Update MemberAttentionServiceImpl.java

mall-portal/src/main/java/com/macro/mall/portal/service/impl/MemberAttentionServiceImpl.java

@@ -12,7 +12,6 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 
 import java.util.Date;
-import java.util.List;
 
 /**
  * 会员关注Service实现类