fix<优化下单逻辑>

2024-12-21 17:11:50 +08:00 · 2024-12-21 17:11:50 +08:00 · 9dfe3a62aa
parent ddfc9270aa
commit 9dfe3a62aa
1 changed files with 32 additions and 26 deletions
--- a/src/main/webapp/cart.jsp
+++ b/src/main/webapp/cart.jsp
@ -10,6 +10,7 @@
 <body>
    <h1>购物车</h1>
    <a href="/">主页</a>
+    <c:if test="${not empty computers}">
        <table border="1">
            <thead>
                <tr>
@ -33,12 +34,17 @@
            </tbody>
        </table>
        <hr>
+    </c:if>
+    <c:if test="${not empty computers}">
        <a href="/orders?action=add">
            <button>一键下单</button>
        </a>
+    </c:if>
+    <c:if test="${empty computers}">
+        <p>购物车为空，暂无商品可下单。</p>
+    </c:if>
    <br>
    <br/>
    <br>
-
 </body>
 </html>