更新

app-mall/controllers/ItemController.php

@@ -59,7 +59,7 @@ class ItemController extends BaseController
                 $dateArr = explode(',', trim($preSellDate));
                 if (!empty($dateArr)) {
                     foreach ($dateArr as $sellTime) {
-                        $showDate = date("n月j日", $sellTime);
+                        $showDate = date("n.j", $sellTime);
                         $preSellDateShow[] = $showDate;
                     }
                 }

biz-ghs/product/classes/ProductClass.php

@@ -729,7 +729,7 @@ class ProductClass extends BaseClass
                 $dateArr = explode(',', trim($preSellDate));
                 if (!empty($dateArr)) {
                     foreach ($dateArr as $sellTime) {
-                        $showDate = date("n月j日", $sellTime);
+                        $showDate = date("n.j", $sellTime);
                         $preSellDateShow[] = $showDate;
                     }
                 }