generated from duanshuwen/webapp-vue-frontend
47 lines
915 B
Vue
47 lines
915 B
Vue
<template>
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<router-view v-slot="{ Component }">
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<keep-alive :include="KeepAliveList">
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<component :is="Component" />
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</keep-alive>
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</router-view>
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</template>
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<script setup>
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const router = useRouter()
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const KeepAliveList = ref([])
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router.beforeEach((to, from, next) => {
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const keepAlive = to?.meta?.keepAlive
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if (!router.hasRoute(to.name)) {
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router.push('/home')
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return
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}
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if (keepAlive) {
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if (KeepAliveList.value.indexOf(to.name) === -1) {
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KeepAliveList.value.push(to.name)
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} else {
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const index = KeepAliveList.value.findIndex((name) => name === from.name)
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index > -1 ? KeepAliveList.value.splice(index, 1) : null
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}
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}
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next()
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})
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</script>
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<style lang="scss">
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#app {
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width: 100%;
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height: 100%;
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overflow: hidden;
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@media only screen and (min-width: 500px) {
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max-width: 500px;
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margin: auto;
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transform: scale(1);
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}
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}
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</style>
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