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2021
06-19

Easyswoole 框架接入HyperfCommand

試用 Easy swoole 自定義命令

創建文件 



<?php

declare(strict_types=1);

namespace App\Command;

use EasySwoole\EasySwoole\Command\CommandInterface;

class DemoCommand implements CommandInterface

{

   public function commandName(): string

   {

       return 'demo:command';

   }

   public function exec(array $args): ?string

   {

       var_dump('Hello World');

       return 'success';

   }

   public function help(array $args): ?string

   {

       return 'help';

   }

}


運行 



$ php easyswoole                        

 ______                          _____                              _

|  ____|                        / ____|                            | |

| |__      __ _   ___   _   _  | (___   __      __   ___     ___   | |   ___

|  __|    / _` | / __| | | | |  \___ \  \ \ /\ / /  / _ \   / _ \  | |  / _ \

| |____  | (_| | \__ \ | |_| |  ____) |  \ V  V /  | (_) | | (_) | | | |  __/

|______|  \__,_| |___/  \__, | |_____/    \_/\_/    \___/   \___/  |_|  \___|

                         __/ |

                        |___/

Welcome To EASYSWOOLE Command Console!

Usage: php easyswoole [command] [arg]

Get help : php easyswoole help [command]

Current Register Command:

demo:command

help

install

start

stop

reload

phpunit

$ php easyswoole demo:command

string(11) "Hello World"

success


不得不說，還是相當簡潔的。

改造

接下來，讓我們開始改造一部分代碼，給 EasySwoole 插上 Hyperf 的 Command。


EasySwoole 運行模式十分簡單，所有的命令都保存在 CommandContainer 中，所以我們大可以修改入口文件，把其中的命令全部查出來，動態翻譯成 HyperfCommand，然后直接運行 HyperfCommand 就可以了。


為了不與 easyswoole 命令行沖突，我們新建一個 hyperf 好了。


首先我們創建一個組件 



$ composer create hyperf/component-creater hyperf

Installing hyperf/component-creater (v1.1.1)

 - Installing hyperf/component-creater (v1.1.1): Downloading (100%)        

Created project in hyperf

> Installer\Script::install

Setting up optional packages

What is your component name (hyperf/demo): hyperf-cloud/easyswoole-command

What is your component license (MIT) :

What is your component description : HyperfCommand for EasySwoole

What is your namespace (HyperfCloud\EasyswooleCommand):

Removing installer development dependencies

 Do you want to use hyperf/framework component ?

 [1] yes

 [n] None of the above

 Make your selection or type a composer package name and version (n):

 Do you want to use hyperf/di component ?

 [1] yes

 [n] None of the above

 Make your selection or type a composer package name and version (n):

...


并給組件增加 "hyperf/command": "1.1.*" 依賴。


下面修改根目錄 composer.json 



{

   "require": {

       "easyswoole/easyswoole": "3.x",

       "hyperf-cloud/easyswoole-command": "dev-master"

   },

   "require-dev": {

       "swoft/swoole-ide-helper": "^4.2",

       "friendsofphp/php-cs-fixer": "^2.14",

       "mockery/mockery": "^1.0",

       "phpstan/phpstan": "^0.11.2"

   },

   "autoload": {

       "psr-4": {

           "App\\": "App/"

       }

   },

   "minimum-stability": "dev",

   "prefer-stable": true,

   "config": {

       "sort-packages": true

   },

   "scripts": {

       "test": "co-phpunit -c phpunit.xml --colors=always",

       "cs-fix": "php-cs-fixer fix $1",

       "analyse": "phpstan analyse --memory-limit 300M -l 0 -c phpstan.neon ./App"

   },

   "repositories": {

       "hyperf": {

           "type": "path",

           "url": "./hyperf"

       },

       "packagist": {

           "type": "composer",

           "url": "https://mirrors.aliyun.com/composer"

       }

   }

}


接管CommandInterface

讓我們創建一個 EasySwooleCommand 來接管所有的 CommandInterface。 



<?php

declare(strict_types=1);

namespace HyperfCloud\EasyswooleCommand;

use EasySwoole\EasySwoole\Command\CommandInterface;

use EasySwoole\EasySwoole\Core;

use Hyperf\Command\Command;

use Symfony\Component\Console\Input\InputOption;

class EasySwooleCommand extends Command

{

   /**

    * @var CommandInterface

    */

   protected $command;

   /**

    * @var bool

    */

   protected $coroutine = false;

   public function __construct(CommandInterface $command)

   {

       parent::__construct($command->commandName());

       $this->command = $command;

   }

   public function configure()

   {

       $this->addOption('args', 'a', InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL, 'EasySwoole 入參', []);

   }

   public function handle()

   {

       $args = $this->input->getOption('args');

       if (in_array('produce', $args)) {

           Core::getInstance()->setIsDev(false);

