(6)spring-data-elasticseach 조작es

			org.springframework.boot
			spring-boot-starter-data-elasticsearch
		
		
			org.springframework.boot
			spring-boot-starter-web
		
		
		
			org.springframework.boot
			spring-boot-starter-test
			test
		

        
            junit
            junit
            4.12
        

		
			com.alibaba
			fastjson
			1.2.6
		
		
		
			org.mybatis.spring.boot
			mybatis-spring-boot-starter
			1.3.2
		
		
			mysql
			mysql-connector-java
			runtime
		

spring.data.elasticsearch.cluster-name=my-application
spring.data.elasticsearch.cluster-nodes=h120,h121,h122

/**  indexname、 type、  、  */
@Document(indexName = "goods", type = "goods", shards = 3, replicas = 2)
public class Goods implements Serializable {
    private Integer id;
    @Field(type = FieldType.Text, index = true, store = false, analyzer = "ik_max_word", searchAnalyzer = "ik_max_word")
    private String name;
    private String productId;
    private String barcode;
    private Integer typeId;

@Repository
public interface GoodsRepository extends ElasticsearchRepository{

    List findByNameContains(String key, Pageable pageable);
    List findByBarcodeContains(String key, Pageable pageable);
}

	@Autowired
	GoodsMapper goodsMapper;

	@Autowired
	GoodsRepository goodsRepository;

	@Test
	public void indexAllGoods(){
		//  mapper ， repository es
		List goodsList = goodsMapper.selectAll();
		goodsRepository.saveAll(goodsList);
	}

@Test
	public void findGoodsByName(){
		List goodsList;

		goodsList = goodsRepository.findByBarcodeContains("69329392", PageRequest.of(0, 10));
		print(goodsList);

		goodsList = goodsRepository.findByNameContains(" ", PageRequest.of(0, 10));
		print(goodsList);

		goodsList = goodsRepository.findByNameContains(" ", PageRequest.of(0, 10));
		print(goodsList);

		goodsList = goodsRepository.findByNameContains(" ", PageRequest.of(0, 10));
		print(goodsList);
	}
	private void print(List list){
		System.out.println(JSONObject.toJSONString(list));
	}

@Test
	public void stringQueryBuilder(){
//		QueryBuilder queryBuilder = new QueryStringQueryBuilder("name: ");
//		QueryBuilder queryBuilder = new QueryStringQueryBuilder(" ").field("name");
		QueryBuilder queryBuilder = new QueryStringQueryBuilder(" ").field("name").analyzer("ik_max_word");
		Iterable goodsIterable = goodsRepository.search(queryBuilder);
		Iterator iterator = goodsIterable.iterator();
		while (iterator.hasNext()){
			Goods goods = iterator.next();
			System.out.println(JSONObject.toJSONString(goods));
		}

		System.out.println("-------------------------");
		queryBuilder = new QueryStringQueryBuilder(" ").field("name");
		goodsIterable = goodsRepository.search(queryBuilder);
		iterator = goodsIterable.iterator();
		while (iterator.hasNext()){
			Goods goods = iterator.next();
			System.out.println(JSONObject.toJSONString(goods));
		}
	}