1：/database/factories中UserFactory中修改
$factory->define(App\User::class, function (Faker $faker) { return [ ‘name‘ => $faker->name, ‘email‘ => $faker->unique()->safeEmail, ‘password‘ =>bcrypt(str_random(10)), // secret ‘remember_token‘ => str_random(10), ]; });
2:先创建users表的seeder;
php artisan make:seeder UsersTableSeeder
3：在/database/seeds/UsersTableSeeder.php；在run()添加调用user类；生成user表中的10个实例
public function run() { factory(\App\User::class,10)->create(); }
4:在DataTableSeeder中call()调用UsersTableSeeder
///database/seeds/DataTableSeeder.php
//是对数据填充限制的操作。所以unguard在前，reguard在后，unguard负责解除自动填充操作限制，reguard负责恢复限制。
public function run() { Model::unguard(); App\User::truncate(); $this->call(UsersTableSeeder::class); Model::reguard(); }
5:生成测试数据
php artisan db:seed //执行所有的seeder
php artisan db:seed --class=你要执行的类名称 //执行某个seeder
原文：https://www.cnblogs.com/shadowaix/p/10001815.html