class Geocoder::Lookup::Amap

def query_url_params(query)
  params = {
    :key => configuration.api_key,
    :output => "json"
  }
  if query.reverse_geocode?
    params[:location] = revert_coordinates(query.text)
    params[:extensions] = "all"
    params[:coordsys] = "gps"
  else
    params[:address] = query.sanitized_text
  end
  params.merge(super)
end