// +---------------------------------------------------------------------- namespace think\model; use think\Model; class Pivot extends Model { /** @var Model */ public $parent; /** * 构造函数 * @access public * @param Model $parent * @param array|object $data 数据 * @param string $table 中间数据表名 */ public function __construct(Model $parent, $data = [], $table = '') { if (is_object($data)) { $this->data = get_object_vars($data); } else { $this->data = $data; } $this->parent = $parent; $this->table = $table; } }