Question

我用Artisan

创建了一个命令

$ php artisan command:make NeighborhoodCommand

这创建了文件app/commands/NeighborhoodCommand.php

代码片段。我修改了name值并填入fire()函数

<?php

use Illuminate\Console\Command;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;

class NeighborhoodCommand extends Command {

    protected $name = 'neighborhood';

    public function fire()
    {
        // my code
    }
}

但是当我尝试用

运行命令时

$ php artisan neighborhood

我收到此错误：

[InvalidArgumentException]
Command "neighborhood" is not defined.

Answer 1

Laravel 5.5 +

https://laravel.com/docs/5.5/artisan#registering-commands

如果您愿意，可以继续手动注册命令。但是L5.5为您提供了延迟加载它们的选项。如果要从旧版本升级，请将此方法添加到内核中：

/**
 * Register the commands for the application.
 *
 * @return void
 */
protected function commands()
{
    $this->load(__DIR__ . '/Commands');

    require base_path('routes/console.php');
}

Laravel 5

http://laravel.com/docs/5.4/artisan#registering-commands

编辑app/Console/Kernel.php文件并将命令添加到$commands数组：

protected $commands = [
    Commands\NeighborhoodCommand::class,
];

Laravel 4

http://laravel.com/docs/4.2/commands#registering-commands

将此行添加到app/start/artisan.php：

Artisan::add(new NeighborhoodCommand);

Answer 2

通过将命令类中的签名更改为 commandName 。更改

protected $signature = 'command:name';

TO

protected $signature = 'NeighborhoodCommand';

现在尝试运行

$ php artisan NeighborhoodCommand

对我有用。

Reference

Answer 3

如果以上方法都不适合您，您可能想尝试 composer dumpautoload，它为我解决了问题。

命令未定义异常

3 个答案: