spring-es.xml

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"xmlns:mvc="http://www.springframework.org/schema/mvc"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-4.3.xsdhttp://www.springframework.org/schema/contexthttp://www.springframework.org/schema/context/spring-context-4.3.xsdhttp://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd "><context:component-scan base-package="com.es.esClientFactory" /><bean id="esConf" class="org.es.conf.EsConf"><constructor-arg value="master,slave,slave2" /><constructor-arg value="elasticsearch" /><constructor-arg value="9300" /> </bean> </beans>

EsClientFactory.java

package com.es.esClientFactory;import java.net.InetAddress; import java.net.UnknownHostException;import org.elasticsearch.client.Client; import org.elasticsearch.client.transport.TransportClient; import org.elasticsearch.common.settings.Settings; import org.elasticsearch.common.transport.InetSocketTransportAddress; import org.elasticsearch.transport.client.PreBuiltTransportClient; import org.es.conf.EsConf; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration;@Configuration public class EsClientFactory {@Autowiredprivate EsConf esConf;@Bean(name = "esClient")public Client getESClient() {Settings settings = Settings.builder().put("cluster.name", esConf.getClusterName()).build();Client client = new PreBuiltTransportClient(settings);for (String ip : esConf.getIps().split(",")) {try {((TransportClient) client).addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName(ip), 9300));} catch (UnknownHostException e) {e.printStackTrace();}}return client;}}

EsServiceImpl.java

package org.taian.service.impl;import org.elasticsearch.action.get.GetResponse; import org.elasticsearch.client.Client; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Service;@Service public class EsServiceImpl {@Autowired @Qualifier("esClient")private Client client;public GetResponse testes(){GetResponse response = client.prepareGet("test", "t5", "285309").execute().actionGet();System.out.println(response.toString());System.out.println("configuration");System.out.println(response.getSourceAsString());return null;} }

ESContoller.java

package org.taian.web;import java.util.Date;import org.elasticsearch.action.get.GetResponse; import org.elasticsearch.action.search.SearchResponse; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.taian.service.ElasticsearchService; import org.taian.service.impl.EsServiceImpl; import org.taian.utils.HttpRequestUtil; import org.taian.utils.JSONUtils;import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONObject;@Controller @RequestMapping("/myes") public class ESController {private final Logger logger = LoggerFactory.getLogger(this.getClass());@AutowiredEsServiceImpl estest;@ResponseBody@RequestMapping(value="testes", method = { RequestMethod.GET, RequestMethod.POST }, produces="application/json")public JSONObject testes(){estest.testes();return JSON.parseObject("");} }

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總結

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