SolrNet queries with boost functions

问题:

I'm trying to use this library (which looks very nice) but I'm having difficulty understanding how to add extra params to my queries such as boost functions etc. How can this be done?

回答1:

You can use the ExtraParams property of QueryOptions to add any parameter to the Solr querystring. Example:

ISolrOperations<Document> solr = ...
var results = solr.Query("myquery", new QueryOptions {
  ExtraParams = new Dictionary<string, string> {
    {"bf", "recip(rord(myfield),1,2,3)^1.5"}
  }
});