接口不绑定到实现

时间:2017-04-29 10:51:52

标签: php laravel interface repository-pattern lumen

我正在构建一个Lumen应用程序。我正在尝试使用接口来存储我的存储库。我的所有逻辑都包含在作曲家包中。

这是我的vendor / package / src / app / Providers / PackageServiceProvider.php:

<?php

namespace Vendor\Package\App\Providers;

use Illuminate\Support\ServiceProvider;

class SmsBackendCoreServiceProvider extends ServiceProvider
{
    protected $defer = false;

    public function register()
    {
        $this->app->bind(
            'Vendor\Package\App\Repositories\Contracts\SmsService',
            'Vendor\Package\App\Repositories\Services\SmsJson'
        );
    }

    public function boot()
    {
        $this->app->group(
            ['namespace' => 'Vendor\Package\App\Http\Controllers'],
            function ($app) {
                require __DIR__.'/../../routes/web.php';
            }
        );
    }
}

这是我的vendor / package / src / routes / web.php:

<?php

$app->get('/sms/send.json', 'JsonController@send');

这是我的vendor / package / src / app / Http / Controllers / JsonController.php:

<?php

namespace Vendor\Package\App\Http\Controllers;

use Vendor\Package\App\Http\Controllers\BaseController;
use Vendor\Package\App\Repositories\Contracts\SmsService;

class JsonController extends BaseController
{
    public $service;

    public function __construct(SmsService $service)
    {
        $this->service = $service;
    }

    public function send()
    {
        $response = $this->service->sendSms(1, 2, 3);

        return $response;
    }
}

这是我的vendor / package / src / app / Repositories / Contracts / SmsService.php:

<?php

namespace Vendor\Package\App\Repositories\Contracts;

class SmsService
{
    public function sendSMS($from, $to, $text);
}

最后,这是我的vendor / package / src / app / Repositories / Services / SmsJson.php:

<?php

namespace Vendor\Package\App\Repositories\Services;

use Vendor\Package\App\Repositories\Contracts\SmsService;

class SmsJson implements SmsService
{
    public function sendSMS($from, $to, $text)
    {
        echo 'success';
    }
}

当我尝试访问http://mydomain.dev/sms/send.json时,我收到此错误:

  

SmsService.php中的FatalErrorException第7行:非抽象方法   Mitto \ SmsBackendCore \软件\库\合同\ SmsService :: sendSMS()   必须包含正文

我哪里出错了?

1 个答案:

答案 0 :(得分:1)

您的合同被声明为一个类,它必须是一个接口。