You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.4 KiB
52 lines
1.4 KiB
<template>
|
|
<router-view #="{ Component, route }">
|
|
<keep-alive ref="keepAliveRef">
|
|
<component :is="Component" :key="route.path" />
|
|
</keep-alive>
|
|
</router-view>
|
|
</template>
|
|
|
|
<script lang="ts">
|
|
import { defineComponent, ref, watch } from 'vue';
|
|
import { useRoute } from 'vue-router';
|
|
import { CacheEnum } from '@/enums';
|
|
import { VisualEditorModelValue } from '@/visual-editor/visual-editor.utils';
|
|
|
|
export default defineComponent({
|
|
name: 'App',
|
|
setup() {
|
|
const keepAliveRef = ref();
|
|
const route = useRoute();
|
|
const jsonData: VisualEditorModelValue = JSON.parse(
|
|
localStorage.getItem(CacheEnum.PAGE_DATA_KEY) as string,
|
|
);
|
|
|
|
// 不需要缓存的页面
|
|
const notNeedcachePages = Object.keys(jsonData.pages).filter(
|
|
(key) => !jsonData.pages[key].config.keepAlive,
|
|
);
|
|
console.log('notNeedcachePages:', notNeedcachePages);
|
|
|
|
watch(
|
|
() => route.path,
|
|
(path) => {
|
|
if (notNeedcachePages.includes(path)) {
|
|
// 获取keep-alive缓存
|
|
const routeCaches = keepAliveRef.value?.$?.__v_cache;
|
|
console.log('keep-alive cache', path, routeCaches);
|
|
// 从keep-alive的缓存中删除不需要缓存的路由
|
|
routeCaches.delete(path);
|
|
}
|
|
},
|
|
);
|
|
|
|
return { keepAliveRef };
|
|
},
|
|
});
|
|
</script>
|
|
|
|
<style>
|
|
body::-webkit-scrollbar {
|
|
width: 0;
|
|
}
|
|
</style>
|
|
|