UTF-8 query support?

[Darren Govoni]

Hi,
  I tried to query my text field with a UTF-8 string that was in the
indexed document, but it returned nothing.

e.g.
http://192.168.2.10:8081/solr4/select/?q=%E5%BE%93%E6%9D%A5%E9%80%9A%E3%
82%8A&version=2.2&start=0&rows=10&indent=on

The result page showed a garbled query string (wrong encoding).
<str name="q">従来通り</str>

How do I set UTF-8 encoding so lucene can find the documents since it
supports UTF-8 queries?

thanks!
Darren