使用 ConvertFromJson 后，Powershell 访问 JSON 中的嵌套对象

到目前为止，我已经能够成功地解析一些JSON，但无法访问特定对象:

我的总体代码如下:

$myFile = Get-Content -Raw -Path UKStore.json | ConvertFrom-Json

$counter = 0
foreach ($link in $myFile.links)
{
    Write-Host $link.id "and" $link.name
    Write-Host $link.default_sku
    $counter+=1

}

Write-Host $counter
Read-Host -Prompt "Press Enter to exit"

现在，我在每次迭代中得到的结果如下所示.因此，第1行很好，正在输出我需要的内容，但第2行需要进一步处理:

EP9000-NPEE00001_00-GCRASHBAND000001 and Crash Bandicoot®

@{amortizeFlag=False; bundleExclusiveFlag=False; chargeImmediatelyFlag=False; charge_type_id=0; credit_card_required_flag=0; defaultSku=True; display_price=£3.99; eligibilities=System.Object[]; entitlements=System.Object[]; id=EP9000-NPEE00001_00-GCRASHBAND000001-EE03; is_original=False; name=Full Game; platforms=System.Object[]; price=399; rewards=System.Object[]; seasonPassExclusiveFlag=False; skuAvailabilityOverrideFlag=False; sku_type=0; type=standard}

我只是不能，无论我try 使用什么符号来访问"$link.default_sku"中的属性，我显然没有正确地连接到我大脑中的某些东西，但我感觉到:

$link.default_sku.display_price

应该从上面的对象中给我值GB 3.99，但我却什么也得不到.任何帮助克服这种精神障碍的人都是很棒的.

Went a level higher for Format-Custom

$link | Format-Custom

输出:

class PSCustomObject
    {
      bucket = games
      container_type = product
      content_type = 1
      default_sku = @{amortizeFlag=False; bundleExclusiveFlag=False; chargeImmediatelyFlag=False; charge_type_id=0;
      credit_card_required_flag=0; defaultSku=True; display_price=£24.99; eligibilities=System.Object[];
      entitlements=System.Object[]; id=EP2595-CUSA07370_00-0001000100010001-E001; is_original=False; name=Full Game;
      platforms=System.Object[]; price=2499; rewards=System.Object[]; seasonPassExclusiveFlag=False;
      skuAvailabilityOverrideFlag=False; sku_type=0; type=standard}
      gameContentTypesList =
      game_contentType = Full Game
      id = EP2595-CUSA07370_00-0001000100010001
      images =
      name = Past Cure™
      playable_platform = PS4™
      provider_name = Phantom 8 Studio UG
      release_date =
        class DateTime
        {
          Date =
            class DateTime
            {
              Date =
                class DateTime
                {
                  Date =
                    class DateTime
                    {
                      Date =
                        class DateTime
                        {
                          Date = 23/02/2018 00:00:00
                          Day = 23
                          DayOfWeek = Friday
                          DayOfYear = 54
                          Hour = 0
                          Kind = Utc
                          Millisecond = 0
                          Minute = 0
                          Month = 2
                          Second = 0
                          Ticks = 636549408000000000
                          TimeOfDay = 00:00:00
                          Year = 2018
                          DateTime = 23 February 2018 00:00:00
                        }
                      Day = 23
                      DayOfWeek = Friday
                      DayOfYear = 54
                      Hour = 0
                      Kind = Utc
                      Millisecond = 0
                      Minute = 0
                      Month = 2
                      Second = 0
                      Ticks = 636549408000000000
                      TimeOfDay =
                        class TimeSpan
                        {
                          Ticks = 0
                          Days = 0
                          Hours = 0
                          Milliseconds = 0
                          Minutes = 0
                          Seconds = 0
                          TotalDays = 0
                          TotalHours = 0
                          TotalMilliseconds = 0
                          TotalMinutes = 0
                          TotalSeconds = 0
                        }
                      Year = 2018
                      DateTime = 23 February 2018 00:00:00
                    }
                  Day = 23
                  DayOfWeek = Friday
                  DayOfYear = 54
                  Hour = 0
                  Kind = Utc
                  Millisecond = 0
                  Minute = 0
                  Month = 2
                  Second = 0
                  Ticks = 636549408000000000
                  TimeOfDay =
                    class TimeSpan
                    {
                      Ticks = 0
                      Days = 0
                      Hours = 0
                      Milliseconds = 0
                      Minutes = 0
                      Seconds = 0
                      TotalDays = 0
                      TotalHours = 0
                      TotalMilliseconds = 0
                      TotalMinutes = 0
                      TotalSeconds = 0
                    }
                  Year = 2018
                  DateTime = 23 February 2018 00:00:00
                }
              Day = 23
              DayOfWeek = Friday
              DayOfYear = 54
              Hour = 0
              Kind = Utc
              Millisecond = 0
              Minute = 0
              Month = 2
              Second = 0
              Ticks = 636549408000000000
              TimeOfDay =
                class TimeSpan
                {
                  Ticks = 0
                  Days = 0
                  Hours = 0
                  Milliseconds = 0
                  Minutes = 0
                  Seconds = 0
                  TotalDays = 0
                  TotalHours = 0
                  TotalMilliseconds = 0
                  TotalMinutes = 0
                  TotalSeconds = 0
                }
              Year = 2018
              DateTime = 23 February 2018 00:00:00
            }
          Day = 23
          DayOfWeek = Friday
          DayOfYear = 54
          Hour = 0
          Kind = Utc
          Millisecond = 0
          Minute = 0
          Month = 2
          Second = 0
          Ticks = 636549408000000000
          TimeOfDay =
            class TimeSpan
            {
              Ticks = 0
              Days = 0
              Hours = 0
              Milliseconds = 0
              Minutes = 0
              Seconds = 0
              TotalDays = 0
              TotalHours = 0
              TotalMilliseconds = 0
              TotalMinutes = 0
              TotalSeconds = 0
            }
          Year = 2018
          DateTime = 23 February 2018 00:00:00
        }
      restricted = False
      revision = 15
      short_name = Past Cure™
      timestamp = 1648353047000
      top_category = downloadable_game
      url = https://store.playstation.com/store/api/chihiro/00_09_000/container/GB/en/999/EP2595-CUSA07370_00-0001000100010
      001/1648353047
    }