fix 修复 更改错误 内部调用未走aop代理问题

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssServiceImpl.java

@@ -91,7 +91,7 @@ public class SysOssServiceImpl implements ISysOssService {
 
     @Override
     public void download(Long ossId, HttpServletResponse response) throws IOException {
-        SysOssVo sysOss = this.getById(ossId);
+        SysOssVo sysOss = SpringUtils.getAopProxy(this).getById(ossId);
         if (ObjectUtil.isNull(sysOss)) {
             throw new ServiceException("文件数据不存在!");
         }