订单详情保存图片修改

pagesOrder/order_detail/index.vue

@@ -18,8 +18,12 @@
 				<text>会员享低价</text>
 				<text>长按保存，微信内扫一扫加好友</text>
 			</view>
-			
+			<!-- #ifdef MP-WEIXIN -->
 			<u-image width="152" height="152" radius="16" :src="listinfo.shopQrcode" ></u-image>
+			<!-- #endif -->
+			<!-- #ifdef MP-ALIPAY -->
+			<image style="height: 150rpx;width: 150rpx;" :src="listinfo.shopQrcode" @longpress="saveImage(listinfo.shopQrcode)" mode="aspectFill"></image>
+			<!-- #endif -->
 		</view>
 		
 		<orderInfoAfter ref="orderInfoAfter" :listinfo="listinfo" v-if="listinfo.useType == 'dine-in-after'"></orderInfoAfter>
@@ -106,7 +110,17 @@
 			console.log(e)
 		},
 		methods: {
-			
+			saveImage (url) {
+				uni.saveImage({
+					url: url,
+				    success: () => {
+				       uni.showToast({
+							title: "保存成功",
+							icon: 'none'
+				        })
+				    },
+				});
+			},
 			/**
 			 * 获取会员信息
 			 */