ant-design-vue/components/empty/demo/config-provider.md

<cn>
#### 全局化配置
自定义全局组件的 Empty 样式。
</cn>

<us>
#### ConfigProvider
Use ConfigProvider set global Empty style.
</us>

```tpl
<template>
  <div>
    <a-switch
      unCheckedChildren="default"
      checkedChildren="customize"
      :checked="customize"
      @change="(val) => customize = val"
    />

    <a-divider />
    <a-config-provider>
      <template v-if="customize" v-slot:renderEmpty>
        <div style="text-align: center">
          <a-icon type="smile" style="font-size: 20px" />
          <p>Data Not Found</p>
        </div>
      </template>
      <div class="config-provider">
        <h3>Select</h3>
        <a-select :style="style" :options="[]" />

        <h3>TreeSelect</h3>
        <a-tree-select :style="style" :treeData="[]" />

        <h3>Cascader</h3>
        <a-cascader :style="style" :options="[]" :showSearch="true" />

        <h3>Transfer</h3>
        <a-transfer :dataSource="[]" />

        <h3>Table</h3>
        <a-table style="margin-top: 8px" :columns="columns" :dataSource="[]" />
        <h3>List</h3>
        <a-list :dataSource="[]" />
      </div>
    </a-config-provider>
  </div>
</template>
<script>
  export default {
    data() {
      return {
        customize: false,
        style: { width: '200px' },
        columns: [
          {
            title: 'Name',
            dataIndex: 'name',
            key: 'name',
          },
          {
            title: 'Age',
            dataIndex: 'age',
            key: 'age',
          },
        ],
      };
    },
  };
</script>
<style>
  .code-box-demo .config-provider h3 {
    font-size: inherit;
    margin: 16px 0 8px 0;
  }
</style>
```