fix: 更新配置和代码逻辑以提升稳定性和可读性

- 在 manifest.json 和 project.config.json 中启用 postcss 和 enhance 设置
- 在多个 Vue 组件中优化空值处理逻辑，确保更健壮的代码执行
- 调整样式和布局以提升用户体验

manifest.json

@@ -199,8 +199,9 @@
         "setting" : {
             "urlCheck" : false,
             "minified" : true,
-            "postcss" : false,
+            "postcss" : true,
-            "es6" : true
+            "es6" : true,
+            "enhance" : true
         },
         "permission" : {
             "scope.userLocation" : {

pages/cart/payment/payOrder.vue

@@ -194,7 +194,7 @@ function awaitPay(payment: string) {
 }
 
 function padTime(val: number) {
-  return String(val ?? 0).padStart(2, '0')
+  return String(val != null ? val : 0).padStart(2, '0')
 }
 
 function onPayTimeout() {

pages/mine/distribution/history.vue

@@ -74,7 +74,7 @@ const withdrawParams = ref({ pageNumber: 1, pageSize: 10 })
 const achievementParams = ref({ pageNumber: 1, pageSize: 10 })
 
 onLoad((option) => {
-  const type = Number(option.type ?? 0)
+  const type = Number(option.type != null ? option.type : 0)
   listType.value = type
   routeQuery.value = option || {}
   uni.setNavigationBarTitle({

pages/mine/distribution/withdrawal.vue

@@ -59,7 +59,7 @@ function fetchDistributionInfo() {
 }
 
 function submitWithdraw() {
-  const amount = String(price.value ?? '')
+  const amount = String(price.value != null ? price.value : '')
   if (proxy.$u.test.amount(parseInt(amount))) {
     cash({ price: amount }).then((res) => {
       if (res.data.success) {
@@ -75,7 +75,10 @@ function submitWithdraw() {
 }
 
 function fillAllAmount() {
-  price.value = distributionData.value.canRebate ?? ''
+  price.value =
+    distributionData.value.canRebate != null
+      ? distributionData.value.canRebate
+      : ''
 }
 </script>
 

pages/mine/myTracks.vue

@@ -188,7 +188,7 @@ function fetchTrackList() {
 }
 
 function deleteTracks(e: any, ids?: any) {
-	const index = typeof e === 'object' ? (e.name ?? e.index) : e
+	const index = typeof e === 'object' ? (e.name != null ? e.name : e.index) : e
 	const goodsId = ids || trackList.value[index]?.goodsId
 	if (!goodsId) return
 	deleteHistoryListId(goodsId).then((res) => {

pages/product/product/promotion/-promotion-assemble-promotions.vue

@@ -162,7 +162,7 @@ function refreshCountdown(list = promotionList.value) {
 }
 
 function padTime(val: number | undefined) {
-  return String(val ?? 0).padStart(2, '0')
+  return String(val != null ? val : 0).padStart(2, '0')
 }
 
 function countdownDisplayHours(index: number) {

pages/product/shopPage.vue

@@ -317,7 +317,7 @@ function initPageData() {
     num: storeId.value,
   })
     .then((res) => {
-      const payload = res?.data ?? res
+      const payload = res?.data != null ? res.data : res
       const result = payload?.result
       const pageDataStr = result?.pageData
       if (!isPageDataSuccess(payload) || !pageDataStr) {

pages/promotion/live/room.vue

@@ -898,7 +898,9 @@ function normalizeMqttLiveStatus(status: string | number) {
     2: LIVE_STATUS.ENDED,
     3: LIVE_STATUS.PAUSED,
   }
-  return numMap[status as number] ?? roomInfo.value.liveStatus
+  return numMap[status as number] != null
+    ? numMap[status as number]
+    : roomInfo.value.liveStatus
 }
 
 function handleMqttLiveMessage(message: string) {

pages/tabbar/home/index.vue

@@ -124,7 +124,7 @@ function init() {
   loading.value = true
   getFloorData()
     .then((res) => {
-      const payload = res?.data ?? res
+      const payload = res?.data != null ? res.data : res
       const pageDataStr = payload?.result?.pageData
       const isSuccess = payload?.success === true || payload?.code === 200
       if (!isSuccess || !pageDataStr) return

project.config.json

@@ -1,5 +1,9 @@
 {
   "setting": {
-    "minifyWXML": true
+    "minifyWXML": true,
+    "es6": true,
+    "minified": true,
+    "postcss": true,
+    "enhance": true
   }
 }