Django recive array ajax problem

I'm sending array via POST r开发者_StackOverflow社区eqest to Django server if I use dev server, I see

 <QueryDict: {u'arr[]': [u'1', u'2']}>

if I send to Apache+Mod_wsgi sever, I see

 <QueryDict: {u'arr[]': [u'2']}>

olny last item, any ideas?

upd: dev sever on my local pc, if Apache+mod_wsgi on my local pc all fine, if on remote - only last item

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My solution: serialize array with JSON2

JSON.stringify(my_array)

and deserialize with

import json
json.loads(str)