    <div><label>产品总数:</label><span ng-bind="cart.totalItems"></span></div>
                <div><label>产品总金额:</label><span ng-bind="cart.total | currency:'￥'"></span></div>
                <div>
                    <form ng-submit="checkout()" ng-controller="CheckoutCtrl">
                        <button type="submit" class="btn btn-primary">检出购物车</button>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
