fix(harmony): 修鸿蒙元服务 JSVM 兼容性

基于 .logs/harmony-debug.log 排查,修复 3 类 runtime 错误:

1. isWeChatMiniProgram / cashier autoPay / ai-chat 复制文本
   - 鸿蒙 JSVM 没有 navigator 全局, navigator.userAgent 直接 ReferenceError
   - 加 typeof navigator === 'undefined' 守卫,Harmony 上返回 false,
     业务落到 isWeiXin()(已被 #ifdef H5 框住,Harmony 上也 false)→ 普通登录

2. diy-category getHeightArea
   - onShow 在 mounted 前触发,query 还是 undefined
   - query 重新尝试创建;createSelectorQuery 不存在则直接 return
   - 防止首次进入崩溃

3. goods-detail-view 模板 indexOf
   - goodsSkuDetail.support_trade_type 字段偶尔缺失
   - 改 (support_trade_type || []).indexOf(...) 兜底
This commit is contained in:
2026-07-04 11:26:47 +08:00
parent c9c062edcb
commit 6617a0b36c
5 changed files with 18 additions and 4 deletions

View File

@@ -996,8 +996,11 @@ export default {
/**
* 判断是否在微信小程序的web-view中打开H5
* @returns {boolean} 是否在微信小程序的web-view中
*
* 鸿蒙元服务(JSVM)没有 navigator 全局,改用 typeof 守卫兜底,让它直接返回 false
*/
isWeChatMiniProgram() {
if (typeof navigator === 'undefined' || !navigator.userAgent) return false;
const userAgent = navigator.userAgent.toLowerCase();
// 微信小程序的web-view User-Agent会包含以下特征之一

View File

@@ -301,9 +301,20 @@ export default {
},
/**
* 获取高度区间
*
* 鸿蒙 JSVM 在 mounted() 之前触发 onShow,导致 query 还是 undefined
* 加防御性检查,避免上线后第一次进入崩溃
*/
getHeightArea(index) {
let heightArea = [];
if (!query || typeof query.selectAll !== 'function') {
query = uni.createSelectorQuery && uni.createSelectorQuery().in(this);
}
if (!query || typeof query.selectAll !== 'function') {
// 极端兜底:鸿蒙下若 createSelectorQuery 不存在,跳过计算
this.heightArea = heightArea;
return;
}
query
.selectAll('.content-wrap .child-category')
.boundingClientRect(data => {

View File

@@ -65,7 +65,7 @@
<view class="box">
<block v-for="(item, index) in deliveryType" :key="index">
<text
v-if="goodsSkuDetail.support_trade_type.indexOf(index) != -1">{{ $lang('goods.detail.express') }}</text>
v-if="(goodsSkuDetail.support_trade_type || []).indexOf(index) != -1">{{ $lang('goods.detail.express') }}</text>
<!-- {{ item.name }} -->
</block>
</view>
@@ -159,7 +159,7 @@
<scroll-view scroll-y class="type-body">
<block v-for="(item, index) in deliveryType" :key="index">
<view class="type-item"
:class="{ 'not-support': goodsSkuDetail.support_trade_type.indexOf(index) == -1 }">
:class="{ 'not-support': (goodsSkuDetail.support_trade_type || []).indexOf(index) == -1 }">
<text class="iconfont" :class="item.icon"></text>
<view class="content">
<view class="title">{{ item.name }}</view>

View File

@@ -1686,7 +1686,7 @@ _handleStreamError(msg) {
// H5 优先使用 Clipboard API,降级使用 document.execCommand
try {
if (navigator.clipboard && navigator.clipboard.writeText) {
if (typeof navigator !== 'undefined' && navigator.clipboard && navigator.clipboard.writeText) {
navigator.clipboard.writeText(finalText).then(() => {
uni.showToast({ title: selectedText ? this.$lang('ai-chat.index.copySelected') : this.$lang('ai-chat.index.copySuccess'), icon: 'success' })
}).catch(() => {

View File

@@ -116,7 +116,7 @@ export default {
this.confirm();
}
})
} else if (/AlipayClient/.test(window.navigator.userAgent)) {
} else if (typeof window !== 'undefined' && window.navigator && /AlipayClient/.test(window.navigator.userAgent || '')) {
this.payTypeList.forEach((item, index) => {
if (item.type == 'alipay') {
this.payIndex = index;