Вы можете прочитать JSON и преобразовать его в объект со свойствами, используя ConvertFrom-Json. Затем вы можете добавить быструю ссылку, выполнив:
# if the json is in a file:
$json = Get-Content -Path 'TheJsonFile.json' | ConvertFrom-Json
$plainTexts = $json.webPartData.serverProcessedContent.searchablePlainTexts
$plainTexts | Add-Member -MemberType NoteProperty -Name 'items[2].title' -Value 'Stack Overflow'
$links = $json.webPartData.serverProcessedContent.links
$links | Add-Member -MemberType NoteProperty -Name 'items[2].sourceItem.url' -Value 'https://stackoverflow.com/'
Затем преобразуйте измененный объект обратно в JSON:
$json | ConvertTo-Json -Depth 5
и, возможно, сохраните его на диск с помощью Set-Content
Примечание. PowerShell не создает «симпатичных» json. Отступ действительно ужасен. Если вы хотите, чтобы полученный json выглядел лучше, вы можете использовать эту функцию, которую я написал некоторое время go:
function Format-Json {
<#
.SYNOPSIS
Prettifies JSON output.
.DESCRIPTION
Reformats a JSON string so the output looks better than what ConvertTo-Json outputs.
.PARAMETER Json
Required: [string] The JSON text to prettify.
.PARAMETER Minify
Optional: Returns the json string compressed.
.PARAMETER Indentation
Optional: The number of spaces (1..1024) to use for indentation. Defaults to 2.
.PARAMETER AsArray
Optional: If set, the output will be in the form of a string array, otherwise a single string is output.
.EXAMPLE
$json | ConvertTo-Json | Format-Json -Indentation 4
#>
[CmdletBinding()]
Param(
[Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $true)]
[string]$Json,
[ValidateRange(1, 1024)]
[int]$Indentation = 2,
[switch]$AsArray
)
# If the input JSON text has been created with ConvertTo-Json -Compress
# then we first need to reconvert it without compression
if ($Json -notmatch '\r?\n') {
$Json = ($Json | ConvertFrom-Json) | ConvertTo-Json -Depth 100
}
$indent = 0
$regexUnlessQuoted = '(?=([^"]*"[^"]*")*[^"]*$)'
$result = $Json -split '\r?\n' |
ForEach-Object {
# If the line contains a ] or } character,
# we need to decrement the indentation level unless it is inside quotes.
if ($_ -match "[}\]]$regexUnlessQuoted") {
$indent = [Math]::Max($indent - $Indentation, 0)
}
# Replace all colon-space combinations by ": " unless it is inside quotes.
$line = (' ' * $indent) + ($_.TrimStart() -replace ":\s+$regexUnlessQuoted", ': ')
# If the line contains a [ or { character,
# we need to increment the indentation level unless it is inside quotes.
if ($_ -match "[\{\[]$regexUnlessQuoted") {
$indent += $Indentation
}
# ConvertTo-Json returns all single-quote characters as Unicode Apostrophs \u0027
# see: https://stackoverflow.com/a/29312389/9898643
$line # -replace '\\u0027', "'"
}
if ($AsArray) { return $result }
return $result -Join [Environment]::NewLine
}
, а затем преобразовать измененный объект следующим образом:
$json | ConvertTo-Json -Depth 5 | Format-Json
Результат:
{
"controlType": 3,
"id": "a9ed7796-5545-4623-a943-5be42762691d",
"position": {
"zoneIndex": 1,
"sectionIndex": 1,
"controlIndex": 1,
"layoutIndex": 1
},
"webPartId": "c70391ea-0b10-4ee9-b2b4-006d3fcad0cd",
"webPartData": {
"id": "c70391ea-0b10-4ee9-b2b4-006d3fcad0cd",
"instanceId": "a9ed7796-5545-4623-a943-5be42762691d",
"title": "Quick links",
"description": "Add links to important documents and pages.",
"serverProcessedContent": {
"htmlStrings": {
},
"searchablePlainTexts": {
"items[0].title": "Yahoo",
"items[1].title": "Google",
"items[2].title": "Stack Overflow"
},
"imageSources": {
"items[0].rawPreviewImageUrl": "https://s.yimg.com/cv/apiv2/social/images/yahoo_default_logo.png"
},
"links": {
"baseUrl": "https://bbpocoutlook.sharepoint.com/sites/tl23",
"items[0].sourceItem.url": "https://yahoo.com",
"items[1].sourceItem.url": "https://google.com",
"items[2].sourceItem.url": "https://stackoverflow.com/"
},
"componentDependencies": {
"layoutComponentId": "706e33c8-af37-4e7b-9d22-6e5694d92a6f"
}
},
"dataVersion": "2.2",
"properties": {
"items": [
{
"sourceItem": "@{itemType=2; fileExtension=; progId=}",
"thumbnailType": 3,
"id": 2,
"description": "",
"altText": ""
},
{
"sourceItem": "@{itemType=2; fileExtension=; progId=}",
"thumbnailType": 3,
"id": 1,
"description": "",
"altText": ""
}
],
"isMigrated": true,
"layoutId": "List",
"shouldShowThumbnail": true,
"buttonLayoutOptions": {
"showDescription": false,
"buttonTreatment": 2,
"iconPositionType": 2,
"textAlignmentVertical": 2,
"textAlignmentHorizontal": 2,
"linesOfText": 2
},
"listLayoutOptions": {
"showDescription": false,
"showIcon": true
},
"waffleLayoutOptions": {
"iconSize": 1,
"onlyShowThumbnail": false
},
"hideWebPartWhenEmpty": true,
"dataProviderId": "QuickLinks",
"webId": "b5fdf80c-54ce-410f-a50d-910ea2e33250",
"siteId": "0c8f4c9a-71e6-4fc0-8355-9b52f0a7eb3a"
}
},
"emphasis": {
},
"reservedHeight": 132,
"reservedWidth": 744,
"addedFromPersistedData": true
}