How do I use the morelikethis feature in solr

I want to find all the documents that开发者_如何学运维 is similar to a specific document within solr. How to i do this in solr? I have looked i the documentation and it only explains how to find documents using a query phrase.

Use the MoreLikeThis handler. The wiki page has several usage examples.

In SolrNet, support for the MLT handler is still an open issue. A patch has been submitted but I'm not so keen on the implementation. I encourage you to try it out and give us feedback!