Shulou(Shulou.com)05/31 Report--

This article mainly explains "what is the solrj http query method". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what is the solrj http query method"?

Solrj provides us with two clients, HttpSolrClient and CloudSolrClient, and the second name is for use in CloudSolr.

Example

String urlString = "SolrClient solr = new HttpSolrClient (urlString)

Add the corresponding query parameters

SolrQuery parameters = new SolrQuery (); parameters.set ("Q", mQueryString); parameters.set ("qt", "/ spellCheckCompRH")

After setting the parameters, call the query method of the client, and you can get the query results.

QueryResponse response = solr.query (parameters)

QueryResponse contains the result set of the query. Call getResults () to get the document collection SolrDocumentList, and then traverse it.

At this point, I believe you have a deeper understanding of "what is the solrj http query method?" you might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.