Laravel 允许你将任何表分配给任何 Eloquent Model Instance。这不是必需的,但以相应表的单数形式命名 Model Instances 是一个好习惯。这个名字应该是它所代表的表名的单数形式。如果你必须使用不遵循这个一般规则的名字,你可以通过在 Model Instance 内部设置受保护的$table变量来这样做。 <?phpClass Post Extends El...
* The table associated with the model. * * @var string */ protected$table ='my_flights'; } 主键 Eloquent will also assume that each table has a primary key column namedid. You may define a$primaryKeyproperty to override this convention. Eloquent 假定每一个数据表中都存在一个命名为id的列...
3 'name' => env('MAIL_FROM_NAME', 'Example'), 4],In addition, you may define a global "reply_to" address within your config/mail.php configuration file:1'reply_to' => ['address' => 'example@example.com', 'name' => 'App Name'],Configuring...
You may explicitly specify the database column name that should be used by the validation rule by placing it after the database table name:1'state' => 'exists:states,abbreviation'Occasionally, you may need to specify a specific database connection to be used for the exists query. You can ...
Laravel migrations provide methods likerenamein the Schema facade to modify tables.When renaming a table, always define explicit foreign key constraint names to prevent errors after renaming. With that in mind, let’s get started. Create another migration file calledcreate_fund_users_tableand use ...
打开database/factories/ModelFactory.php 文件并且将如下三个工厂模型添加到现有的 User 工厂模型文件中: /** @var \Illuminate\Database\Eloquent\Factory $factory */ $factory->define(App\Post::class, function (Faker\Generator $faker) { return [ 'title' => $faker->sentence, 'author_id' => func...
So, to get started, you should define which model attributes you want to make mass assignable. You may do this using the $fillable property on the model. For example, let's make the nameattribute of our Flight model mass assignable: ...
php artisan make:table UsersTable --model=App/Models/UserConfigure your table in the UsersTable generated class, which can be found in the app\Tables directory:namespace App\Tables; use App\Models\User; use Okipa\LaravelTable\Table; use Okipa\LaravelTable\Column; use Okipe\LaravelTable\...
Say you have created anArticlePolicypolicy for yourArticlemodel, which has anapprovemethod. You should defineapprovein thecanindex. This will be the equivalent of calling$user->can('approve', $article). You can also override the arguments that will be passed in theapprovedmethod, by specifying...
env[APP_ENV]=production; 也可以设置系统环境变量 /etc/profile 文件末尾写入以下内容 exp ...