laravel-learn-bbs/database/seeds/UsersTableSeeder.php

<?php

use Illuminate\Database\Seeder;

class UsersTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        // 获取 Faker 实例
        $faker = app(Faker\Generator::class);
        $avatars = [
            'https://fsdhubcdn.phphub.org/uploads/images/201710/14/1/s5ehp11z6s.png?imageView2/1/w/200/h/200',
            'https://fsdhubcdn.phphub.org/uploads/images/201710/14/1/Lhd1SHqu86.png?imageView2/1/w/200/h/200',
            'https://fsdhubcdn.phphub.org/uploads/images/201710/14/1/LOnMrqbHJn.png?imageView2/1/w/200/h/200',
            'https://fsdhubcdn.phphub.org/uploads/images/201710/14/1/xAuDMxteQy.png?imageView2/1/w/200/h/200',
            'https://fsdhubcdn.phphub.org/uploads/images/201710/14/1/ZqM7iaP4CR.png?imageView2/1/w/200/h/200',
            'https://fsdhubcdn.phphub.org/uploads/images/201710/14/1/NDnzMutoxX.png?imageView2/1/w/200/h/200',
        ];
// 生成数据集合
        $users = factory(\App\Models\User::class)
            ->times(10)
            ->make()
            ->each(function ($user, $index) use ($faker, $avatars) {
                // 从头像数组中随机取出一个并赋值
                $user->avatar = $faker->randomElement($avatars);
            });

        // 让隐藏字段可见，并将数据集合转换为数组
        $user_array = $users->makeVisible(['password', 'remember_token'])->toArray();

        // 插入到数据库中
        \App\Models\User::insert($user_array);
        // 单独处理第一个用户的数据
        $user = \App\Models\User::find(1);
        $user->name = 'fthvgb1';
        $user->email = 'fthvgb1@163.com';
        $user->password = bcrypt('123456');
        $user->save();

    }
}