TestIndex_05_delete.java

package es_02_index;


import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
import org.elasticsearch.action.support.master.AcknowledgedResponse;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestHighLevelClient;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.io.IOException;


/**
 * 删除索引
 *
 * @author : qinyingjie
 * @version : 2.2.0
 * @date : 2023/5/13 11:11
 */
@SpringBootTest
@RunWith(SpringRunner.class)
public class TestIndex_05_delete {

    @Autowired
    private RestHighLevelClient client;

    @Test
    public void testDeleteIndex() throws IOException {
        //创建删除索引请求
        DeleteIndexRequest deleteIndexRequest = new DeleteIndexRequest("itheima_book");
        //        执行
        AcknowledgedResponse delete = client.indices().delete(deleteIndexRequest, RequestOptions.DEFAULT);
        //得到相应
        boolean acknowledged = delete.isAcknowledged();
        System.out.println("acknowledged:" + acknowledged);

    }
}