Question

我想限制＆＃34; Promo＆＃34;的属性。就像我想要展示促销的ID和标题我的代码是：

  def show
if @job.present?
  if poster_authorize(@job)
  render json: @job, :include => [:tasks, :promo.as_json(only: [:title])], status: 200
  else
    json_forbidden("Forbidden")
  end
else
  json_not_found("Job Not Available")
end
end

Answer 1

尝试：

 render json: @job.to_json( include: { [:tasks, promo: { only: [:id, :title]}]}), status: 200

Answer 2

根据docs，你可以这样做：

#set root folder
$baseFolder = "C:\Rejected"

#get folders inside root
$folders = Get-ChildItem $baseFolder -Directory

#for each folder
foreach($folder in $folders) {

    #list the files
    $files = Get-ChildItem $folder.FullName -File

    #if there are files
    if($files.Count) {

        #build the move destination path
        $destination = Join-Path $folder.FullName "Informed"

        #move the files
        $files | % { Move-Item $_.FullName $destination }

        #build an email message with some information + the file listing
        $emailMessage = "$($files.Count) files reported and moved in folder $destination"

        #this could be formatted, i'm only pushing what you would see
        #in the console in the text message
        $emailMessage += $files | Out-String

        #i.e.: 5 files reported in folder duplicate_found and moved to
        #C:\Rejected\duplicate_found\Informed
        #
        # [file listing]

        #send email report for this folder

        $emailMessage
    }
}

控制器中的限制属性

2 个答案: