ElasticSearch(5)--使用Java客户端删除文档

使用Java客户端删除文档

package com.es.demo;
 
import java.net.InetAddress;
 
import org.elasticsearch.action.delete.DeleteResponse;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.transport.InetSocketTransportAddress;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
 
/**
 * 删除文档
 * 
 * @author Beck
 * @date 2018年2月6日
 */
public class TestES4 {
    private static final String HOST = "127.0.0.1";
    private static final int PORT = 9300;
    
    private TransportClient client = null;
    
    // 删除文档
    @Test
    public void deleteDocument(){
        DeleteResponse response = this.client
                .prepareDelete("eshop", "product", "AWFluEB6rUhLs_HfwSwu")
                .get();
        System.out.println(response.getVersion());
    }
    
    // 获取客户端
    @Before
    public void getClient() throws Exception{
        client = TransportClient.builder()
        .build()
        .addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(HOST), PORT));
    }
    
    // 关闭客户端
    @After
    public void closeClient(){
        if (this.client != null){
            this.client.close();
        }
    }
}
 

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转载自blog.csdn.net/gebitan505/article/details/81460536