Elastic Search Java Api 创建索引结构，添加索引，elasticapi,创建TCP客户端```j

Elastic Search Java Api 创建索引结构，添加索引，elasticapi,创建TCP客户端```j

创建TCP客户端```javaClient client = new TransportClient() .addTransportAddress(new InetSocketTransportAddress( "localhost", 9300));java创建索引 client.admin().indices().prepareCreate("pages").execute().actionGet();java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", "string") .field("store", "no") .field("analyzer","ik") .field("index","analyzed") .endObject() .startObject("article_url") .field("type", "string") .field("store", "yes") .field("index","not_analyzed") .endObject() .endObject() .endObject() .endObject();PutMappingRequest mapping = Requests.putMappingRequest("pages").type("sina").source(builder);client.admin().indices().putMapping(mapping).actionGet();``````java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", Bytes.toString(r.getValue("article".getBytes(), "content".getBytes()))) .field("article_url", Bytes.toString(r.getValue("article".getBytes(), "url".getBytes()))) .endObject() ) .execute() .actionGet();

client.close();```