有SolrJ查询生成器吗? [英] Is there a SolrJ query builder?

问题描述

使用solr 5.2.0想知道是否有类似于Elasticsearch查询构建器API的查询构建器API/Jar/Ckient，还是我们必须大胆地做String Kungfu才能在Solr中构建查询?

Using solr 5.2.0 was wondering is there a query builder API/Jar/Ckient similar to Elasticsearch query builder API or do we have to bassically do String Kungfu to build queries in Solr?

推荐答案

不幸的是，在SolrJ中，没有诸如查询的生成器之类的东西进入q -Parameter.

Unfortunately, in SolrJ there is no such thing as a Builder for the query that goes into the q-Parameter.

但是:由于Solr已经在Lucene上运行，因此我们也可以使用Lucene PhraseQuery )的toString()方法为您提供查询字符串，否则您将不得不手工进行组装.

BUT: As Solr already operates on Lucene, we can as well use the Lucene QueryBuilder. The resulting Query objects (e.g. PhraseQuery) have a toString() method that provides you with the query string you would otherwise have to assemble by hand.

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