【发布时间】:2019-10-25 15:49:12
【问题描述】:
我正在尝试使用 powershell 将文档发布到 cosmosdb,我已按照本文https://www.systemcenterautomation.com/2018/06/cosmos-db-rest-api-powershell/ 中的步骤进行操作,但每次仍然出现 400 错误
Add-Type -AssemblyName System.Web
# generate authorization key
Function Generate-MasterKeyAuthorizationSignature
{
[CmdletBinding()]
Param
(
[Parameter(Mandatory=$true)][String]$verb,
[Parameter(Mandatory=$true)][String]$resourceLink,
[Parameter(Mandatory=$true)][String]$resourceType,
[Parameter(Mandatory=$true)][String]$dateTime,
[Parameter(Mandatory=$true)][String]$key,
[Parameter(Mandatory=$true)][String]$keyType,
[Parameter(Mandatory=$true)][String]$tokenVersion
)
$hmacSha256 = New-Object System.Security.Cryptography.HMACSHA256
$hmacSha256.Key = [System.Convert]::FromBase64String($key)
$payLoad = "$($verb.ToLowerInvariant())`n$($resourceType.ToLowerInvariant())`n$resourceLink`n$($dateTime.ToLowerInvariant())`n`n"
$hashPayLoad = $hmacSha256.ComputeHash([System.Text.Encoding]::UTF8.GetBytes($payLoad))
$signature = [System.Convert]::ToBase64String($hashPayLoad);
[System.Web.HttpUtility]::UrlEncode("type=$keyType&ver=$tokenVersion&sig=$signature")
}
Function Post-CosmosDocuments{
[CmdletBinding()]
Param
(
[Parameter(Mandatory=$true)][String]$EndPoint,
[Parameter(Mandatory=$true)][String]$DBName,
[Parameter(Mandatory=$true)][String]$CollectionName,
[Parameter(Mandatory=$true)][String]$MasterKey,
[String]$Verb="POST",
[Parameter(Mandatory=$true)][String]$JSON
)
$Verb = "POST"
$ResourceType = "docs";
$ResourceLink = "dbs/$DBName/colls/$CollectionName"
$dateTime = [DateTime]::UtcNow.ToString("r")
$authHeader = Generate-MasterKeyAuthorizationSignature -verb $Verb -resourceLink $ResourceLink -resourceType $ResourceType -key $MasterKey -keyType "master" -tokenVersion "1.0" -dateTime $dateTime
$header = @{authorization=$authHeader;"x-ms-version"="2017-02-22";"x-ms-date"=$dateTime}
$contentType= "application/json"
$queryUri = "$EndPoint$ResourceLink/docs"
$result = Invoke-RestMethod -Method $Verb -ContentType $contentType -Uri $queryUri -Headers $header -Body $JSON
return $result.statuscode
}
$CosmosDBEndPoint = "https://<omitted>.documents.azure.com:443/"
$DBName = "database"
$CollectionName = "container"
$MasterKey = "<omitted>=="
$SomeObject = [PSObject]@{ id = 1 ; Application = "Ops"; Environment = "Dev"; adKey = "555-555-5555"; }
Post-CosmosDocuments -EndPoint $CosmosDBEndPoint -MasterKey $MasterKey -DBName $DBName -CollectionName $CollectionName -JSON ($SomeObject | ConvertTo-Json)
每次都返回 400,我不确定请求有什么问题。
【问题讨论】:
-
它是一个新集合还是您正在更新现有集合?
-
可以添加响应正文吗?
-
这可能是我没有创建一个集合,它正在工作
标签: powershell azure-cosmosdb azure-cosmosdb-mongoapi