1.引入依赖,这里使用的是es的7以上的版本,使用elasticsearch-rest-high-level-client 高级别API来创建客户端
<!-- https://mvnrepository.com/artifact/org.elasticsearch/elasticsearch -->
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>7.3.1</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>elasticsearch-rest-high-level-client</artifactId>
<version>7.3.1</version>
</dependency>
2.创建新的索引的Demo
package cn.sse;
import org.apache.http.HttpHost;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.im

本文将介绍如何在Java环境中,利用ES7的elasticsearch-rest-high-level-client库创建新的ElasticSearch索引。首先,需要引入对应的依赖。接着,通过示例代码展示创建索引的步骤。
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