原生标签页迁移SDK 55在 SDK 55 中Label、Icon、Badge和VectorIcon现在作为NativeTabs.Trigger上的静态属性访问而不是单独的导入。导入变更// SDK 53/54 import { NativeTabs, Icon, Label, Badge, VectorIcon, } from expo-router/unstable-native-tabs; // SDK 55 import { NativeTabs } from expo-router/unstable-native-tabs;组件变更SDK 53/54SDK 55Icon /NativeTabs.Trigger.Icon /Label /NativeTabs.Trigger.Label /Badge /NativeTabs.Trigger.Badge /VectorIcon /NativeTabs.Trigger.VectorIcon /不适用NativeTabs.BottomAccessory /SDK 55 新增BottomAccessory用于 iOS 26 上 Apple Music 风格迷你播放器的新组件浮动在标签栏上方NativeTabs NativeTabs.BottomAccessory {/* 标签页上方的内容 */} /NativeTabs.BottomAccessory NativeTabs.Trigger name(index) NativeTabs.Trigger.LabelHome/NativeTabs.Trigger.Label /NativeTabs.Trigger /NativeTabs在 Android 和 Web 上此组件将渲染为无操作。请改用绝对定位将视图放置在标签栏上方。Icon 的md属性用于 Android 上 Material 图标字形的新md属性与现有的drawable并列NativeTabs.Trigger.Icon sfhouse mdhome /完整迁移示例之前SDK 53/54import { NativeTabs, Icon, Label, Badge, } from expo-router/unstable-native-tabs; export default function TabLayout() { return ( NativeTabs minimizeBehavioronScrollDown NativeTabs.Trigger name(index) LabelHome/Label Icon sfhouse.fill / Badge3/Badge /NativeTabs.Trigger NativeTabs.Trigger name(settings) LabelSettings/Label Icon sfgear / /NativeTabs.Trigger NativeTabs.Trigger name(search) rolesearch LabelSearch/Label /NativeTabs.Trigger /NativeTabs ); }之后SDK 55import { NativeTabs } from expo-router/unstable-native-tabs; export default function TabLayout() { return ( NativeTabs minimizeBehavioronScrollDown NativeTabs.Trigger name(index) NativeTabs.Trigger.LabelHome/NativeTabs.Trigger.Label NativeTabs.Trigger.Icon sfhouse.fill mdhome / NativeTabs.Trigger.Badge3/NativeTabs.Trigger.Badge /NativeTabs.Trigger NativeTabs.Trigger name(settings) NativeTabs.Trigger.LabelSettings/NativeTabs.Trigger.Label NativeTabs.Trigger.Icon sfgear mdsettings / /NativeTabs.Trigger NativeTabs.Trigger name(search) rolesearch NativeTabs.Trigger.LabelSearch/NativeTabs.Trigger.Label /NativeTabs.Trigger /NativeTabs ); }迁移检查清单从导入中移除Icon、Label、Badge、VectorIcon只保留来自expo-router/unstable-native-tabs的NativeTabs导入将Icon /替换为NativeTabs.Trigger.Icon /将Label /替换为NativeTabs.Trigger.Label /将Badge /替换为NativeTabs.Trigger.Badge /将VectorIcon /替换为NativeTabs.Trigger.VectorIcon /阅读文档了解更多信息 https://docs.expo.dev/versions/v55.0.0/sdk/router-native-tabs/