假设我有这些关系
class Invitation { public function invitedPeople() { return $this->belongsTo('App\Person','personID'); } } class Person { public function apartments() { return $this->belongsToMany('App\Apartment','apartment_person','personID','apartmentID'); } } class Apartment { public function city() { return $this->belongsTo('App\City','cityID'); } }@H_404_2@我的问题是,使用Laravel eager loading时我们可以拥有多少个嵌套级别?
我已经尝试过这个查询并且它无法正常工作,有人可以建议解决这个问题吗?return Invitation::with(['invitedPeople','invitedPeople.apartments','invitedPeople.apartments.city'])@H_404_2@