php - laravel 隐藏枢轴数据

Question

如何在调用 Actor 关系数据时隐藏数据透视列数据调用时我想隐藏的列是包含“movie_id”和“person_id”的“pivot”

class Movie extends Model
{
    protected $table = 'movies';

    protected $hidden = array('pivot'); // doesn't work

    protected $fillable = [
        'adult',
        'tmdb_id',
        'imdb_id',
        'release_date',
        'original_language',
        'original_title',
        'title',
        'popularity',
        'backdrop_path',
        'poster_path',
        'runtime',
        'tagline',
        'trailer',
        'summary'
    ];

    public function persons() {
        return $this->belongsToMany('App\Person', 'movies_pivot', 'movie_id', 'person_id');
    }    

    public function actors() {
        return $this->persons()->wherePivot('job_title', '=', 'Actor')->select('movies_pivot.job_title', 'persons.id', 'persons.name', 'persons.profile_path');
    }
}

返回的数据:

"actors": [
{
    "job_title": "Actor",
    "id": 1,
    "name": "Jaquan Nicolas",
    "profile_path": "asd",
    "pivot": {
        "movie_id": 1,
        "person_id": 1
    }
},

Answer 1

你需要定义:

protected $hidden = ['pivot'];

在您的 App\Person 模型上，而不是您的 Movie 模型。