59 lines
1.5 KiB
Markdown
59 lines
1.5 KiB
Markdown
# 关于Nuxt的一些API
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## Components 组件
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## Composables 复合函数
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## Utils 工具
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### `definePageMeta(meta: PageMeta): void`
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> 定义页面属性
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```typescript
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interface PageMeta {
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validate?: (route: RouteLocationNormalized) => boolean | Promise<boolean> | Partial<NuxtError> | Promise<Partial<NuxtError>>
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redirect?: RouteRecordRedirectOption
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name?: string
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path?: string
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props?: RouteRecordRaw['props']
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alias?: string | string[]
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pageTransition?: boolean | TransitionProps
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layoutTransition?: boolean | TransitionProps
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viewTransition?: boolean | 'always'
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key?: false | string | ((route: RouteLocationNormalizedLoaded) => string)
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keepalive?: boolean | KeepAliveProps
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layout?: false | LayoutKey | Ref<LayoutKey> | ComputedRef<LayoutKey>
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middleware?: MiddlewareKey | NavigationGuard | Array<MiddlewareKey | NavigationGuard>
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scrollToTop?: boolean | ((to: RouteLocationNormalizedLoaded, from: RouteLocationNormalizedLoaded) => boolean)
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[key: string]: unknown
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}
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```
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- layoutTransition
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> 设置要应用于当前布局的过渡的名称。您还可以将此值设置为 false 以禁用布局过渡。
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>
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> Type: boolean | TransitionProps
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- pageTransition
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> 设置要应用于当前页面的过渡的名称。您还可以将此值设置为 false 以禁用布局过渡。
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>
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> Type: boolean | TransitionProps
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### `onBeforeRouteLeave(leaveGuard): void`
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eg: '/pages/index.vue'
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> 当前路由离开前的拦截
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>
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> leaveGuard: Navigation Guard. 导航护卫。
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>
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> (to, from, next)
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