="col-sm-2 control-label">商品列表：</label>
                    <div class="col-sm-3">
                        <table class="table table-bordered  " style="width:800px;">
                            <thead>
                            <tr>
                                <th width="150">商品SN</th>
                                <th>商品名称</th>
                                <th>商品价格</th>
                                <th width="70">操作</th>
                            </tr>
   