How does yii get the newly added data id
//提交过来的数据
$post = Yii::$app->request->post();
//实例化对象
$model = new User();
$model->setAttributes($post);
if($model->validate()){
$model->save();
}
//成功后获取该记录主键 id
var_dump($model->id);If not obtained View models
Related article tutorial recommendations:yiiTutorial
Just remove the defined primary key id.
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