jest操作 Elasticsearch

package com.lgmall.search;

import com.lgmall.search.esEntity.Article;
import com.lgmall.search.esEntity.Movie;
import io.searchbox.client.JestClient;
import io.searchbox.core.Index;
import io.searchbox.core.Search;
import io.searchbox.core.SearchResult;
import org.elasticsearch.index.query.BoolQueryBuilder;
import org.elasticsearch.index.query.MatchQueryBuilder;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.elasticsearch.search.fetch.subphase.highlight.HighlightBuilder;
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;
import java.util.List;

@RunWith(SpringRunner.class)
@SpringBootTest
public class SearchApplicationTests {

    @Autowired
    private JestClient jestClient;


    /**
     * 利用jest来操作elasticSearch
     */
    @Test
    public void testEs() {

        // 新增数据
        Article article = new Article();
        article.setAuthor("易中天");
        article.setPrice(1000);
        article.setPrice(1);
        Index build = new Index.Builder(article).index("lg").type("article").build();

        try {
            jestClient.execute(build);
        } catch (IOException e) {
            e.printStackTrace();
        }


    }

    // 利用jest来查询数据 (字符串拼接的查询参数)
    @Test
    public void getEsMessage() {

        String searchStr = "{\n" +
                "  \"query\": {\n" +
                "    \"match\": {\n" +
                "      \"author\": \"易\"\n" +
                "    }\n" +
                "  }\n" +
                "}";


        //  如果查询字符串是空的话，则代表查询所有的数据,也可以指定查询字符串
        Search search = new Search.Builder("").addIndex("lg").addType("article").build();

        try {
            SearchResult searchResult = jestClient.execute(search);

            List<SearchResult.Hit<Article, Void>> hits = searchResult.getHits(Article.class);

            for (SearchResult.Hit<Article, Void> hit : hits) {
                Article article = hit.source;
                System.out.println(article.getAuthor());
            }

        } catch (IOException e) {
            e.printStackTrace();
        }


    }


    /**
     * 利用java代码来封装查询参数
     */
    @Test
    public void getEsMessage02() throws IOException {

        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();

        // TODO bool start
        BoolQueryBuilder boolQueryBuilder = new BoolQueryBuilder();

        // 数组过滤
        //ArrayList<Integer> ins = new ArrayList<>();
        //ins.add(13);
        //ins.add(40);
        //TermsQueryBuilder score = new TermsQueryBuilder("score", ins);

        // 单个查询
        //TermQueryBuilder score = new TermQueryBuilder("score", 13);

        //TermQueryBuilder score = new TermQueryBuilder("score", 13);
        //boolQueryBuilder.filter(score);
        //
        //TermQueryBuilder score1 = new TermQueryBuilder("score", 40);
        //boolQueryBuilder.filter(score1);

        MatchQueryBuilder matchQueryBuilder = new MatchQueryBuilder("name","我想查找海洋天堂或者是战狼电影");
        //MatchAllQueryBuilder matchAllQueryBuilder = new MatchAllQueryBuilder(); //获取所有的数据

        // must
        boolQueryBuilder.must(matchQueryBuilder);

        // TODO bool stop

        // from
        searchSourceBuilder.from(0);

        // size
        searchSourceBuilder.size(10);

        HighlightBuilder highlightBuilder = new HighlightBuilder();
        highlightBuilder.preTags("<p style='color=red'>");
        highlightBuilder.postTags("</p>");
        // highLight
        searchSourceBuilder.highlighter(highlightBuilder);

        // TODO 封装bool
        searchSourceBuilder.query(boolQueryBuilder);

        String queryString = searchSourceBuilder.toString();

        System.out.println(queryString);

        Search search = new Search.Builder(queryString).addIndex("move").addType("c_move").build();

        try {
            SearchResult result = jestClient.execute(search);
            List<SearchResult.Hit<Movie, Void>> hits = result.getHits(Movie.class);

            for (SearchResult.Hit<Movie, Void> hit : hits) {
                Movie source = hit.source;
                System.out.println(source.getName());
            }

        } catch (IOException e) {
            e.printStackTrace();
        }


    }


























}