Rails 3.1的gmaps4rails gem是否允许使用Google Maps API密钥？

Question

该文档指出，使用Google地图时不需要提供商密钥。不过，我想要使用我的Google API密钥，以便我可以跟踪我的使用情况。

从gem中的_scripts.html.erb文件看来，没有内置支持在Google地图上使用provider_key。是对的吗？

<% if enable_js == true && scripts.try(:to_sym) != :none %> 
     <% case map_options.try(:[], :provider) %> 
     <% when "openlayers" %> 
     <script src="http://www.openlayers.org/api/OpenLayers.js"></script> 
     <% when "mapquest" %> 
     <script src="http://mapquestapi.com/sdk/js/v6.0.0/mqa.toolkit.js?key=<%= map_options.try(:[], :provider_key) %>"></script> 
     <% when "bing" %> 
     <script type="text/javascript" src="http://ecn.dev.virtualearth.net/mapcontrol/mapcontrol.ashx?v=7.0"></script> 
     <% else %> 
     <script type="text/javascript" src="//maps.google.com/maps/api/js?v=3.5&sensor=false&amp;libraries=geometry<%= gmaps4rails_js_libraries(map_options.try(:[], :libraries)) %>"></script> 
     <script type="text/javascript" src="//google-maps-utility-library-v3.googlecode.com/svn/tags/infobox/1.1.9/src/infobox_packed.js"></script> 
     <script type="text/javascript" src="//google-maps-utility-library-v3.googlecode.com/svn/tags/markerclustererplus/2.0.5/src/markerclusterer_packed.js"></script> 
     <script type="text/javascript" src="//google-maps-utility-library-v3.googlecode.com/svn/trunk/richmarker/src/richmarker-compiled.js"></script> 
     <% end %> 

     <% if Rails::VERSION::MAJOR >= 3 && Rails::VERSION::MINOR < 1 %> 
     <% unless scripts.try(:to_sym) == :api %> 
      <%= javascript_include_tag 'gmaps4rails/gmaps4rails.base.js' %> 
     <% end %> 
     <% case map_options.try(:[], :provider) %> 
     <% when "openlayers" %> 
      <%= javascript_include_tag 'gmaps4rails/gmaps4rails.openlayers.js' %> 
     <% when "mapquest" %> 
      <%= javascript_include_tag 'gmaps4rails/gmaps4rails.mapquest.js' %> 
     <% when "bing" %> 
      <%= javascript_include_tag 'gmaps4rails/gmaps4rails.bing.js' %> 
     <% else %> 
      <%= javascript_include_tag 'gmaps4rails/gmaps4rails.googlemaps.js' %> 
     <% end %> 
     <% end %> 
    <% end %> 

如果是，是否有计划添加对Google地图提供商密钥的支持？还是我最好只是在自己的黑客攻击？ :-P

Answer 1

<script type="text/javascript" src="https://maps.google.com/maps/api/js?v=3.5&sensor=false&amp;libraries=geometry<%= gmaps4rails_js_libraries(map_options.try(:[], :libraries)) %>"></script> 
    <script type="text/javascript" src="https://google-maps-utility-library-v3.googlecode.com/svn/tags/infobox/1.1.9/src/infobox_packed.js"></script> 
    <script type="text/javascript" src="https://google-maps-utility-library-v3.googlecode.com/svn/tags/markerclustererplus/2.0.5/src/markerclusterer_packed.js"></script> 
    <script type="text/javascript" src="https://google-maps-utility-library-v3.googlecode.com/svn/trunk/richmarker/src/richmarker-compiled.js"></script> 

需要src修改。