YII重点文件

 yii\di\Container
yii\base\Component
yii\base\Object
yii\base\Configurable
yii\web\Application
yii\base\Application
yii\base\Module
yii\di\ServiceLocator
yii\web\ErrorHandler
yii\base\ErrorHandler
yii\web\Request
yii\base\Request
yii\log\Dispatcher
yii\log\Logger
yii\log\FileTarget
yii\log\Target
yii\debug\Module
yii\base\BootstrapInterface
yii\di\Instance
yii\debug\panels\ConfigPanel
yii\debug\Panel
yii\debug\panels\RequestPanel
yii\debug\panels\LogPanel
yii\debug\panels\ProfilingPanel
yii\debug\panels\DbPanel
yii\debug\panels\AssetPanel
yii\debug\panels\MailPanel
yii\base\Event
yii\mail\BaseMailer
yii\mail\MailerInterface
yii\base\ViewContextInterface
yii\debug\LogTarget
yii\web\UrlManager
yii\gii\Module
yii\web\View
yii\base\View
app\controllers\SiteController
yii\web\Controller
yii\base\Controller
yii\base\InlineAction
yii\base\Action
yii\base\ActionEvent
yii\filters\AccessControl
yii\base\ActionFilter
yii\base\Behavior
yii\filters\VerbFilter
yii\web\User
yii\filters\AccessRule
yii\web\Response
yii\base\Response
yii\web\HtmlResponseFormatter
yii\web\ResponseFormatterInterface
yii\web\HeaderCollection
yii\web\AssetManager