配送信息运费修改

@@ -25,8 +25,9 @@
         </div>
     </div>
     <div class="bottom">
-        <span>运费: </span>
-        <span>¥{{expressCost}} </span>
+        {{#if expressCost}}
+        <span>运费:¥{{expressCost}} </span>
+        {{/if}}
         {{#if discount}}
         <span>(已优惠¥{{discount}})</span>
         {{/if}}

@@ -1065,7 +1065,9 @@ class CartModel
                             break;
                     }
                 }
-                $result['packages'][$pk]['expressCost'] = $pv['shopping_cost']; //运费
+                if ($pv['shopping_cost'] != 0) {
+                    $result['packages'][$pk]['expressCost'] = $pv['shopping_cost']; //运费
+                }
                 if ($pv['shopping_cut_cost'] != 0) {
                     $result['packages'][$pk]['discount'] = $pv['shopping_cut_cost']; //已优惠
                 }