Setting wildcard queries as default for QueryParser

When my users enter a term like "word" I would like it be treated as a wildcard query "word*" so all开发者_如何学Go terms beginning "word" are found. Is there a way to tell the QueryParser to automatically create wildcard queries or do I have to parse the query myself? This shouldn't be a problem for simple queries but it may become tricky for more complex queries.

Unless I am missing something - a wildcard query for every query is usually inadvisable - it is very expensive and could cause a lot of problems. If you are trying find results including variants of a stem (e.g. win -> winner, winning, etc.) You should consider a n-gram approach.