* public function getFullNameAttribute() { return $this->firstName . ' ' . $this->lastName; } */ protected $appends = [];/** * mass assignment 的时候可以批量设置的属性,目的是防止用户提交我们不想更新的字段 * 注意: * 和 $guarded 同时使用的时候, $guard 设置的会无效 ...
* 模型里面定义: protected $appends = ['full_name']; * public function getFullNameAttribute() { return $this->firstName . ' ' . $this->lastName; }*/protected$appends=[];/** * mass assignment 的时候可以批量设置的属性,目的是防止用户提交我们不想更新的字段 * 注意: * 和 $guarded 同时...
类似的,如果你想要隐藏给定模型实例上某些显示的属性,可以使用 makeHidden 方法: return $user->makeHidden('attribute')->toArray(); 1. 注意一定要先定义像追加的字段名,这相当于临时给model加字段,所以后面就可以像操作正常字段那样操作。 protected $appends = ['is_admin']; public function getIsAdminAttribu...
You may also use the create method to save a new model in a single line. The inserted model instance will be returned to you from the method. However, before doing so, you will need to specify either a fillable or guarded attribute on the model, as all Eloquent models protect against ...
transformModelValue($key,$value){//自定义属性访问器有 get"$key"Attributeif($this->hasGetMutator($key)){return$this->mutateAttribute($key,$value);}elseif($this->hasAttributeGetMutator($key)){//使用赋值器获取“Attribute”返回类型标记属性的值return$this->mutateAttributeMarkedAttribute($key,$...
The redirectTo method will take precedence over the redirectTo attribute.Username CustomizationBy default, Laravel uses the email field for authentication. If you would like to customize this, you may define a username method on your LoginController:1public function username() 2{ 3 return 'username...
Sometimes you don't want to create a version every time an attribute on your model changes. For example your User model might have a last_login_at attribute. I'm pretty sure you don't want to create a new version of your User model every time that user logs in....
2. Model Setup To set up your model, you must: Add a custom castAsLaravelEnumCollection::classwith the enum class as an attribute. Optionally, add theHasEnumCollectionstrait to enable querying on enum collection fields. You can cast multiple fields if needed. ...
The definition method returns the default set of attribute values that should be applied when creating a model using the factory. Configure the database We’ll be making use of an in-memory SQLite database for testing. This will make running our tests faster. Laravel already provides support ...
第一个if的左半边,如果这个model有这个attribute那么就直接返回,没什么可说的。 第一个if的右半边mutator是变异体的意思事实上处理了本节开头的疑问,看一下源代码: /** * Determine if a get mutator exists for an attribute. * * @param string $key ...