评价添加数目

pages/bookShop/commodityDetail.vue

@@ -69,6 +69,7 @@
 				fontSize: '28rpx'
 			}"></u-tabs>
 			</view>
+			{{getCommentsNum}}
 			<!-- 详情 + 评价1 -->
 			<view v-if="contentShow == 0">
 				<view class="pingjia quanyi_box" v-if="listenList.length > 0 && listenList[0] && iosHide"
@@ -359,6 +360,11 @@ export default {
 	},
 	computed: {
 		...mapState(['userInfo']),
+		getCommentsNum(){
+			if(this.commentsList.length > 0){
+				this.contentButtonList[1].name = '商品评价('+ this.commentsList.length+')'
+			}
+		},
 	},
 	components: {
 		musicPlay