Elasticsearch 范围查询优化：使用时间戳筛选数据

if (StringUtils.isNotBlank('latestTsFrom') && StringUtils.isNotBlank('latestTsTo')) { Long latestTsFromLong = DateUtil.FetchTimestamp('latestTsFrom'); Long latestTsToLong = DateUtil.FetchTimestamp('latestTsTo'); RangeQueryBuilder rangeQueryBuilder = QueryBuilders.rangeQuery(); switch (enumerate) { case 1: rangeQueryBuilder.field(DeviceCurrentAlarm.LATEST_TS).gte(latestTsFromLong).lte(latestTsToLong); boolQueryBuilder.filter(rangeQueryBuilder); break; case 2: rangeQueryBuilder.field(DeviceHistoryAlarm.CLEAR_TS).gte(latestTsFromLong).lte(latestTsToLong); boolQueryBuilder.filter(rangeQueryBuilder); break; case 3: BoolQueryBuilder innerBoolQueryBuilder = QueryBuilders.boolQuery(); innerBoolQueryBuilder.must(rangeQueryBuilder.field(DeviceScreenedAlarm.LATEST_TS).gte(DateUtil.muchTime()).lte(System.currentTimeMillis())); innerBoolQueryBuilder.must(rangeQueryBuilder.field(DeviceScreenedAlarm.LATEST_TS).gte(latestTsFromLong).lte(latestTsToLong)); boolQueryBuilder.must(innerBoolQueryBuilder); break; } }