构建发布dist目录，添加AppShare和Article组件

src/Index.vue

@@ -17,6 +17,14 @@
 
 <script setup lang="ts">
 const route = useRoute()
+const footer = ref<HTMLElement | null>(null)
+onMounted(() => {
+  // 计算footer的高度
+
+  const footerHeight = footer.value?.clientHeight || 0;
+
+  console.log('footerHeight', footerHeight);
+})
 </script>
 
 <style scoped>