feat: 字体图标调整

pages/order/detail.vue

@@ -1,6 +1,6 @@
 <template>
   <view class="order-detail-wrapper">
-    <image class="icon-back" src="./images/back.png" />
+    <uni-icons type="left" size="20" color="#fff" @click="goBack" />
 
     <OrderStatusInfo :orderData="orderData" />
     <OrderQrcode size="132" unit="px" :val="orderData.orderId" />
@@ -29,6 +29,13 @@ onLoad(async ({ orderId }) => {
   orderData.value = res.data;
   console.log(res);
 });
+
+// 返回上一页
+const goBack = () => {
+  uni.navigateBack({
+    delta: 1,
+  });
+};
 </script>
 
 <style lang="scss" scoped>