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Cherish Xin

As seen in: CSDN
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Articles by Cherish Xin

ElasticSearch: 使用Java Api 操作 ES

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By searchRequest.source .from .size, Cherish Xin, XContent Type.JSON, searchRequest.source .query
| CSDN
与之对应的DSL语句 Insert 创建索引库 (没有建立映射) @Test public void createIndexTest() throws Exception { IndicesClient indicesObject = highLevelClient.indices(); CreateIndexRequest createIndexRequest = new CreateIndexRequest("hotel"); CreateIndexResponse createIndexResponse = indicesObject.create(createIndexRequest, RequestOptions.DEFAULT); log.info("\n索引库是否创建成功: {}", createIndexResponse.isAcknowledged()); log.info("\n响应结果: {}", createIndexResponse); } 创建索引库, 并创建映射 @Test public void createMappingTest() throws...
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ElasticSearch + Kibana

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By Boolean isAD, Cherish Xin
| CSDN
与之对应的Java Api 基础使用 Insert 创建索引库, 并设定 分片数量 和 副本数量 PUT /xinmeng { "settings": { # 设定分片数量 "number_of_shards": 3, # 设定副本数量 "number_of_replicas": 3 } } 给指定的索引库创建映射 PUT /xinmeng/_mapping { "properties":{ "color": { "type": "keyword" } } } Delete 删除指定的索引库(普通删除) DELETE /xinmeng Search 查看指定索引库的映射树 GET /xinmeng/_mapping Close / Open 索引库 POST /xinmeng/_close POST /xinmeng/_open 文档相关操作 Insert 添加文档, 指定文档id POST /xinmeng/_doc/7 { "name": "XinMeng", "age": 11, "sex": "gril" } Search 查询指定索引库指定文档id数据 GET...
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