length == 0">你的购物车是空的</li>
            <li class="list-group-item" ng-repeat="item in cart.cartItems">
                <div class="row">
                    <div class="col-md-2 col-xs-2 cart-item-image">
                        <div class="thumbnail">
                            <a ng-href="#/products/{{item.product.productId}}">
                                <img ng-src="/assets/img/travels/{{item.product.productId}}.jpg" alt="{{item.product.name}}">
                            </a>
    