SearchSourceBuilder sourceBuilder = new SearchSourceBuilder();
// 查询条件
// 创建BoolQueryBuilder对象
BoolQueryBuilder boolQueryBuilder = new BoolQueryBuilder();
// 匹配索引下的所有字段分词查询
QueryStringQueryBuilder queryBuilder = QueryBuilders
.queryStringQuery(inputValue.getValue());
// 配置hanlp分词器
queryBuilder.analyzer("hanlp-index");
queryBuilder.useDisMax(true);
// 子boolQueryBuilder条件条件，用来表示查询条件or的关系
BoolQueryBuilder childBoolQueryBuilder = new BoolQueryBuilder()
.should(queryBuilder);
// 添加查询条件到boolQueryBuilder中
boolQueryBuilder.must(childBoolQueryBuilder);
sourceBuilder.query(boolQueryBuilder);
// 每页多少条数据
sourceBuilder.size(10000);
// 加入高亮显示
// sourceBuilder.highlighter(highlightBuilder);
// 将请求体加入到请求中
searchRequest.source(sourceBuilder);
//设置超时时间
searchRequest.scroll(TimeValue.timeValueMinutes(1L));
// 3、发送请求
SearchResponse searchResponse;
searchResponse = esc.client.search(searchRequest);
// System.out.println(searchResponse.toString());
// 处理搜索命中文档结果
SearchHits hits = searchResponse.getHits();
// 检索命中数
long totalHits = hits.getTotalHits();
float maxScore = hits.getMaxScore();
//获取scrollID
String scrollId = searchResponse.getScrollId();
System.out.println("scrollId--->"+scrollId);
SearchHit[] searchHits = hits.getHits();
//获取数据匹配总数，
for (SearchHit hit : searchHits) {
// 取_source字段值
String sourceAsString = hit.getSourceAsString(); // 取成json串
//sourList.add(sourceAsString);
//sourList.add(scrollId);
}
我在这里已经获取了匹配数据的总数，我想每次拿20条，点击下一页是，在查询出后20条
