Lucene query object note _ termquery (note)

Termquery is the most basic atomic query in Lucene queries. It can be seen from its name term that it can only query one field.

Below is one of my testsCodeExample:

@ Testpublic void testgovenquery () {try {string keyword = "Hangzhou"; directory DIC = new simplefsdirectory (new file (ilucenemanager. default_region_lucene_index_path); indexsearcher searcher = new indexsearcher (DIC); // ------------ query by a single keyword in termquery = new termquery (new term ("name", keyword )); topdocs tops = searcher. search (query, receivemanagerimpl. default_query_num); system. out. println (tops. totalhits);} catch (ioexception e) {// todo auto-generated catch blocke. printstacktrace ();}};

Here, ilucenemanager. default_region_lucene_index_path is the Lucene index path of the pre-generated administrative partition data table.