细节优化

app/common/library/storage/engine/Aliyun.php

@@ -17,7 +17,7 @@ use OSS\Core\OssException;
 
 /**
  * 阿里云存储引擎 (OSS)
- * Class Qiniu
+ * Class Aliyun
  * @package app\common\library\storage\engine
  */
 class Aliyun extends Basics
@@ -49,10 +49,10 @@ class Aliyun extends Basics
 
     /**
      * 删除文件
-     * @param $fileName
+     * @param string $fileName
      * @return bool|mixed
      */
-    public function delete($fileName)
+    public function delete(string $fileName)
     {
         try {
             $ossClient = new OssClient(

app/common/library/storage/engine/Basics.php

@@ -18,7 +18,7 @@ use think\file\UploadedFile;
 
 /**
  * 存储引擎抽象类
- * Class server
+ * Class Basics
  * @package app\common\library\storage\drivers
  */
 abstract class Basics

app/common/library/storage/engine/Qcloud.php

@@ -16,7 +16,7 @@ use Qcloud\Cos\Client;
 
 /**
  * 腾讯云存储引擎 (COS)
- * Class Qiniu
+ * Class Qcloud
  * @package app\common\library\storage\engine
  */
 class Qcloud extends Basics