1、Code -> GitHub

https://github.com/liufengji/elasticsearch_api.git

2、源代码

@Test
public void fuzzy() {
        
    // 1 模糊查询
    SearchResponse searchResponse = client.prepareSearch("blog").setTypes("article")
                .setQuery(QueryBuilders.fuzzyQuery("title", "lucene")).get();
        
    // 2 打印查询结果
    SearchHits hits = searchResponse.getHits(); // 获取命中次数，查询结果有多少对象
    System.out.println("查询结果有：" + hits.getTotalHits() + "条");

    Iterator<SearchHit> iterator = hits.iterator();

    while (iterator.hasNext()) {
        SearchHit searchHit = iterator.next(); // 每个查询对象

        System.out.println(searchHit.getSourceAsString()); // 获取字符串格式打印
    }

    // 3 关闭连接
    client.close();
}