我有我的用户表(包括姓名,电子邮件,密码等),用户可以上传图片,文件或视频。
他们的照片存储在特定路径中(例如/myproject/app/public/uploads/01/picture.jpg
)
我想知道在删除用户行时是否可以删除用户上传的文件。
最大的问题是,我想删除用户在php artisan migrate:refresh --seed
我在迁移文件2014_..._create_users_table.php
上尝试了这个:
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
use File;
class CreateUsersTable extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
Schema::create('users', function (Blueprint $table) {
$table->engine = 'InnoDB';
$table->increments('id');
$table->string('name');
$table->string('email')->unique();
$table->string('password');
$table->rememberToken();
$table->timestamps();
});
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
Schema::drop('users');
// Deleting ALL the data that the users have uploaded
$dir = public_path(). "/uploads/";
File::deleteDirectory($dir, true);
}
}
但是当我尝试执行php artisan migrate:refresh --seed
[ErrorException]
The use statement with non-compound name 'File' has no effect
感谢您的帮助!
答案 0 :(得分:1)
将use File;
更改为use Illuminate\Support\Facades\File as File;