【修复】 商品详情页规格图片没有回显的问题

pages/shop/goodsdetail.vue

@@ -237,7 +237,8 @@
 						<!-- 商品信息及关闭按钮 -->
 						<view class="popup-head">
 							<view class="lf-flex">
-								<image class="goods-img" :src="goods_detail.img"></image>
+								<!-- <image class="goods-img" :src="goods_detail.img"></image> -->
+								<image class="goods-img" :src="getSpecImage"></image>
 								<view class="goods-info">
 									<view class="price">{{ showGoodsSpecPrice }}</view>
 									<view class="goods-name">{{ goods_detail.name }}</view>
@@ -360,6 +361,19 @@
 					str = '请选择规格'
 				}
 				return str;
+			},
+			getSpecImage(){
+				let specs = this.goods_stock.specs;
+				let img = '';
+				for(let i in specs){
+					if(specs[i].spec_current != null){
+						img = specs[i].list[specs[i].spec_current].spec_img;
+					}
+				}
+				if(!img){
+					img = this.goods_detail.img;
+				}
+				return img;
 			}
 		},
 		onLoad(options){