es java api 子查询_elasticsearch elk最全java api 搜索 聚合、嵌套查询
目录matchAllQuery()方法用来匹配全部文档publicstaticvoidmatchAllQuery(Clientclient){SearchResponseres=null;QueryBuilderqb=QueryBuilders.matchAllQuery();res=client.prepareSearch("search_test").setTypes("article").s