2017-12-18 294 views
1

我正在嘗試返回與實體相關的註釋列表。查詢結果在運行並返回時,相關字段不提供有意義的結果。從symfony json結果中的相關數據返回對象的屬性

這裏是註釋實體聲明

/** 
    * @var Books 
    * 
    * @ORM\ManyToOne(targetEntity="AppBundle\Entity\Books") 
    */ 
    private $imagefk; 

    /** 
    * @var User 
    * 
    * @ORM\ManyToOne(targetEntity="AppBundle\Entity\Users") 
    */ 
    private $userfk; 

這是代碼的我的控制器片段,其獲取用戶的評論在特定圖書

private function serializeComments(Comments $cmt) { 
     return array(
      'message' => $cmt->getMessage(), 
      'userid' => $cmt->getUserfk(), 
      'bookid' => $cmt->getBookfk(), 
     ); 
    } 

下面的函數調用上面的函數的所有評論

public function getAllCommentsAction($books) 
    { 


    $messages = $em->getRepository("AppBundle")->findBy(
     array(
      "imagefk" => $books 
     ) 
    ); 


    $data = array(); 

    foreach ($messages as $message) 
    { 
     array_push($data, $this->serializeComments($message)); 
    } 
    $response = new Response(json_encode($data), 200); 
    $response->headers->set('Content-Type', 'application/json'); 
    return $response; 
    } 

這裏是嘗試的結果

[{"message":"This is comment for a user one","userid":{"__initializer__":{},"__cloner__":{},"__isInitialized__":false},"bookid":{"path":"http:\/\/10.0.2.2:88\/xxx\/web\/uploads\/pdf\/5ub3uy8zv09cee2avi11.pdf"}} 

請我怎樣才能從這個結果返回的對象的屬性,而不是這個

"userid":{"__initializer__":{},"__cloner__":{},"__isInitialized__":false},"bookid":{"path":"http:\/\/10.0.2.2:88\/xxx\/web\/uploads\/pdf\/5ub3uy8zv09cee2avi11.pdf" 

回答

1

嘗試訪問對象的屬性:

'userid' => $cmt->getUserfk()->getId(), 

代替

'userid' => $cmt->getUserfk(), 

希望這個h elp

+0

謝謝......... – Float

+0

嗨@Float歡迎您 – Matteo

+0

https://stackoverflow.com/questions/47870881/get-a-list-of-all-the-object-properties-的,不同的用戶,也就是說,一個用戶 - 是跟隨 – Float