商品详情

src/main/resources/templates/product/detail.html

@@ -206,7 +206,7 @@
         <div class="productInfo">
             <div class="tabTit">
                 <span class="on">产品介绍</span>
-                <span v-if="parameters.length>0">相关参数</span>
+                <span th:if="not${#arrays.isEmpty(parameters)}">相关参数</span>
                 <span th:if="not${#strings.isEmpty(product.serviceInfo)}" >服务项目</span>
 <!--                <span>评价</span>-->
             </div>