增加json时区，修付开始采集状态，修改导出校验

guyue

2025-08-15 7c1335ff559c08bbcef479bd2b01a08a1f4e55f2

 src/main/java/com/linghu/mapper/ReferenceMapper.java

@@ -16,6 +16,7 @@
public interface ReferenceMapper extends BaseMapper<Reference> {

    List<FeedExportExcel> importTemplateList(@Param("keywordId") Integer keywordId, @Param("num")Integer num);
    Integer getMaxNumByKeywordId(@Param("keywordId") Integer keywordId);
}