Send Request Body on $resource
Building on @gargc's answer, you can pass parameters and a body to a resource's method:
myResource.save({ param: myParam }, myObject);
As long as the action supports a body message (e.g. POST, but not GET), you can pass a data parameter to the action method of your resource, which will be sent in the body of the request:
yourResource.save(yourData)Example: http://jsfiddle.net/N3NXK/1/