setting cookies in quixote

[jiguorui at gmail.com]

# I write a quixote demo like this:

equest = get_request()
request.response.set_cookie('usr_name', 'Jim', path='/')
request.response.set_cookie('usr_id', '1', path='/')

#but only usr_name can be setted successfully, and usr_id is none.

Why ? Help me ! Thanks