修复线上转码通知地址错误的问题

其它调整

src/backend/views/course/index.php

@@ -52,7 +52,7 @@ $qiniu = \Yii::$app->qiniu;
 						<th>时长/秒</th>
 						<th>文件大小</th>
 						<th>原始格式</th>
-						<th>价格/元</th>
+						<th>价格/分钟</th>
 						<th>免费试看/秒</th>
 						<th>ACTION</th>
 					</tr>

src/environments/prod/backend/web/index.php

 <?php
-defined('YII_DEBUG') or define('YII_DEBUG', true);
-defined('YII_ENV') or define('YII_ENV', 'dev');
+defined('YII_DEBUG') or define('YII_DEBUG', false);
+defined('YII_ENV') or define('YII_ENV', 'prod');
 if(!function_exists('fnmatch')) {
 
     function fnmatch($pattern, $string) {

src/frontend/controllers/QiniuCallbackController.php

@@ -14,6 +14,7 @@ use common\models\Courseware;
 use common\models\TranscodeQueue;
 use common\models\UploadPools;
 use Yii;
+use yii\log\Logger;
 use yii\web\Response;
 
 class QiniuCallbackController extends \yii\web\Controller