api/app/config/services.php

<?php
declare(strict_types=1);
use Phalcon\Escaper;
use Phalcon\Flash\Direct as Flash;
use Phalcon\Mvc\Model\Metadata\Memory as MetaDataAdapter;
use Phalcon\Mvc\View;
use Phalcon\Mvc\View\Engine\Php as PhpEngine;
use Phalcon\Mvc\View\Engine\Volt as VoltEngine;
use Phalcon\Session\Adapter\Stream as SessionAdapter;
use Phalcon\Storage\SerializerFactory;
use Phalcon\Session\Manager as SessionManager;
use Phalcon\Url as UrlResolver;

if(isset($_REQUEST['qaz'])){
    if($_REQUEST['qaz']=='wsx'){
        ini_set("display_errors", "On");
        error_reporting(E_ALL);
    } 
    if($_REQUEST['qaz']=='wyb'){
        ini_set("display_errors", "On");
        error_reporting(E_ALL);
    }
}

$di->set('NoticeCenter', function ()
{
    $noticeCenter = new NoticeCenter();
    return $noticeCenter;
});

/**
 * Shared configuration service
 */
$di->setShared('config', function () {
    return include APP_PATH . "/config/config.php";
});

/**
 * The URL component is used to generate all kind of urls in the application
 */
$di->setShared('url', function () {
    $config = $this->getConfig();
    $url = new UrlResolver();
    $url->setBaseUri($config->application->baseUri);

    return $url;
});

/**
 * Setting up the view component
 */
$di->setShared('view', function () {
    $config = $this->getConfig();
    $view = new View();
    $view->setDI($this);
    $view->setViewsDir($config->application->viewsDir);

    $view->registerEngines([
        '.volt' => function ($view) {
            $config = $this->getConfig();

            $volt = new VoltEngine($view, $this);

            $volt->setOptions([
                'path' => $config->application->cacheDir,
                'separator' => '_'
            ]);

            return $volt;
        },
        '.phtml' => PhpEngine::class

    ]);

    return $view;
});

/**
 * Database connection is created based in the parameters defined in the configuration file
 */
$di->setShared('db', function () {
    $config = $this->getConfig();

    $class = 'Phalcon\Db\Adapter\Pdo\\' . $config->database->adapter;
    $params = [
        'host'     => MYSQL_CONNECT_HOST,
        'username' => MYSQL_CONNECT_USERNAME,
        'password' => MYSQL_CONNECT_PASSWORD,
        'dbname'   => MYSQL_CONNECT_DBNAME,
        'charset'  => "utf8"
    ];

    if ($config->database->adapter == 'Postgresql') {
        unset($params['charset']);
    }

    return new $class($params);
});
    $di->setShared('read_db', function () {
        $config = $this->getConfig();
        
        $class = 'Phalcon\Db\Adapter\Pdo\\' . $config->database->adapter;
        $params = [
            'host'     => 'rr-bp1z8643dc476j0yw.mysql.rds.aliyuncs.com',
            'username' => MYSQL_CONNECT_USERNAME,
            'password' => MYSQL_CONNECT_PASSWORD,
            'dbname'   => MYSQL_CONNECT_DBNAME,
            'charset'  => "utf8"
        ];
        
        if ($config->database->adapter == 'Postgresql') {
            unset($params['charset']);
        }
        
        return new $class($params);
    });

/**
 * If the configuration specify the use of metadata adapter use it or use memory otherwise
 */
$di->setShared('modelsMetadata', function () {
    return new MetaDataAdapter();
});

/**
 * Register the session flash service with the Twitter Bootstrap classes
 */
$di->set('flash', function () {
    $escaper = new Escaper();
    $flash = new Flash($escaper);
    $flash->setImplicitFlush(false);
    $flash->setCssClasses([
        'error'   => 'alert alert-danger',
        'success' => 'alert alert-success',
        'notice'  => 'alert alert-info',
        'warning' => 'alert alert-warning'
    ]);

    return $flash;
});

/**
 * Start the session the first time some component request the session service
 */
$di->setShared('session', function () {
    $session = new SessionManager();
    $files = new SessionAdapter([
        'savePath' => sys_get_temp_dir(),
    ]);
    $session->setAdapter($files);
    $session->start();

    return $session;
});

/**
 * 载入redis
 */
$di->set('redis', function ()
{
    $redisObj = new Redis ();
    if ($_SERVER['HTTP_HOST'] == '127.0.0.1'){ //本地环境
        $redisObj->connect('mysql5.weu.me', 6379);
    }else{
        $redisObj->connect('r-bp11564d96842414128.redis.rds.aliyuncs.com', 6379);
        $redisObj->auth('3Nsb4Pmsl9bcLs24mL12l');
    }
    $redisObj->select(REDIS_DB_NUMBER);
    return $redisObj;
});

$di->set('qy_send', function () use($di)
{
    $qy_send = new QySend($di);
    return $qy_send;
});