删除 oss-store 中的无用代码

oss-store/src/main/java/cn/reghao/oss/store/rpc/media/ImageFileServiceImpl.java

@@ -1,11 +1,9 @@
 package cn.reghao.oss.store.rpc.media;
 
-import cn.reghao.oss.store.api.constant.UploadChannel;
 import cn.reghao.oss.store.api.iface.ObjectService;
 import cn.reghao.oss.store.db.mapper.ImageFileMapper;
 import cn.reghao.oss.store.db.repository.ImageRepository;
 import cn.reghao.oss.store.model.po.ImageFile;
-import cn.reghao.oss.store.rpc.SignService;
 import cn.reghao.oss.store.api.dto.media.ImageUrlDto;
 import cn.reghao.oss.store.api.iface.media.ImageFileService;
 import org.apache.dubbo.config.annotation.DubboService;

oss-store/src/main/java/cn/reghao/oss/store/task/processor/ImageFileProcessor.java

@@ -10,7 +10,6 @@ import cn.reghao.jutil.jdk.security.DigestUtil;
 import cn.reghao.oss.store.model.po.ImageFile;
 import cn.reghao.jutil.media.ImageOps;
 import cn.reghao.oss.store.api.constant.SupportedMedia;
-import cn.reghao.oss.store.api.constant.UploadChannel;
 import cn.reghao.oss.store.api.rest.UploadFileRet;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;