querybuilder

1.demo //按小时和指定字段获取每小时中的最大值 SelectQueryImpl selectQuery = select() .max("horiValue").as("horiValue") .max("vertValue").as("vertValue") .from("jsnl","s ......

查询所有 //搜索全部文档 QueryBuilder queryBuilder = QueryBuilders.matchAllQuery(); 查询单个,等于/eq //单个匹配，搜索name为li的文档 QueryBuilder queryBuilder = QueryBuilders.matc ......