创建 生成数据 定义字段 call方法调用 执行 seeder里如有多个可指定class 整理自www.laravist.com 视频教程
However, you may use the --class option to specify a specific seeder class to run individually:php artisan db:seed php artisan db:seed --class=UsersTableSeederYou may also seed your database using the migrate:refresh command, which will also rollback and re-run all of your migrations. ...
Running SeedersYou may execute the db:seed Artisan command to seed your database. By default, the db:seed command runs the Database\Seeders\DatabaseSeeder class, which may in turn invoke other seed classes. However, you may use the --class option to specify a specific seeder class to ...
按照database/seeders/DatabaseSeeder.php文件顺序执行所有填充 php artisan db:seed 执行指定填充 php artisan db:seed --class=TestsTableSeeder 强制执行填充 php artisan db:seed --force
Once you have written your seeder classes, you may use thedb:seedArtisan command to seed your database. By default, thedb:seedcommand runs theDatabaseSeederclass, which may be used to call other seed classes. However, you may use the--classoption to specify a specific seeder class to run...
php artisan db:seed命令没有反应 下面列出的,是我的seeder文件,DatabaseSeeder.php是入口文件,其余三个我自建的。 我的Seeder文件 经过资料查找,我决定逐个seeder运行。GradeClassesTableSeeder并没有出现什么问题。不过,后边的两个文件就出现了问题: 单独执行StudentsTableSeeder ...
:allow($user)->to('create', Post::class); // Alternatively, do it through a role Bouncer::allow('admin')->to('create', Post::class); Bouncer::assign('admin')->to($user); // You can also grant an ability only to a specific model Bouncer::allow($user)->to('edit', $post)...
当您调用db:seed之类的任何artisan命令时，这些服务提供程序将被启动，其中的任何错误都将阻止seeder甚至...
配置是否缓存过以及判断应该应用那个 env文件,针对上面说的根据环境加载配置文件的三种方法中的头两种,因为系统或者nginx环境变量中设置了 APP_ENV,所以Laravel会在 checkForSpecificEnvironmentFile...在项目中读取env配置在Laravel应用程序中可以使用 env()函数去读取环境变量的值,比如获取数据库的HOST: env('DB_HOST`...
namespaceDatabase\Seeders; useIlluminate\Database\Seeder; classImportTableSeederextendsSeeder { /** * Run the database seeds. * * @return void */ publicfunctionrun() { $sql=public_path('data.sql'); $db=[ 'username'=>env('DB_USERNAME'), ...