       }

       Core::getInstance()->initialize();

       $result = $this->command->exec($args);

       $this->output->success($result);

   }

}


增加 Application 初始化所有 CommandContainer 中的 Command。 



<?php

declare(strict_types=1);

namespace HyperfCloud\EasyswooleCommand;

use EasySwoole\Component\Singleton;

use EasySwoole\EasySwoole\Command\CommandContainer;

use Hyperf\Command\Command;

use Hyperf\Contract\ApplicationInterface;

use Symfony\Component\Console\Application as SymfonyApplication;

class Application implements ApplicationInterface

{

   use Singleton;

   protected $commands;

   public function __construct()

   {

       $container = CommandContainer::getInstance();

       $list = $container->getCommandList();

       foreach ($list as $name) {

           $this->commands[] = new EasySwooleCommand($container->get($name));

       }

   }

   public function add(Command $command)

   {

       $this->commands[] = $command;

   }

   public function run()

   {

       $application = new SymfonyApplication();

       foreach ($this->commands as $command) {

           $application->add($command);

       }

       return $application->run();

   }

}


最后改造入口函數 



<?php

declare(strict_types=1);

use EasySwoole\EasySwoole\Command\CommandRunner;

use HyperfCloud\EasyswooleCommand\Application;

defined('IN_PHAR') or define('IN_PHAR', boolval(\Phar::running(false)));

defined('RUNNING_ROOT') or define('RUNNING_ROOT', realpath(getcwd()));

defined('EASYSWOOLE_ROOT') or define('EASYSWOOLE_ROOT', IN_PHAR ? \Phar::running() : realpath(getcwd()));

$file = EASYSWOOLE_ROOT . '/vendor/autoload.php';

if (file_exists($file)) {

   require $file;

} else {

   die("include composer autoload.php fail\n");

}

// 初始化 CommandContainer

CommandRunner::getInstance();

if (file_exists(EASYSWOOLE_ROOT . '/bootstrap.php')) {

   require_once EASYSWOOLE_ROOT . '/bootstrap.php';

}

Application::getInstance()->run();


執行命令 demo:command 



$ php hyperf.php demo:command

string(11) "Hello World"

[OK] success


啟動 Server 



$ php hyperf.php start -a produce


創建 HyperfCommand

接下來，我們創建一個 HyperfCommand 看看效果。 



<?php

declare(strict_types=1);

namespace App\Command;

use Hyperf\Command\Command;

class Demo2Command extends Command

{

   public function __construct()

   {

       parent::__construct('demo:command2');

   }

   public function handle()

   {

       var_dump('Hello Hyperf Command.');

   }

}


修改 bootstrap.php 



<?php

declare(strict_types=1);

use EasySwoole\EasySwoole\Command\CommandContainer;

use App\Command\{DemoCommand, Demo2Command};

use HyperfCloud\EasyswooleCommand\Application;

CommandContainer::getInstance()->set(new DemoCommand());

Application::getInstance()->add(new Demo2Command());


執行結果 



$ php hyperf.php demo:command2

string(21) "Hello Hyperf Command."


寫在最后

Hyperf 是基于 Swoole 4.4+ 實現的高性能、高靈活性的 PHP 協程框架，內置協程服務器及大量常用的組件，性能較傳統基于 PHP-FPM 的框架有質的提升，提供超高性能的同時，也保持著極其靈活的可擴展性，標準組件均基于 PSR 標準 實現，基于強大的依賴注入設計，保證了絕大部分組件或類都是 可替換 與 可復用 的。


框架組件庫除了常見的協程版的 MySQL 客戶端、Redis 客戶端，還為您準備了協程版的 Eloquent ORM、WebSocket 服務端及客戶端、JSON RPC 服務端及客戶端、GRPC 服務端及客戶端、Zipkin/Jaeger (OpenTracing) 客戶端、Guzzle HTTP 客戶端、Elasticsearch 客戶端、Consul 客戶端、ETCD 客戶端、AMQP 組件、Apollo 配置中心、阿里云 ACM 應用配置管理、ETCD 配置中心、基于令牌桶算法的限流器、通用連接池、熔斷器、Swagger 文檔生成、Swoole Tracker、Blade 和 Smarty 視圖引擎、Snowflake 全局ID生成器 等組件，省去了自己實現對應協程版本的麻煩。


Hyperf 還提供了 基于 PSR-11 的依賴注入容器、注解、AOP 面向切面編程、基于 PSR-15 的中間件、自定義進程、基于 PSR-14 的事件管理器、Redis/RabbitMQ 消息隊列、自動模型緩存、基于 PSR-16 的緩存、Crontab 秒級定時任務、Translation 國際化、Validation 驗證器 等非常便捷的功能，滿足豐富的技術場景和業務場景，開箱即用。

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