我wrap_parameters format: [:json]在wrap_parameters.rb. 我用jQuery.post('photos', {name: 'flower'});. 在photos#create,params是
{"name"=>"flower", "controller"=>"photos", "action"=>"create"}
但我期待
{"name"=>"flower", "controller"=>"photos", "action"=>"create", "photos"=>{"name"=>"flower"}}
我错过了什么?