> For the complete documentation index, see [llms.txt](https://xiaoxiami.gitbook.io/elasticsearch/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis.md).

# 3.4. APIs

- [3.4.1.索引 APIs (Indices APIs)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api.md)
- [创建/删除/获取->索引](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/chuang-5efa2c-shan-96642c-huo-53d62c-shi-fou-cun-zai-suo-yin.md)
- [启动关闭/缩小/滚动->索引](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/qi-dong-guan-95ed-suo-5c0f-gun-dong-suo-yin.md)
- [提交/获取/获取字段->映射](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/ti-4ea4-huo-53d6-huo-qu-zi-duan-ying-she.md)
- [索引->别名/是否存在/类型存在](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/suo-5f15-3e-bie-540d-cun-5728-lei-xing-cun-zai.md)
- [更新索引/获取->设置(未完成)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/geng-xin-suo-5f15-huo-53d6-3e-she-zhi.md)
- [分析器、索引模板(未完成)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/fen-xi-qi-3001-suo-yin-mo-677f28-wei-wan-621029.md)
- [Shadow replica indices 卷影副本索引](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/shadow-replica-indices-juan-ying-fu-ben-suo-yin.md)
- [索引->统计信息/段](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/suo-5f15-3e-tong-ji-xin-606f-6bb5-hui-590d-fen-pian-cun-chu.md)
- [索引->恢复/分片存储](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/suo-5f15-3e-hui-590d-fen-pian-cun-chu.md)
- [清理缓存/刷新/同步刷新](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/qing-li-huan-5b58-shua-xin.md)
- [重新加载/强制合并](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/341suo-yin-api/zhong-xin-jia-8f7d-qiang-zhi-he-bing.md)
- [3.4.2.文档 APIs (Document APIs)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis.md)
- [读写文档(Reading and Writing documents)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/du-xie-wen-686328-reading-and-writing-documents.md)
- [索引文档 API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/suo-yin-wen-dang-api.md)
- [获取/批量获取->文档](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/huo-53d6-pi-liang-huo-53d6-3e-wen-dang.md)
- [删除/根据查询API删除](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/shan-9664-gen-ju-cha-xun-api-shan-chu.md)
- [更新/根据查询API更新](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/geng-65b0-gen-ju-cha-xun-api-geng-xin.md)
- [Bulk API(批量操作)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/bulk-apipi-liang-cao-4f5c29.md)
- [Reindex API（复制索引）](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/reindex-apiff08-fu-zhi-suo-yin-ff09.md)
- [Term Vectors（词条向量）/Multi termvectors API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/term-vectorsff08-ci-tiao-xiang-liang-ff09-multi-termvectors-api.md)
- [?refresh](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/342wen-dang-apis-document-apis/refresh.md)
- [3.4.3.搜索 APIs (Search APIs)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis.md)
- [Search / URI Search](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/search.md)
- [Request Body Search(未完成)](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029.md)
- [Query / From / Size](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/query-from-size.md)
- [Sort / Source filtering](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/sort.md)
- [Fields / Script Fields / Doc value Fields](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/fields-script-fields-doc-value-fields.md)
- [Post filter](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/post-filter.md)
- [Highlighting](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/highlighting.md)
- [Rescoring / Search Type](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/rescoring.md)
- [Scroll](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/scroll.md)
- [Preference / Explain](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/preference-explain.md)
- [Version / Index Boost](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/version-index-boost.md)
- [min\_score / Named Queries](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/minscore-named-queries.md)
- [Inner hits / Search After](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/inner-hits-search-after.md)
- [Field Collapsing 字段折叠](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/request-body-searchwei-wan-621029/field-collapsing-zi-duan-zhe-die.md)
- [Search 模板/Multi Search 模板](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/search-mo-ban.md)
- [Search Shards API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/search-shards-api.md)
- [Suggesters](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/suggesters.md)
- [Term suggester](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/suggesters/term-suggester.md)
- [Phrase Suggester](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/suggesters/phrase-suggester.md)
- [Completion Suggester](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/suggesters/completion-suggester.md)
- [Context Suggester](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/suggesters/context-suggester.md)
- [返回suggester的类型](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/suggesters/fan-hui-suggester-de-lei-xing.md)
- [Multi Search API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/multi-search-api.md)
- [Count API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/count-api.md)
- [Validate API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/validate-api.md)
- [Explain API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/explain-api.md)
- [Profile API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/profile-api.md)
- [Profiling Queries](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/profile-api/profiling-queries.md)
- [Profiling Aggregations](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/profile-api/profiling-aggregations.md)
- [Profiling Considerations](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/profile-api/profiling-considerations.md)
- [Percolator / Field stats API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/percolator-field-stats-api.md)
- [Field Capabilities API](https://xiaoxiami.gitbook.io/elasticsearch/ji-chu/33-apis/343sou-suo-apis-search-apis/field-capabilities-api.md)