public function actionRoomUpdate()
{
//
}
//訪問的時候就要www.test.com/room-update這樣訪問

/**
  * Creates an action based on the given action ID.
  * The method first checks if the action ID has been declared in [[actions()]]. If so,
  * it will use the configuration declared there to create the action object.
  * If not, it will look for a controller method whose name is in the format of `actionXyz`
  * where `Xyz` stands for the action ID. If found, an [[InlineAction]] representing that
  * method will be created and returned.
  * @param string $id the action ID.
  * @return Action the newly created action instance. Null if the ID doesn't resolve into any action.
  */
 public function createAction($id)
 {
  if ($id === '') {
   $id = $this->defaultAction;
  }
  $actionMap = $this->actions();
  if (isset($actionMap[$id])) {
   return Yii::createObject($actionMap[$id], [$id, $this]);
  } elseif (preg_match('/^[a-z0-9\\-_]+$/', $id) && strpos($id, '--') === false && trim($id, '-') === $id) {
   $methodName = 'action' . str_replace(' ', '', ucwords(implode(' ', explode('-', $id))));
   if (method_exists($this, $methodName)) {
    $method = new \ReflectionMethod($this, $methodName);
    if ($method->isPublic() && $method->getName() === $methodName) {
     return new InlineAction($id, $this, $methodName);
    }
   }
  }
  return null;
 }

<?php
/**
 * Created by PhpStorm.
 * User: Steven
 * Date: 2017/10/26
 * Time: 16:50
 */
namespace common\components;
use \yii\base\Controller;
use yii\base\InlineAction;
class zController extends Controller //這里需要繼承自\yii\base\Controller
{
 /**
  * Author:Steven
  * Desc:重寫路由，處理訪問控制器支持駝峰命名法
  * @param string $id
  * @return null|object|InlineAction
  */
 public function createAction($id)
 {
  if ($id === '') {
   $id = $this->defaultAction;
  }
  $actionMap = $this->actions();
  if (isset($actionMap[$id])) {
   return \Yii::createObject($actionMap[$id], [$id, $this]);
  } elseif (preg_match('/^[a-z0-9\\-_]+$/', $id) && strpos($id, '--') === false && trim($id, '-') === $id) {
   $methodName = 'action' . str_replace(' ', '', ucwords(implode(' ', explode('-', $id))));
   if (method_exists($this, $methodName)) {
    $method = new \ReflectionMethod($this, $methodName);
    if ($method->isPublic() && $method->getName() === $methodName) {
     return new InlineAction($id, $this, $methodName);
    }
   }
  } else {
   $methodName = 'action' . $id;
   if (method_exists($this, $methodName)) {
    $method = new \ReflectionMethod($this, $methodName);
    if ($method->isPublic() && $method->getName() === $methodName) {
     return new InlineAction($id, $this, $methodName);
    }
   }
  }
  return null;
 }
}

<?php
/**
 * Created by PhpStorm.
 * User: Steven
 * Date: 2017/10/18
 * Time: 15:57
 */
namespace backend\modules\hotel\controllers;
use yii\filters\AccessControl;
use yii\filters\ContentNegotiator;
use yii\web\Response;
use common\components\zController;
class QunarController extends zController
{
 public $enableCsrfValidation = false;
 public function behaviors()
 {
  $behaviors = parent::behaviors();
  unset($behaviors['authenticator']);
  $behaviors['corsFilter'] = [
   'class' => \yii\filters\Cors::className(),
   'cors' => [ // restrict access to
    'Access-Control-Request-Method' => ['*'], // Allow only POST and PUT methods
    'Access-Control-Request-Headers' => ['*'], // Allow only headers 'X-Wsse'
    'Access-Control-Allow-Credentials' => true, // Allow OPTIONS caching
    'Access-Control-Max-Age' => 3600, // Allow the X-Pagination-Current-Page header to be exposed to the browser.
    'Access-Control-Expose-Headers' => ['X-Pagination-Current-Page'],
   ],
  ];
  //配置ContentNegotiator支持JSON和XML響應(yīng)格式
  /*$behaviors['contentNegotiator'] = [
   'class' => ContentNegotiator::className(), 'formats' => [
    'application/xml' => Response::FORMAT_XML
   ]
  ];*/
  $behaviors['access'] = [
   'class' => AccessControl::className(),
   'rules' => [
    [
     'ips' => ['119.254.26.*', //去哪兒IP訪問白名單
      '127.0.0.1','106.14.56.77','180.168.4.58' //蜘蛛及本地IP訪問白名單
     ], 'allow' => true,
    ],
   ],
  ];
  return $behaviors;
 }
}
?>

/**
  * Author:Steven
  * Desc:酒店靜態(tài)數(shù)據(jù)接口
  */
 public function actiongetFullHotelInfo()
 {
 }