Powershell v4 Invoke-RestMethod主体发送System.Object [英] Powershell v4 Invoke-RestMethod body sends System.Object

问题描述

我遇到的这个问题是Invoke-RestMethod似乎无法处理Arrays中的数组。我有下面设置的变量$ addToBasket。

This issue I am having is that the Invoke-RestMethod doesn't seem to handle arrays within Arrays. I have the variable $addToBasket which is set up below.

$addToBasket = @{
  LocationId= 1 
  ItemReference= (
  "A-TTA-G",
  "A-TTA-B+"
  )
  StartDateTime= (
  "2014-11-19T09:00:00",
  "2014-11-19T09:00:00"
  )
  Quantity= (
    1,
    1
  )
  BasketReferenceGuid= $basketRef
}

如果您在PS中查看此变量看起来如下：
PS H：> $ addToBasket

If you look at this variable in PS it looks as follows: PS H:> $addToBasket

Name                           Value                                                                                                                                                                                                                 
----                           -----                                                                                                                                                                                                                 
Quantity                       {1, 1}                                                                                                                                                                                                                
ItemReference                  {A-TTA-G, A-TTA-B+}                                                                                                                                                                                                   
StartDateTime                  {2014-11-19T09:00:00, 2014-11-19T09:00:00}                                                                                                                                                                            
BasketReferenceGuid            0ca311a5-4c8d-4a03-9149-cfd174b27c17                                                                                                                                                                                  
LocationId                     1          

现在，我运行rest方法，并且使用了提琴手来捕获结果

Now I run the rest method and I've used fiddler to capture the result

$addedForm = Invoke-RestMethod -Uri $env:USERDOMAIN"/Api/v1/BasketActivityProducts" -Method Post -Body $addToBasket -WebSession $Wsess

PS Response :
Invoke-RestMethod : {"Code":15,"Message":"The value 'System.Object[]' is not valid for DateTime.\nThe value 'System.Object[]' is not valid for Int32.\n","ResourceType":"ErrorObject"}

提琴手日志显示正在发送以下请求

The fiddler logs reveal the following request being sent

 Quantity=System.Object%5b%5d
 &ItemReference=System.Object%5b%5d
 &StartDateTime=System.Object%5b%5d
 &BasketReferenceGuid=2377472a-93b7-44ac-a6d9-690d732e85c2
 &LocationId=1

有人知道如何进行PS发送吗数组为（System.Object）？

Does anyone know how to get round PS sending the arrays as (System.Object)?

推荐答案

我已经解决了这个问题，并进行了一些有关网络调用的研究
PS对象：

I have resolved the issue with a bit of research around the web calls being made PS Object:

$addToBasket = @{
  LocationId= 1 
  ItemReference= (
  "A-TTA-G",
  "A-TTA-B+"
  )
  StartDateTime= (
  "2014-11-19T09:00:00",
  "2014-11-19T09:00:00"
  )
  Quantity= (
    1,
    1
  )
  BasketReferenceGuid= $basketRef
}

转换为json

$ JSONaddToBasket = $ addToBasket | ConvertTo-Json

Convert to json

$JSONaddToBasket = $addToBasket |ConvertTo-Json

Invoke-RestMethod -Uri $env:USERDOMAIN"/Api/v1/BasketActivityProducts" -Method Post -Body $JSONaddToBasket -WebSession $Wsess -ContentType "application/json"

-ContentType application / json 是关键部分。

这篇关于Powershell v4 Invoke-RestMethod主体发送System.Object的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！