677) (Thanks @ArmaanMcleod!) PowerShell 7.6-preview.4 includes the following updated modules: Microsoft.PowerShell.ThreadJob v2.2.0 ThreadJob v2.1.0 The ThreadJob module was renamed to Microsoft.PowerShell.ThreadJob. There is...