Elasticsearch连接类（带密码）java

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已于 2022-07-13 14:26:46 修改 · 1.1k 阅读

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#java #spring #elasticsearch

于 2022-07-13 14:25:51 首次发布

本文介绍了如何在Java Spring应用中配置并使用带密码的Elasticsearch 6.3.2连接。重点在于POM.xml中依赖的正确设置，确保版本与ES实例匹配。

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.impl.nio.client.HttpAsyncClientBuilder;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * 配置es配置
 */
@Configuration
public class ElasticSearchClintConfig {


    private static String host = "es-bpswtnim.public.tencentelasticsearch.com";

    private static  int port = 9200;

    private static  String scheme = "https";

    private static String userName = "elastic";

    private static String passWord = "zk2000208.";
    @Bean
    public RestHighLevelClient restHighLevelClient()
    {

        final