Fix：3787 【商城小程序】首页尖货推荐—开启了价格面议的商品价格区域没有显示“价格面议”

components/xdd-product-item/index.vue

@@ -65,9 +65,21 @@
       </view>
       <view class="price-wrap">
         <view class="price">
-          <text class="price-txt price-red">￥{{ item[priceKey] }}</text>
+          <view 
+            v-if="item.isNegotiable === 1" 
+            class="v12-primary-text v12-font-28 v12-font-weight" 
+          >
+            价格面议
+          </view>
+          <text 
+            v-else
+            class="price-txt price-red">
+            <text class="v12-font-20">
+             ￥ 
+            </text>
+            {{ item[priceKey] }}</text>
         </view>
-        <view class="btn" @click.stop="$emit('add', item)">
+        <view v-if="item.isNegotiable === 0" class="btn" @click.stop="$emit('add', item)">
           <image
             :src="webUrl + '/home/icon-cart.png'"
             class="img"