After successfully saving the model, how to obtain the primary key of this model?

How to return the saved() model primary key after model save()?

Reply content:

How to return the saved() model primary key after model save()?

Just getId() (if your primary key is called id)

<code class="php">$user = new User;
$user->name='sf';

$user->save();
dump($user->id);//直接取id主键
</code>

<code>$user->save();
// 获取自增ID
echo $user->id;</code>