I'm trying to setup a polymorphic one-to-one relationship (the polymorphic equivalent of has_one and belongs_to).I've got an Address model, and there are several other models that I want to have one address. However, I'm confused by the wording of the docs. I've seen the morphMany method, but my question is: should I use morphMany even though I only want it to have one address, or is there something like a morphOne method I should be using?
编辑:我的Address型号有这些字段，只是为了帮助可视化:
Schema::create('addresses', function ($table)
{
$table->increments('id');
$table->string('street');
$table->string('street_more')->nullable();
$table->string('city');
$table->string('state')->nullable();
$table->string('country');
$table->string('postal_code');
$table->integer('addressable_id');
$table->string('addressable_type');
});