Laravel 5.1 - 从内部调用中获取工匠参数

Question

I do

when I run artisan queue:work or artisan queue:listen it runs the current commands with their corresponding Arguments. Now my question is, how can I Access those Arguments?

As you can see in the following Picture, the Arguments are there but I have no clue how to Access them?

Answer 1

In a project which follow a "standard project structure"

You must have a class in app/Console named Kernel which extends Illuminate\Foundation\Console\Kernel, an example of how to implement it is as follows:

<?php

namespace App\Console;

use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;

class Kernel extends ConsoleKernel
{
    /**
     * {@inheritdoc}
     */
    protected $commands = [
        //here you have to put your commands class
    ];

    /**
     * Define the application's command schedule.
     *
     * @param  \Illuminate\Console\Scheduling\Schedule $schedule
     * @return void
     */
    protected function schedule(Schedule $schedule): void
    {
    }

    /**
     * Register the Closure based commands for the application.
     *
     * @return void
     */
    protected function commands(): void
    {
        require base_path('routes/console.php');
    }
}

so now let's create a new command, call it "print" and it will accept a parameter called text, here is the implementation :

<?

namespace App\Console\Commands;

use Illuminate\Console\Command;

class TestCommand extends Command
{
    /**
     * {@inheritdoc}
     */
    protected $signature = 'test {text}';

    /**
     * {@inheritdoc}
     */
    protected $description = 'Test command.';

    /**
     * {@inheritdoc}
     */
    public function handle()
    {
        $this->info($this->argument('text'));
    }
}

as you can see, the new command accept a parameter called text and print it in console.

So to retrieve the parameter sent to an command call, you have to use the argument method in the follow way:

$commandInstance->argument('key_of_parameter');

To get more info read the docs