Laravel5.3 注册监听器--实时打印SQL语句

创建监听器

php artisan make:listener QueryListener --event=Illuminate\Database\\Events\\QueryExecuted

app/ProvidersEventServiceProvider.php

protected $listen = [
'Illuminate\Database\Events\QueryExecuted' => [
'App\Listeners\QueryListener,
]
];
#头部添加
use App\Listeners\QueryListener;

QueryListener

public function handle (QueryExecuted $event)
{
if (env('APP_ENV', 'production') == 'local') {
$sql = str_replace("?", "'%s'", $event->sql);
$log = vsprintf($sql, $event->bindings);
Log::info($log);
}
}