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library/components/VabCard/index.js

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+import VabCard from './index.vue'
+
+VabCard.install = function(app) {
+  app.component(VabCard.name, VabCard)
+}
+
+export default VabCard 

library/components/VabCard/index.vue

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+<template>
+  <el-card :body-class="props.bodyClass" :body-style="props.bodyStyle" :class="['vab-card', $attrs.class]" :shadow="props.shadow">
+    <template v-if="$slots.header || props.title" #header>
+      <slot v-if="$slots.header" name="header"></slot>
+      <template v-else>{{ props.title }}</template>
+    </template>
+    <el-skeleton v-if="props.skeleton" animated :loading="skeletonShow" :rows="props.skeletonRows">
+      <template #default>
+        <slot></slot>
+      </template>
+    </el-skeleton>
+    <slot v-else></slot>
+    <template v-if="$slots.footer" #footer>
+      <slot name="footer"></slot>
+    </template>
+  </el-card>
+</template>
+
+<script setup>
+import { ref, onBeforeUnmount } from 'vue'
+import { ElCard } from 'element-plus'
+
+// 定义组件名称
+defineOptions({
+  name: 'VabCard',
+})
+
+// 定义 props
+const props = defineProps({
+  ...ElCard.props,
+  shadow: {
+    type: String,
+    default: 'never',
+  },
+  skeleton: {
+    type: Boolean,
+    default: false,
+  },
+  skeletonRows: {
+    type: Number,
+    default: 5, // 显示的数量会比传入的数量多 1
+  },
+  title: {
+    type: String,
+    default: '',
+  },
+})
+
+const skeletonShow = ref(true)
+
+const timer = setTimeout(() => {
+  skeletonShow.value = false
+}, 500)
+
+onBeforeUnmount(() => {
+  if (timer) clearTimeout(timer)
+})
+</script>
+
+<style lang="scss" scoped>
+.vab-card {
+  :deep() {
+    .el-card__header {
+      font-weight: 500;
+      color: inherit;
+      background: inherit;
+
+      [class*='ri-'] {
+        background-image: linear-gradient(120deg, #bd34fe 30%, var(--el-color-primary));
+        background-clip: text;
+        -webkit-text-fill-color: transparent;
+      }
+    }
+
+    .el-skeleton {
+      height: 100%;
+      overflow: hidden;
+    }
+  }
+}
+</style>