**Cannot convert value "" to type "System.Char". Error: "String must be exactly one character long." ** Code Used 'String' -split '' | %{[int][char]$_} Solution Indeed PowerShell did the correct job. Before doing it we need to convert the string to a character array. It's...
This TechNet Wiki is based on the forum post: Convert the Bytes Array to String using PowerShellIssue/RequirementCan't return string for msExchMailboxGUIDExplore AD Properties$user = Get-ADUser -Identity 12345 -Properties *$user.msExchMailboxGuid.GetType().FullName $user...
/// <returns>MatchInfo object containing information about /// result of a match</returns> private MatchInfo SelectString(object input) { string line = null; try { // Convert the object to a string type // safely using language support methods line = (string)LanguagePrimitives.Conver...
Convert-Path:將路徑從 PowerShell 路徑轉換為 PowerShell 提供者路徑 Join-Path:將路徑與子路徑結合為單一路徑 Resolve-Path:解析路徑中的萬用字元 分割路徑:傳回路徑的指定部分 Test-Path:判斷路徑的元素是否存在,或路徑格式是否良好 某些Cmdlet (例如 Add-Content 和Copy-Item 使用檔案篩選。 檔案篩選 是指定從...
System.Convert System.Decimal System.Double System.Guid System.Int16 System.Int32 System.Int64 System.IntPtr System.SByte System.Single System.UInt16 System.UInt32 System.UInt64 Microsoft.PowerShell.Commands.MatchInfo 例如,其中的数据类型 ”全球唯一标示符”: ...
Double inverted commas are used to denote strings in PowerShell. When applied to an array variable, this method implicitly converts the array into a string by concatenating its elements. The resulting string will have the array elements joined together without any separators. ...
可以使用ConvertTo-Json和Out-String两个命令来实现。 首先,使用ConvertTo-Json命令将JSON数组对象转换为JSON格式的字符串。示例代码如下: 代码语言:txt 复制 $jsonArray = @( @{ "name" = "John"; "age" = 30 }, @{ "name" = "Jane"; "age" = 25 } ) $jsonString = $jsonArray | ConvertTo-...
[System.Text.Encoding]::UTF8.GetBytes($basicAuth) $basicAuth = [System.Convert]::ToBase64String($basicAuth) $headers = @{Authorization=("Basic {0}" -f $basicAuth)} # REST API Request to get all entitlements $request_GetEntitlements = "https://vsaex.dev.azure.com/" + $orgName + ...
$jsonString = $data | ConvertTo-Json -Depth 4 -Compress 2. 特殊字符处理 问题描述:某些特殊字符在 JSON 中需要转义,否则会导致解析错误。 解决方法:PowerShell 的ConvertTo-Json会自动处理大部分特殊字符,但如果需要手动处理,可以使用Replace方法。
When the right-hand side operand is a collection, these operators convert the value to its string representation before comparing it to the left-hand side collection. PowerShell Copy $a = "abc", "def" "abc", "def", "ghi" -contains $a # Output: False # The following statements ...