Nest QueryContainer用法

Question

您好我可以使用DateRangeQuery数组填充QueryContainer，如下所示QueryContainer marriageDateQuerys = null;

 if (!string.IsNullOrEmpty((item.marriage_date))) 
      { 
       DateRangeQuery query = new DateRangeQuery(); 
       query.Field = "marriages.marriage_date"; 
       query.Name = item.marriage_date; 
       query.GreaterThanOrEqualTo = item.marriage_date; 
       query.LessThanOrEqualTo = item.marriage_date; 

       marriageDateQuerys &= query; 
      } 

但是，当我使用QueryContainer使用MatchQuery/TermQuery来填充数据时，它不会发生。

  QueryContainer marriageSpouseFirstNameQuerys = null; 


      if (!string.IsNullOrEmpty((item.spouse_first_name))) 
      { 
       MatchQuery query = new MatchQuery(); 
       query.Field = "marriages.spouse_first_name"; 
       query.Name = item.spouse_first_name; 
       marriageSpouseFirstNameQuerys &= query; 
      } 

查询对象是在last if条件中创建的，但marriageSpouseFirstNameQuerys没有填充相同的。我甚至试过marriageSpouseFirstNameQuerys + = query;但没有任何成功

Answer 1

没有尝试，但你可以尝试这样的

   Query = new QueryContainer(new BoolQuery 
        { 
         Must = new List<QueryContainer> 
         { 
          new MatchQuery 
          { 
           //props 
          }, 
          new TermQuery 
          { 
           Field = field 
           Value = value 
          }, 
         } 
        }) 

Answer 2

东西下面的代码更改与eyildiz答案

 if (!string.IsNullOrEmpty((item.spouse_last_name))) 
       { 
        marriageSpouseLastNameQuery = new QueryContainer(
         new MatchQuery 
         { 
          Field = "marriages.spouse_last_name", 
          Query = item.spouse_last_name 
         }); 
        lstmarriageSpouseLastNameQuerys.Add(marriageSpouseLastNameQuery); 
       }