* $user->name = 'laravel'; * User 中没有定义 public $name 的时候, $attributes 就会多了 'name' => 'laravel' 的键值对*/protected$attributes=[];/** * 保存模型的原始数据,后续修改模型属性只会修改 $attributes,以便侦测变化*/protected$original=[];/** * 模型的关联数据*/protected$relations=...
Route::get('model/test/ser/array',function(){$mTest=\App\Models\MTest::find(1);dump($mTest->toArray());dump($mTest->attributesToArray());}); 这个其实没有什么多说的,因为 toArray() 和 attributesToArray() 都是我们之前用过的,但是要注意的是,它们两个是不同的概念。toArray() 方法是一...
* The attributes that should be hidden for arrays. * *@vararray */protected$hidden= ['password','remember_token', ];/** * Get the identifier that will be stored in the subject claim of the JWT. * *@returnmixed */publicfunctiongetJWTIdentifier(){return$this->getKey(); }/** * Ret...
public function create(array $attributes) { $user = $this->user->newInstance(); if($attributes->age < 18) { $attributes->status = 0; } $user->fill($attributes) $user->save(); return $user; } 当然,之前的 getAdults 方法也能放在 UserService 里面。 总结 如果是一些简单的应用,service ...
public function getIdsAttribute() { return id_encode($this->attributes['id']); } 1. 2. 3. 4. 访问我们可以看到 id得到了保留,同时追加了加密的ids  如果给前端提供数据不需要可以隐藏了,这个方法就比较简单了,自己搞吧   但是总是加密id有些没必要,后台都不需要,只有前台才需要,所有需要...
To get started, set the fillable or guarded properties on your model.Defining Fillable Attributes On A ModelThe fillable property specifies which attributes should be mass-assignable. This can be set at the class or instance level.1class User extends Eloquent { 2 3 protected $fillable = array...
12 * Get the attachable representation of the model. 13 */ 14 public function toMailAttachment(): Attachment 15 { 16 return Attachment::fromPath('/path/to/file'); 17 } 18}Once you have defined your attachable object, you may return an instance of that object from the attachments method...
{return$this->getAttributes()[$key]??null;}...//属性值与关系对象protectedfunctiontransformModelValue($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($key)){//使用赋值器...
classCountryextendsEloquent {use\Dimsav\Translatable\Translatable;public$translatedAttributes= ['name']; } // Again we start by having a country instance$germany= Country::where('code','de')->first();// We can reference properties of the translation object directly from our main model.// Thi...
laravel框架中利用模型类model对应后台数据库关键字 laravel框架中利用模型类model对应后台数据库关键字 在Laravel框架开发过程中，模型类承担着连接后台数据库的核心角色。想要让模型准确对应数据库表结构的关键字段，需要从模型定义、数据表配置、查询方法三个层面配合操作，同时考虑代码规范与性能优化。模型类与数据表的...