refactor: 项目结构合理性优化

pom.xml

@@ -37,10 +37,12 @@
 
         <easyexcel.version>3.2.1</easyexcel.version>
 
-        <!-- 分布式文件存储 -->
+        <!-- 对象存储 -->
         <minio.version>8.5.2</minio.version>
         <okhttp3.version>4.8.1</okhttp3.version>
 
+        <aliyun-sdk-oss.version>3.16.3</aliyun-sdk-oss.version>
+
         <!-- 验证码 -->
         <easy-captcha.version>1.6.2</easy-captcha.version>
         <nashorn.version>15.4</nashorn.version>
@@ -174,13 +176,19 @@
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
 
-        <!-- 分布式文件存储 -->
+        <!-- MinIO 对象存储 -->
         <dependency>
             <groupId>io.minio</groupId>
             <artifactId>minio</artifactId>
             <version>${minio.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>com.aliyun.oss</groupId>
+            <artifactId>aliyun-sdk-oss</artifactId>
+            <version>${aliyun-sdk-oss.version}</version>
+        </dependency>
+
         <!-- 验证码 -->
         <dependency>
             <groupId>com.github.whvcse</groupId>