初始版本提交

src/views/demo/level/Menu12.vue

@@ -0,0 +1,12 @@
+<template>
+  <div class="p-5">
+    多层级缓存-页面1-2
+    <br />
+    <Input />
+  </div>
+</template>
+<script lang="ts">
+  import { defineComponent } from 'vue';
+  import { Input } from 'ant-design-vue';
+  export default defineComponent({ name: 'Menu12Demo', components: { Input } });
+</script>