【发布时间】:2015-07-27 14:13:52
【问题描述】:
我正在尝试使用 fzaninotto/Faker 为我的数据库播种,但是当我运行 php artisan db:seed 时出现以下错误。
[InvalidArgumentException]
无法找到区域设置为“en_US”的提供商“图片”db:seed [--class[="..."]] [--database[="..."]] [--force]
我有三个应该执行的播种程序类,并且都没有对“图像”的任何引用(没有名为图像的表或字段)。这是我在DatabaseSeeder上的代码
class DatabaseSeeder extends Seeder {
protected $tables = [
'users','posts','feedbacks'
];
protected $seeders = [
'UsersTableSeeder',
'PostsTableSeeder',
'FeedbacksTableSeeder'
];
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
Eloquent::unguard();
$this->cleanDatabase();
foreach ($this->seeders as $seedClass)
{
$this->call($seedClass);
}
}
private function cleanDatabase()
{
DB::statement('SET FOREIGN_KEY_CHECKS=0');
foreach ($this->tables as $table)
{
DB::table($table)->truncate();
}
DB::statement('SET FOREIGN_KEY_CHECKS=1');
}
}
播种机类:
use Faker\Factory as Faker;
use Bicicletas\Feedbacks\Feedback;
use Bicicletas\Users\User;
class FeedbacksTableSeeder extends Seeder {
public function run()
{
$faker = Faker::create();
$usersIds = User::lists('id');
$stars = array(1,2,3,4,5);
foreach(range(1, 10) as $index)
{
Feedback::create([
'user_id' => $faker->randomElement($usersIds, $count=1),
'rating' => $faker->randomElement($stars),
'content' =>$faker->text($maxNbChars = 150),
'created_at' =>$faker->dateTimeBetween($startDate = '-1 years', $endDate = 'now')
]);
}
}
}
use Bicicletas\Posts\Post;
use Faker\Factory as Faker;
class PostsTableSeeder extends Seeder {
public function run()
{
$faker = Faker::create();
foreach(range(1, 20) as $index)
{
Post::create([
'title' => $faker->text($maxNbChars = 50),
'slug' => $faker->slug,
'content' =>$faker->text($maxNbChars = 550),
'created_at'=>$faker->dateTime()
]);
}
}
}
use Bicicletas\Users\User;
use Faker\Factory as Faker;
class UsersTableSeeder extends Seeder {
public function run()
{
$faker = Faker::create();
foreach(range(1, 20) as $index)
{
User::create([
'firstname' => $faker->firstName,
'lastname' =>$faker->lastName,
'country' =>$faker->country,
'email' =>$faker->email,
'avatar'=>"$index.jpg",
'password' =>'secreto'
]);
}
}
}
我以前试过这个,它奏效了。你能解释一下这个错误吗?
【问题讨论】:
-
查看
app\config\app.php并搜索密钥providers。你有任何命名的“图像”吗?此外,编辑您的问题并添加每个 Seeder 类的内容。最后,执行composer dumpautoload并检查它是否解决了任何问题。 -
你好@milz谢谢你的帮助,我在app.php中有反射提供者,但问题是如果没有图像服务提供者参与播种这些类,为什么会出现这个错误? 'Intervention\Image\ImageServiceProvider',在 Fakades 中我有 'Images' => 'Intervention\Image\Facades\Image',
-
我已将 'Images' => 'Intervention\Image\Facades\Image' 重命名为 'Image' => 'Intervention\Image\Facades\Image' 然后自动加载,但仍然是同样的错误