va_admin_frontend/src/modules/base/pages/main/components/views.vue

<template>
	<div class="app-views">
		<router-view v-slot="{ Component }">
			<transition :name="app.info.router.transition || 'none'">
				<keep-alive :include="caches" :key="key">
					<component :is="Component" />
				</keep-alive>
			</transition>
		</router-view>
	</div>
</template>

<script lang="ts" name="app-views" setup>
import { computed, onMounted, onUnmounted, ref } from "vue";
import { useBase } from "/$/base";
import { useCool } from "/@/cool";

const { mitt } = useCool();
const { process, app } = useBase();

// 缓存数
const key = ref(1);

// 缓存列表
const caches = computed(() => {
	return process.list
		.filter((e) => e.meta?.keepAlive)
		.map((e) => {
			return e.path.substring(1, e.path.length).replace(/\//g, "-");
		});
});

// 刷新页面
function refresh() {
	key.value += 1;
}

onMounted(() => {
	mitt.on("view.refresh", refresh);
});

onUnmounted(() => {
	mitt.off("view.refresh");
});
</script>

<style lang="scss" scoped>
.app-views {
	flex: 1;
	overflow: hidden;
	margin: 0 10px 10px 10px;
	width: calc(100% - 20px);
	box-sizing: border-box;
	border-radius: 4px;
	position: relative;

	.none-enter-active {
		position: absolute;
	}

	.slide-enter-active {
		position: absolute;
		top: 0;
		width: 100%;
		transition: all 0.4s ease-in-out 0.2s;
	}

	.slide-leave-active {
		position: absolute;
		top: 0;
		width: 100%;
		transition: all 0.4s ease-in-out;
	}

	.slide-enter-to {
		transform: translate3d(0, 0, 0);
		opacity: 1;
	}

	.slide-enter-from {
		transform: translate3d(-5%, 0, 0);
		opacity: 0;
	}

	.slide-leave-to {
		transform: translate3d(5%, 0, 0);
		opacity: 0;
	}

	.slide-leave-from {
		transform: translate3d(0, 0, 0);
		opacity: 1;
	}
}
</style>