packlightApp.factory('Hike', ['$resource',
    function ($resource) {
        return $resource('app/rest/hikes/:id', {}, {
            'query': { method: 'GET', isArray: true},
            'get': { method: 'GET'},

        });
    }]);

@RequestMapping(value = "/rest/hikes",
            method = RequestMethod.POST,
            produces = "application/json")
    public void create(@RequestBody HikeDto hikedto) {...}

app.controller('postCtrl', function($scope, Hike) {
    var objectArray = [{data: 1}, {data: 2}];
    Hike.save({id: 'yourId'}, objectArray, function(response) {
        console.log(response);
        // Do things on success.
    });
});