SpringBoot 集成 ElasticSearch7.6.1

package com.dance.danceesapi.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * ElasticSearch配置类
 * @author ZYGisComputer
 */
@Configuration
public class ElasticSearchClientConfig {

    @Bean
    public RestHighLevelClient restHighLevelClient(){
        return new RestHighLevelClient(
                RestClient.builder(
                        new HttpHost("127.0.0.1",9200,"http")
                )
        );
    }

}

package com.flower.floweres;

import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class FlowerEsApplication {
    
    @Autowired
    @Qualifier("restHighLevelClient")
    public RestHighLevelClient restHighLevelClient;

    public static void main(String[] args) {
        SpringApplication.run(FlowerEsApplication.class, args);
    }

}