1. Generate a new module: Blog.
PS E:\wwwroot\laravel6-modules-demo> php artisan module:make Blog
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/module.json
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Routes/web.php
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Routes/api.php
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Resources/views/index.blade.php
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Resources/views/layouts/master.blade.php
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Config/config.php
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/composer.json
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Resources/assets/js/app.js
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/Resources/assets/sass/app.scss
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/webpack.mix.js
Created : E:\wwwroot\laravel6-modules-demo\Modules/Blog/package.json
Created : E:/wwwroot/laravel6-modules-demo/Modules/Blog/Database/Seeders/BlogDatabaseSeeder.php
Created : E:/wwwroot/laravel6-modules-demo/Modules/Blog/Providers/BlogServiceProvider.php
Created : E:/wwwroot/laravel6-modules-demo/Modules/Blog/Providers/RouteServiceProvider.php
Created : E:/wwwroot/laravel6-modules-demo/Modules/Blog/Http/Controllers/BlogController.php
Module [Blog] created successfully.
2. By default, module classes are not autoloaded. You can use psr-4 to autoload your modules. Edit composer.json. See Figure 1.
"autoload": {
"psr-4": {
"App\\": "app/",
"Modules\\": "Modules/"
}
},
3. Tip: Do not forget to run composer dump-autoload afterwards. See Figure 2.
PS E:\wwwroot\laravel6-modules-demo> composer dump-autoload
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
Discovered Package: facade/ignition
Discovered Package: fideloper/proxy
Discovered Package: laravel/tinker
Discovered Package: nesbot/carbon
Discovered Package: nunomaduro/collision
Discovered Package: nwidart/laravel-modules
Package manifest generated successfully.
Generated optimized autoload files containing 4360 classes
4. Generate the given console command for the specified module.
PS E:\wwwroot\laravel6-modules-demo> php artisan module:make-command CreatePostCommand Blog
Created : E:/wwwroot/laravel6-modules-demo/Modules/Blog/Console/CreatePostCommand.php
5. Edit CreatePostCommand.php, mainly modifying the $name property and the handle method.
6. Register the command using the Laravel method named commands available in the service provider class.
/**
* Register the service provider.
*
* @return void
*/
public function register()
{
$this->app->register(RouteServiceProvider::class);
$this->commands([
\Modules\Blog\Console\CreatePostCommand::class,
]);
}
7. To view a list of all available Artisan commands, you can use the list command: confirm that blog:create-post already exists. See Figure 3.
8. When executing: php artisan blog:create-post, an error is reported: Not enough arguments (missing: “example”).
PS E:\wwwroot\laravel6-modules-demo> php artisan blog:create-post
Not enough arguments (missing: "example").
9. Edit CreatePostCommand.php and remove the getArguments method.
10. Execute again: php artisan blog:create-post, and the error no longer occurs. Checking the execution result, there is an output log file: Modules-Blog-Console-CreatePostCommand-handle-1672371310.181-805184791.txt. See Figure 4.
11. Execute: php artisan schedule:run, response: No scheduled commands are ready to run.
PS E:\wwwroot\laravel6-modules-demo> php artisan schedule:run
No scheduled commands are ready to run.
12. Referring to Task Scheduling – Scheduling Artisan Commands, define a new scheduled task in the schedule method of the App\Console\Kernel class.
/**
* Define the application's command schedule.
*
* @param \Illuminate\Console\Scheduling\Schedule $schedule
* @return void
*/
protected function schedule(Schedule $schedule)
{
// $schedule->command('inspire')
// ->hourly();
$schedule->command('blog:create-post')->everyMinute(); // 每分钟执行一次任务
}
13. Execute the schedule:run command. It executes successfully and generates the corresponding log file. See Figure 5.
PS E:\wwwroot\laravel6-modules-demo> php artisan schedule:run
Running scheduled command: "C:\php-7.4.27\php.exe" "artisan" blog:create-post > "NUL" 2>&1
14. However, since the command blog:create-post is written inside the module, the schedule that schedules this command should also be written inside the corresponding module for a more appropriate implementation.
15. Reference: https://stackoverflow.com/questions/30456737/how-to-schedule-artisan-commands-in-a-package . Both approaches are viable. Revert the implementation from step 12.
/**
* Boot the application events.
*
* @return void
*/
public function boot()
{
$this->registerTranslations();
$this->registerConfig();
$this->registerViews();
$this->registerFactories();
$this->loadMigrationsFrom(module_path($this->moduleName, 'Database/Migrations'));
/*
$this->app->booted(function () {
$schedule = $this->app->make(Schedule::class);
$schedule->command('blog:create-post')->everyMinute();
});
*/
// 在 Laravel 6.10 及以上版本中：
$this->callAfterResolving(Schedule::class, function (Schedule $schedule) {
$schedule->command('blog:create-post')->everyMinute();
});
}
PS E:\wwwroot\laravel6-modules-demo> php artisan schedule:run
Running scheduled command: "C:\php-7.4.27\php.exe" "artisan" blog:create-post > "NUL" 2>&1
PS E:\wwwroot\laravel6-modules-demo> php artisan schedule:run
Running scheduled command: "C:\php-7.4.27\php.exe" "artisan" blog:create-post > "NUL" 2>&1