* Create a new factory instance for the model. */ protected static function newFactory(): Factory { return FlightFactory::new(); }Then, define a model property on the corresponding factory:use App\Administration\Flight; use Illuminate\Database\Eloquent\Factories\Factory; class FlightFactory extend...
1$bool=DB::table("vipinfo")->insert(['vip_ID'=>6,'vip_name'=>'zls','vip_type'=>"出行",'vip_fenshu'=>800]);2echo$bool;//返回bool值3//如果想得到新增的id,则使用insertGetId方法4$id=DB::table("vipinfo")->insertGetId(['vip_ID'=>5,'vip_name'=>'wyp','vip_type'=>"出行"...
Database Connection and Table OptionsIf you want to perform a schema operation on a database connection that is not your application's default connection, use the connection method:Schema::connection('sqlite')->create('users', function (Blueprint $table) { $table->id(); });...
if (!Schema::hasTable('users')){Schema::create('users', function (Blueprint $table){//}}
use Illuminate\Database\Eloquent\Model; class DatabaseSeeder extends Seeder { /** * Run the database seeds. */ public function run() { Model::unguard(); $this->call('PostTableSeeder'); } } class PostTableSeeder extends Seeder
php artisan make:model Shop -m php artisan make:model Product -m 写上表字段和表关联: class CreateMerchantsTable extends Migration { /** * Run the migrations. * * @return void */ public function up() { Schema::create('merchants', function (Blueprint $table) { ...
10: 在 Model::all 中指定列 当你使用 Eloqument 的 Model::all 时,你可以指定要返回的列。 $users = User::all(['id', 'name', 'email']); 11: Blade 中的 @auth 你可以使用 @auth 指令来代替 if 语句来检查用户是否经过身份验证。
create_blogs 代码语言:javascript 复制 // 首先类定义中,有两个方法,up()可以理解为正向操作:创建表,而 down()可以理解为回滚操作:删除表。// up()Schema::create('blogs',function(Blueprint $table){$table->increments('id');$table->string('title');$table->text('content');$table->timestamps(...
1 Laravel migrate not create table in postgresql database 4 Laravel Migration table not created 0 Laravel migration error on creating table with foreign key 0 cant create table in laravel 5.5 using migration because of foreign key fail 0 Migration error during creation of table in laravel...
database │ ├── .gitignore │ ├── factories │ │ └── ModelFactory.php │ ├── migrations │ │ ├── 2014_10_12_000000_create_users_table.php │ │ ├── 2014_10_12_100000_create_password_resets_table.php │ │ ├── 2016_01_15_105324_create_roles_table.php │ ...