Elasticsearch(7.5版本) 导航学习

﹥>﹥吖頭↗ 提交于 2020-01-10 08:27:44

1. maven依赖

2. 官网地址

  A. https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/index.html

  B. https://www.elastic.co/guide/en/elasticsearch/reference/7.5/index.html

3. 核心的Http Api

  (1) Index APIs:负责索引Index的创建create、删除Delete、获取Get等;

    A. Java代码层操作:https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/_index_apis.html

    B. elasticsearch-head / postman / kibana等操作:https://www.elastic.co/guide/en/elasticsearch/reference/7.5/indices.html

    C. 实例参考:

  (2) Document APIs:负责索引文档的创建Index、删除Delete、获取Get等操作,它是根据doc_id进行查询;

    A. Java代码层操作:https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-high-supported-apis.html

    B. elasticsearch-head / postman / kibana等操作:https://www.elastic.co/guide/en/elasticsearch/reference/7.5/docs.html

    C. 实例参考:

    (3) Search APIs:负责索引文档的查询Search,它是根据条件查询;

    A. Java代码层操作:https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/_search_apis.html

    B. elasticsearch-head / postman / kibana等操作:https://www.elastic.co/guide/en/elasticsearch/reference/7.5/search.html

    C. 实例参考:

  (4) Cat APIs:负责查询索引相关的各类信息查询;

    A. Java代码层操作:执行请求-https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-low-usage-requests.html、阅读响应-https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/java-rest-low-usage-responses.html

    B. elasticsearch-head / postman / kibana等操作:https://www.elastic.co/guide/en/elasticsearch/reference/7.5/cat.html

    C. 实例参考:

  (5) Cluster APIs:负责集群相关的各类信息查询;

    A. Java代码层操作:https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/_cluster_apis.html

    B. elasticsearch-head / postman / kibana等操作:https://www.elastic.co/guide/en/elasticsearch/reference/7.5/cluster.html

    C. 实例参考:

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