新增：抖音支持一个链接下多单；图片按裁剪3:4比例；根据返回的数据显示门店名称和门店logo

src/router/index.ts

@@ -12,20 +12,13 @@ import {useStore} from '@/stores'
 import { config } from '@/config/config'
 import { douyinConfig } from '@/config/douyin'
 import { localStorage } from '@/utils/local-storage'
+import {
+  getCachedShopBrand,
+  setDocumentFavicon,
+} from '@/views/douyin/shopBrandCache'
 
 const DEFAULT_FAVICON = '/douyin-logo.png'
 
-function setFavicon(href: string) {
-  let link = document.querySelector<HTMLLinkElement>('link[rel="icon"]')
-  if (!link) {
-    link = document.createElement('link')
-    link.rel = 'icon'
-    document.head.appendChild(link)
-  }
-  link.type = 'image/png'
-  link.href = href
-}
-
 NProgress.configure({ showSpinner: true, parent: '#app' })
 
 // 定义路由，每个路由都需要映射到一个组件
@@ -89,11 +82,18 @@ router.beforeEach((_to, _from, next) => {
   const titleText = pageTitle.$t || pageTitle
   const brandText = config.brand?.$t || config.brand || ''
   const isDouyin = _to.meta.channel === 'douyin' || _to.path.includes('douyin')
-  // 暂时去掉「葡哇立体肖像」前缀；抖音页使用「萌趣小宝.ai定制」
-  window.document.title = isDouyin
-    ? `${douyinConfig.brandName} - ${titleText}`
-    : (config.showBrandInTitle && brandText ? `${brandText} - ${titleText}` : String(titleText))
-  setFavicon(isDouyin ? douyinConfig.images.logo : DEFAULT_FAVICON)
+  // 抖音页优先使用 shopBrand 缓存的门店名/logo，否则回退默认品牌
+  if (isDouyin) {
+    const shopBrand = getCachedShopBrand()
+    const brandName = shopBrand.name || douyinConfig.brandName
+    window.document.title = `${brandName} - ${titleText}`
+    setDocumentFavicon(shopBrand.logo || douyinConfig.images.logo)
+  } else {
+    window.document.title = config.showBrandInTitle && brandText
+      ? `${brandText} - ${titleText}`
+      : String(titleText)
+    setDocumentFavicon(DEFAULT_FAVICON)
+  }
   NProgress.start() // start progress bar
   const needGuard = _to.meta.needGuard
   if (needGuard) {