渴望在Laravel中加载多个关系

Question

I need to eager load multiple relationships in Laravel, but I can't find out how to do it. In Laravel Doc, it shows how to do it only for one relationship, like:

$books = Book::with('author.contacts')->get();

I need something like:

$books = Book::with(array('author'=>array('contacts', 'groups', 'orders')))->get();

Any ideas?

Answer 1

Try this:

$books = Book::with('author.contacts','author.groups', 'author.orders')->get();