Elastic Search Java Api 创建索引结构,添加索引
发布时间:2020-12-14 23:38:40 所属栏目:Java 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 创建TCP客户端 Client client = new TransportClient() .addTransportAddress(new InetSocketTransportAddress( "localhost",9300)); 创建索引client.
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考
创建TCP客户端
Client client = new TransportClient() .addTransportAddress(new InetSocketTransportAddress( "localhost",9300)); 创建索引 client.admin().indices().prepareCreate("pages").execute().actionGet(); 创建索引结构 XContentBuilder builder=XContentFactory .jsonBuilder() .startObject() ????.startObject("sina") .startObject("properties") .startObject("article_title") .field("type","string") .field("store","yes") .field("analyzer","ik") .field("index","analyzed") .endObject() .startObject("article_content") .field("type","no") .field("analyzer","analyzed") .endObject() .startObject("article_url") .field("type","yes") .field("index","not_analyzed") .endObject() .endObject() .endObject() .endObject(); PutMappingRequest mapping = Requests.putMappingRequest("pages").type("sina").source(builder); client.admin().indices().putMapping(mapping).actionGet(); 添加索引数据 IndexResponse response = client.prepareIndex("pages","sina",null) .setSource(jsonBuilder() .startObject() .field("article_title",Bytes.toString(r.getValue("article".getBytes(),"title".getBytes()))) .field("article_content","content".getBytes()))) .field("article_url","url".getBytes()))) .endObject() ) .execute() .actionGet(); client.close(); 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |