Laravel 5：如何将播种机类添加到自动加载？
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Laravel 5: How can I add seeder class to autoload?
提问by Dmitry
I follow the docs: http://laravel.com/docs/master/migrations#database-seeding
我按照文档：http: //laravel.com/docs/master/migrations#database-seeding
I placed UserTableSeederfile near DatabaseSeeder. In resources/database/seeds/folder.
These files are without namespaces (only classes in app/are namespaced).
我将UserTableSeeder文件放在DatabaseSeeder. 在resources/database/seeds/文件夹中。
这些文件没有命名空间（只有其中的类app/是命名空间的）。
Of course there is an exception: exception 'ReflectionException' with message 'Class UserTableSeeder does not exist'
当然也有例外： exception 'ReflectionException' with message 'Class UserTableSeeder does not exist'
What is the best way to solve this problem?
解决这个问题的最佳方法是什么？
回答by Eduardo Trujillo
The default Laravel 5 project has a classmap defined in its composer.json:
默认的 Laravel 5 项目在其中定义了一个类映射composer.json：
{
// ...
"autoload": {
"classmap": [
"database"
],
// ...
}
}
Run composer dumpevery time you add or remove a class on your databasedirectory to update the Composer autoloader
composer dump每次在database目录中添加或删除类时运行以更新 Composer 自动加载器
Reference: https://github.com/laravel/laravel/blob/develop/composer.json
参考：https: //github.com/laravel/laravel/blob/develop/composer.json
回答by Andrés Damesón
You should use composer dump-autoloadcommand. From the docs:
你应该使用composer dump-autoload命令。从文档：
Once you have written your seeder, you may need to regenerate Composer's autoloader using the dump-autoload command:
composer dump-autoload
编写播种机后，您可能需要使用 dump-autoload 命令重新生成 Composer 的自动加载器：
composer dump-autoload
Reference here.
参考这里。
