首页  思维导图  详情

Yii2 配置项

2019-08-24 19:18:16   6  举报





AI智能生成

Yii2 配置项

Yii

Yii2

作者其他创作

大纲/内容

index.php

$config = yii\helpers\ArrayHelper::merge(
   require(__DIR__ . '/../../common/config/main.php'),
   require(__DIR__ . '/../../common/config/main-prod.php'),
   require(__DIR__ . '/../config/main.php'),
require(__DIR__ . '/../config/main-prod.php')
);

$application = new yii\web\Application($config);

$application->run();

Yii

yii\BaseYii

public static $app;

public static function createObject($type, array $params = [])

if (is_string($type))

static::$container->get($type, $params)

elseif (is_array($type) && isset($type['class']))

$class = $type['class']

static::$container->get($class, $params, $type)

elseif (is_callable($type, true))

static::$container->invoke($type, $params)

public static function configure($object, $properties)

foreach ($properties as $name => $value)

$object->$name = $value

yii\web\Application

public function coreComponents()

return array_merge(parent::coreComponents(), [
   'request' => ['class' => 'yii\web\Request'],
   'response' => ['class' => 'yii\web\Response'],
   'session' => ['class' => 'yii\web\Session'],
   'user' => ['class' => 'yii\web\User'],
   'errorHandler' => ['class' => 'yii\web\ErrorHandler'],
]);

yii\base\Module

private $_basePath;

public static function setInstance($instance)

if ($instance === null)

unset(Yii::$app->loadedModules[get_called_class()]);

else

Yii::$app->loadedModules[get_class($instance)] = $instance;

public function setBasePath($path)

$path = Yii::getAlias($path);

$p = strncmp($path, 'phar://', 7) === 0 ? $path : realpath($path);

$this->_basePath = $p;

public function getBasePath()

public function getModule($id, $load = true)

yii\di\ServiceLocator

public function has($id, $checkInstance = false)

$checkInstance ? isset($this->_components[$id]) : isset($this->_definitions[$id]);

public function get($id, $throwException = true)

public function set($id, $definition)

yii\base\Component

public function __set($name, $value)

public function __get($name)

yii\base\Object

public function __construct($config = [])

Yii::configure($this, $config);

$this->init();

yii\base\ErrorHandler

public function register()

private $_memoryReserve;

ini_set('display_errors', false);

et_exception_handler([$this, 'handleException']);

if (defined('HHVM_VERSION'))

set_error_handler([$this, 'handleHhvmError']);

else

set_error_handler([$this, 'handleError']);

if ($this->memoryReserveSize > 0)

$this->_memoryReserve = str_repeat('x', $this->memoryReserveSize);

register_shutdown_function([$this, 'handleFatalError']);

yii\base\Application

public $extensions;

public $bootstrap = [];

config配置

public $state;

public $loadedModules = [];

public function __construct($config = [])

Yii::$app = $this;

static::setInstance($this);

$this->state = self::STATE_BEGIN;

$this->preInit($config);

$this->registerErrorHandler($config);

Component::__construct($config);

public function preInit(&$config)

$this->setBasePath($config['basePath']);

$this->setVendorPath($config['vendorPath']);

$this->setRuntimePath($config['runtimePath']);

$this->setTimeZone($config['timeZone']);

$this->setContainer($config['container']);

foreach ($this->coreComponents() as $id => $component)

if (!isset($config['components'][$id]))

$config['components'][$id] = $component;

elseif (is_array($config['components'][$id]) && !isset($config['components'][$id]['class']))

$config['components'][$id]['class'] = $component['class'];

public function setBasePath($path)

parent::setBasePath($path);

Yii::setAlias('@app', $this->getBasePath());

public function setVendorPath($path)

$this->_vendorPath = Yii::getAlias($path);

Yii::setAlias('@vendor', $this->_vendorPath);

Yii::setAlias('@bower', $this->_vendorPath . DIRECTORY_SEPARATOR . 'bower');

Yii::setAlias('@npm', $this->_vendorPath . DIRECTORY_SEPARATOR . 'npm');

public function setRuntimePath($path)

$this->_runtimePath = Yii::getAlias($path);

Yii::setAlias('@runtime', $this->_runtimePath);

public function setTimeZone($value)

date_default_timezone_set($value);

public function setContainer($config)

Yii::configure(Yii::$container, $config);

public function coreComponents()

return [
   'log' => ['class' => 'yii\log\Dispatcher'],
   'view' => ['class' => 'yii\web\View'],
'formatter' => ['class' => 'yii\i18n\Formatter'],
'i18n' => ['class' => 'yii\i18n\I18N'],
   'mailer' => ['class' => 'yii\swiftmailer\Mailer'],
'urlManager' => ['class' => 'yii\web\UrlManager'],
'assetManager' => ['class' => 'yii\web\AssetManager'],
'security' => ['class' => 'yii\base\Security'],
];

protected function registerErrorHandler(&$config)

$this->set('errorHandler', $config['components']['errorHandler']);

unset($config['components']['errorHandler']);

$this->getErrorHandler()->register();

public function getErrorHandler()

$this->get('errorHandler')

public function init()

$this->state = self::STATE_INIT;

$this->bootstrap();

protected function bootstrap()

$file = Yii::getAlias('@vendor/yiisoft/extensions.php');

$this->extensions = is_file($file) ? include($file) : [];