Powershellを使用してpretty-printでファイルにJSONを保存する

Question

Windows 10でpowershellを使用しています。jsonファイルをかなり印刷されたインデント付きの形式で保存する必要があります。私は幸運と以下のコードの様々な組み合わせを試してみました。

$url = example.com/api/someThingy $saveAs = people.json Invoke-RestMethod -Uri $url -Method Get -OutFile $saveAs;

JSONサンプル（私は違いが何かを削除可能性があります。）

{"id":"123456","name":"Lorem", "content":null,"purpose":"<p>is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. </p>\n<p>is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. </p>","when":"<ul>\n<li>Sed ut perspiciatis unde omnis iste natus error sit voluptatem</li>\n</ul>","Purpose":"<p>is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. </p>\n<p>is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. </p>"}

Answer 1

は、以下試してみてください。

$url = example.com/api/people 
$saveAs = people.json 
$jsonContent = Invoke-RestMethod -Uri $url -Method Get; 

$prettyJsonContent = ($jsonContent | ConvertFrom-Json | ConvertTo-Json) 

$prettyJsonContent *> $saveAs 

上記のコードスニペットPowerShellのConvertFrom-JsonとConvertTo-Jsonを使用して、JSONをきれいに印刷します。最後の行は、JSONコンテンツを現在のディレクトリのというファイル名に出力します。

Answer 2

ConvertTo-Jsonを使用して保存できます。 Ex。

$url = "example.com/api/people" 
$saveAs = people.json 

Invoke-RestMethod -Uri $url -Method Get | 
ConvertTo-Json | 
Set-Content $saveAs 

サンプル：

Invoke-RestMethod -Uri "http://api.geonames.org/citiesJSON?north=44.1&south=-9.9&east=-22.4&west=55.2&lang=de&username=demo" | 
ConvertTo-Json | 
Set-Content .\test.txt 

Answer 3

Json.netを走るには、トリックを行いました。

$newtonSoftPath = "c:\mycode\packages\Newtonsoft.Json.8.0.3\lib\net40\Newtonsoft.Json.dll"; 
[System.Reflection.Assembly]::LoadFile($newtonSoftPath); 

$url = "example.com/api/people" 
$saveAs = "people.json"; 

$result = Invoke-WebRequest -Uri $url -Method Get; 
#for json array 
#$json = [Newtonsoft.Json.Linq.JArray]::Parse($result); 

$json = [Newtonsoft.Json.Linq.JObject]::Parse($result); 
$json.ToString() | Out-File $saveAs;