fix(ProductList): 在路由更新时刷新产品数据

确保在路由更新到ProductList时重新获取产品数据，以保持页面数据的同步和准确性

src/pages/product/ProductList.vue

@@ -8,6 +8,7 @@ import VanPopup from "vant/es/popup"
 import { computed, onBeforeUnmount, onMounted, ref } from "vue"
 import Cart from "./components/cart.vue"
 import Detail from "./components/detail.vue"
+import { onBeforeRouteUpdate } from 'vue-router'
 
 // 状态管理
 const productStore = useProductStore()
@@ -102,6 +103,7 @@ const currentProducts = computed(() => {
 
 // 组件挂载时添加滚动监听
 onMounted(() => {
+  productStore.getGoods();
   scrollListener.push(scrollContainer.value?.addEventListener("scroll", throttledScroll))
   scrollListener.push(scrollContainer.value?.addEventListener("scroll", throttledUpdate))
 })
@@ -118,6 +120,14 @@ const router = useRouter()
 function handleCheckout() {
   router.push("/product/checkout")
 }
+
+// 路由更新时刷新数据
+onBeforeRouteUpdate((to, from, next) => {
+  if (to.name == 'ProductList') {
+    productStore.getGoods()
+  }
+  next()
+})
 </script>
 
 <template>