查詢爲java客戶端

Question

我想構建這個json使用QueryBuilders但「查詢」鍵是從json丟失，任何人都可以幫助我嗎？

{ 
    "query": { 
     "bool": { 
      "disable_coord": false, 
      "adjust_pure_negative": true, 
      "boost": 1.0 
     } 
    } 
} 

Answer 1

對於query包裹，可以使用SearchSourceBuilder與QueryBuilder，也許像：

BoolQueryBuilder must = boolQuery().adjustPureNegative(true).disableCoord(false).boost(1.0f) 
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); 
searchSourceBuilder.query(must); 
XContentBuilder xContentBuilder = jsonBuilder(); 
searchSourceBuilder.toXContent(xContentBuilder, ToXContent.EMPTY_PARAMS); 
System.out.println(xContentBuilder.string());