Php Laravel 5添加多对多关系

我在将多个一对多关系值存储到数据库时遇到问题

迁移：

Schema::create('articles', function(Blueprint $table)
    {
        $table->increments('id');
        $table->integer('user_id')->unsigned();
        $table->string('title');
        $table->string('slug', 100)->unique();
        $table->LongText('body');
        $table->text('excerp');
        $table->integer('img_id')->unsigned()->nullable();
        $table->integer('img_gal_id')->unsigned()->nullable();
        $table->timestamp('published_at');
        $table->timestamps();

        $table->foreign('user_id')->references('id')->on('users');
        $table->foreign('img_gal_id')->references('id')->on('image_galleries');
        $table->foreign('img_id')->references('id')->on('images');
    });

形式

Article.php的一部分

protected $fillable = ['title', 'user_id','slug', 'body', 'excerp','published_at', 'img_id', 'img_gal_id'];


     / **
     * Articles from a user.
     * One To Many Relasion
     * @var array
     */
    public function user()
    {

    return $this->BelongsTo('App\User');

    }
    /**
     * Main Image for article.
     * Many to One Relasion
     * @var array
     */
    public function Image()
    {

    return $this->BelongsTo('App\Image');

    }

形象

控制器

public function store(CreateArticleRequest $request)
{
    $images = Input::file('images');
    $imgobj = new Image;

   // Imgprof = Upload the file and store it to db

    $imgobj-> Imgprof($images);
 // Uploaded img id :
    $Uploadedimgid = $imgobj->Getimgids();


    $article = \Auth::user()->articles()->create($request->all());
}

我正在存储2个obj到db图像-imgobj和文章

我已经设法将用户id存储到数据库中，但是现在如何将$uploadedimgid的值存储到相同的$articleto img_id中

我尝试添加image->$imgobj，但没有成功

谢谢

您可能需要执行$article=\Auth:：user->articles->create$request->all+['img_id'=>$Uploadedimgid]；

/**
*One to many relasionship with article entity 
*/
public function articles()
{

return $this->HasMany('App\Article');
}

public function store(CreateArticleRequest $request)
{
    $images = Input::file('images');
    $imgobj = new Image;

   // Imgprof = Upload the file and store it to db

    $imgobj-> Imgprof($images);
 // Uploaded img id :
    $Uploadedimgid = $imgobj->Getimgids();


    $article = \Auth::user()->articles()->create($request->all());
}