如何通过Net.WebRequest正确发送JSON数据-PowerShell [英] How to correctly send json data via Net.WebRequest - PowerShell

问题描述

我正在使用Powershell脚本将JSON数据发布到REST接口，并且每次都收到(400)错误请求.我对此并不陌生，也不清楚我是否/应该如何编码数据.我知道我需要将contenttype设置为application/json，但是我使用的编码选择是什么导致了我的问题，如果是的话，我应该使用什么?

I am working on a powershell script to post json data to a REST interface and am getting (400) Bad Request on each time. I am new to this, and am unclear as to if/how I should be encoding the data. I know I need to set the contenttype to application/json, but is the encoding choice I am using what is causing my problem, and if so what should I be using?

$cred = New-Object System.Net.NetworkCredential -ArgumentList $authUser,$authPass
$url = 'http://localhost:8080/alfresco/service/api/people'
$request = [Net.WebRequest]::Create($url)

$request.ServicePoint.Expect100Continue = $false

$request.Credentials = $cred
$request.ContentType = "application/json"
$request.Method = "POST"

$data = (New-Object PSObject |
    Add-Member -PassThru NoteProperty username $username |
    Add-Member -PassThru NoteProperty firstName $firstname |
    Add-Member -PassThru NoteProperty lastName $lastname |
    Add-Member -PassThru NoteProperty email $email |
    Add-Member -PassThru NoteProperty password $password
) | ConvertTo-JSON

$bytes = [System.Text.Encoding]::ASCII.GetBytes($data)

$request.ContentLength = $bytes.Length

$requestStream = [System.IO.Stream]$request.GetRequestStream()
$requestStream.write($bytes, 0, $bytes.Length)

$response = $request.GetResponse()

推荐答案

在$requestStream.Write()之后放入$requestStream.Close()以查看是否会将数据刷新到服务器.

After the $requestStream.Write() put in a $requestStream.Close() to see if that will flush the data to the server.

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