Solr - 在不返回搜索结果的情况下获取方面计数 [英] Solr - Getting facet counts without returning search results

问题描述

我只需要从 solr 返回分面计数.所以我基本上想搜索所有文档并返回构面计数，但我不想返回任何搜索结果.这可能吗?

I need to return only the facet counts from solr. So I basically want to search over all documents and return the facet counts, but I don't want to return any search results. Is this possible?

谢谢

推荐答案

设置 facet=true 将启用分面，设置 rows=0 将阻止返回任何结果.numFound 将方便地显示找到了多少结果.

Setting facet=true will enable faceting and setting rows=0 will prevent any results being returned. Conveniently the numFound will show you how many results were found.

这篇关于Solr - 在不返回搜索结果的情况下获取方面计数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！