我正在关注本教程:https://www.sitepoint.com/managing-cronjobs-with-laravel/
但是当我输入命令行php artisan make:list
时,我收到一条错误消息
[ReflectionException]
Class App\Console\Command\Test123 does not exist
如何解决上述问题?我做错了什么?
<?php
namespace App\Console\Commands;
use Illuminate\Console\Command;
use Carbon\Carbon;
use Response;
use Config;
use DB;
use GuzzleHttp\Exception\GuzzleException;
use GuzzleHttp\Client;
class Test123 extends Command
{
/**
* The name and signature of the console command.
*
* @var string
*/
protected $signature = 'abcd';
/**
* The console command description.
*
* @var string
*/
protected $description = 'some description';
/**
* Create a new command instance.
*
* @return void
*/
public function __construct()
{
parent::__construct();
}
/**
* Execute the console command.
*
* @return mixed
*/
public function handle()
{
$parameters = [
'attribute1' => 'val1',
'attribute2' => 'val2',
'_token' => Config::get('app.secret')
];
$formattedParameters = http_build_query($parameters);
$statusCode = 200;
$url = "url?{$formattedParameters}";
$client = new Client();
$res = $client->get($url);
$jsonArray = json_decode($res->getBody(),true);
$field1= $jsonArray['field1'];
DB::table('table_name')->insert(
['field1' => $field1]
);
}
}
<?php
namespace App\Console;
use Illuminate\Console\Scheduling\Schedule;
use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
use Carbon\Carbon;
use Response;
use Config;
use DB;
use GuzzleHttp\Exception\GuzzleException;
use GuzzleHttp\Client;
class Kernel extends ConsoleKernel
{
/**
* The Artisan commands provided by your application.
*
* @var array
*/
protected $commands = [
\App\Console\Command\Test123::class,
];
/**
* Define the application's command schedule.
*
* @param \Illuminate\Console\Scheduling\Schedule $schedule
* @return void
*/
protected function schedule(Schedule $schedule)
{
$schedule->command('abcd')->everyMinute();
}
/**
* Register the Closure based commands for the application.
*
* @return void
*/
protected function commands()
{
require base_path('routes/console.php');
}
}
答案 0 :(得分:1)
你有两个问题。
首先,在您的Kernel.php
文件中,您有:
protected $commands = [
App\Console\Command\Test123::class,
];
由于您没有使用反斜杠(\
)启动类名,因此它将查找相对于当前命名空间的指定类,Kernel.php
为{{1} }。这就是为什么您的错误表明它无法找到班级App\Console
。
因此,如果您将其更改为:
App\Console\App\Console\Command\Test123
现在它将尝试从根命名空间中查找protected $commands = [
\App\Console\Command\Test123::class,
];
。
这导致了第二个问题。在\App\Console\Command\Test123
类中,您将命名空间指定为Test123
,而不是App\Console\Commands
(您还有App\Console\Command
)。
如果您的文件位于s
目录中,那么您的命名空间是正确的,您需要更正app\Console\Commands
文件以查找正确的类。如果您的文件位于Kernel.php
目录中,那么您的命名空间不正确,您需要在app\Console\Command
类中修复名称空间声明。
答案 1 :(得分:0)
我正在
Class App \ Console \ App \ Console \ Command \ Test123不存在
如何解决上述问题?
99.9%因为你忘了做
composer dumpautoload
创建Test123
课程后。现在就做,应该没事。
修改强>
您看到的错误消息显示了您的课程的全名空间,这对我来说很难闻,因为我非常确定它应该是App\Console\Command\Test123
。如果是这样,请编辑您的$commands
数组,使其如下所示:
protected $commands = [
\App\Console\Command\Test123::class,
];