vitevue32/docs/components/dialog/doc/demo2.vue

<template>
  <m-button @click="dialogVisible = true">点击打开 Dialog</m-button>
  <m-dialog
    v-model="dialogVisible"
    title="提示"
    width="30%"
    center
  >
    <span>需要注意的是内容是默认不居中的</span>
    <template #footer>
      <span class="dialog-footer">
        <m-button @click="dialogVisible = false" style="margin-right: 20px">取消</m-button>
        <m-button type="primary" @click="dialogVisible = false">确定</m-button>
      </span>
    </template>
  </m-dialog>
</template>

<script setup>
import { ref } from 'vue-demi'
const dialogVisible = ref(false)
</script>