swoolefy

  ______                                _           _ _ _ _
 /  ____|                              | |         |  _ _ _|  _   _
|  (__     __      __   ___     ___    | |   ___   | |       | | | |
 \___  \   \ \ /\ / /  / _ \   / _ \   | |  / _ \  | |_ _ _  | | | |
 ____)  |   \ V  V /  | (_) | | (_) |  | | | ___/  |  _ _ _| | |_| |
|_____ /     \_/\_/    \___/   \___/   |_|  \___|  | |        \__, |
                                                   |_|           | |
                                                              __ / |
                                                             |_ _ /

// 在应用层配置文件中
components => [
    // 例如创建phpredis扩展连接实例
    'redis' => function($com_name) { // 定义组件名，闭包回调实现创建组件过程，return对象即可
         $redis = new \Redis();
         $redis->connect('127.0.0.1', 6379, 3);
         return $redis;   
    },

    // predis组件的redis实例
    'predis' => function($name) {
        $parameters = [
            'scheme' => 'tcp',
            'host'   => '127.0.0.1',
            'port'   => 6379,
            'password' => '123456'
        ];
        $predis = new \Swoolefy\Core\Cache\Predis();
        $predis->setConfig($parameters);
        return $predis;
    },

    // swoole的原生协程redis客户端
    'CRedis' => function($name) {
        $CRedis = new \Swoolefy\Core\Cache\RedisCoroutine();
        $CRedis->setHost('127.0.0.1')->setPort('6379')->setPassword('123456');
        return $CRedis;
    },
    
    // 例如创建原生的mysql的PDO组件实例
    'mysql' => function($com_name) {
        $dbh = new PDO('mysql:host=127.0.0.1;port=6379;dbname=swoolefy', 'root', '123456');
        return $dbh;
    }
     // swoole原生的mysql客户端
    'CMysql' => function($name) {
        $config = [
            'host' => '127.0.0.1',
            'user' => 'bingcool',
            'password' => '123456',
            'database' => 'bingcool',
            'port'    => '3306',
            'timeout' => 5,
            'charset' => 'utf8',
            'strict_type' => false, //开启严格模式，返回的字段将自动转为数字类型
            'fetch_more' => true, //开启fetch模式, 可与pdo一样使用fetch/fetchAll逐行或获取全部结果集(4.0版本以上)
        ];

        $cdb = new Swoolefy\Core\Db\MysqlCoroutine();
        $cdb->setConfig($config);
        return $cdb;
    },
    // 其他的组件都可以通过闭包回调创建
    // 数组配置型log组件
    'log' => [
        'class' => \Swoolefy\Tool\Log::class,
        'channel' => 'application',
        'logFilePath' => rtrim(LOG_PATH,'/').'/runtime.log'
    ],
    // 或者log组件利用闭包回调创建
    'log' => function($name) {
        $channel= 'application';
        $logFilePath = rtrim(LOG_PATH,'/').'/runtime.log';
        $log = new \Swoolefy\Tool\Log($channel, $logFilePath);
        return $log;
    },
]

use Swoolefy\Core\Application;
class TestController extends BController {
    public function test() {
        // 组件就是配置回调中定义的组件，这个过程会发生协程调度
        $redis = Application::getApp()->redis;
        //或者
        // $redis = Application::getApp()->get('redis');
        $redis->set('name', swoolefy);

        // predis组件，这个过程会发生协程调度
        $predis = Application::getApp()->predis;
        //或者
        // $predis = Application::getApp()->get('predis');
        $predis->set('predis','this is a predis instance');
        $predis->get('predis');
        
        // PDO实例，这个过程会发生协程调度
        $mysql = Application::getApp()->mysql;
        // 或者
        // $mysql = Application::getApp()->get('mysql');
        // 添加一条数据
        $sql = "INSERT INTO `user` (`login` ,`password`) VALUES (:login, :password)"; 
        $stmt = $dbh->prepare($sql); 
        $stmt->execute(array(':login'=>'kevin2',':password'=>'123456789'));  
        echo $dbh->lastinsertid();
    }
}