springboot+solr

　　整合完DB層，cache層，開始整合solr。

　　注入SolrClient，

package hello.configuration;

import java.net.MalformedURLException;

import javax.annotation.Resource;

import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.impl.LBHttpSolrClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.env.Environment;
import org.springframework.data.solr.repository.config.EnableSolrRepositories;

@Configuration
@EnableSolrRepositories(multicoreSupport = true)
@PropertySource(value = "classpath:/solr.properties")
public class SolrConfiguration {
    
    private static final String SOLR_HOST = "solr.host";

    @Resource
    private Environment environment;

    @Bean
    public SolrClient solrServer() throws MalformedURLException {
        String solrHost = environment.getRequiredProperty(SOLR_HOST);
        return new LBHttpSolrClient(solrHost);
    }
}

　　solr.properties配置文件

solr.host=http://localhost:7574/solr/gettingstarted_shard1_replica1

　　solr測試類

package hello.test;

import java.io.IOException;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;

import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrDocumentList;
import org.springframework.stereotype.Component;

@Component
public class SolrBean {
    
    @Resource
    private SolrClient solrClient;
    
//    @Resource
//    private SolrProductRepository solrProductRepository;
    
    
    public void run() throws SolrServerException, IOException {        
//        Iterable<Product> productList = solrProductRepository.findAll();
//        while (productList.iterator().hasNext()) {
//            Product product = (Product) productList.iterator().next();
//            System.out.println("solr獲取值：" + product.getId());
//        }
    }
    
    @PostConstruct
    public void run2() throws SolrServerException, IOException {
        SolrQuery query = new SolrQuery();// 查詢
        query.setQuery("id:123");
        QueryResponse response = solrClient.query(query);
        SolrDocumentList solrDocumentList = response.getResults();
        for (SolrDocument sd : solrDocumentList) {
            System.out.println("solr獲取值：" + sd.getFieldValue("id"));
            System.out.println("solr獲取值：" + sd.getFieldValue("title"));
        }
    }
}