/** * 查找主键 * * @param array $ids * @param array $columns * @return \Illuminate\Database\Eloquent\Collection */ public function findMany($ids, $columns = ['*']) { if (empty($ids)) { return $this->activeRecord->newCollection(); } $this->builder->whereIn($this->activeRecord->getQualifiedKeyName(), $ids); return $this->get($columns); }