话不多说 上代码

<a-upload
style="margin-left: 8px"
:before-upload="beforeUpload"
:showUploadList="false"
:multiple="false"
:headers="tokenHeader"
><a-button> <a-icon type="upload" /> 导入 </a-button>
</a-upload>

 提示内容可以根据自己的来

formData是二进制文件流传给后端的

exportUser：后端提供的接口

   
import { Modal} from 'ant-design-vue'beforeUpload(file) {const formData = new FormData()formData.append('file', file)exportUser(formData).then((res) => {if (res.code == 200) {Modal.success({title: '系统提示',content: res.message,okText: '知道了',})} else {Modal.error({title: '系统提示',content: res.message,okText: '知道了',})}})this.getList()return false},

export function exportUser(data){return axios({url: '/schedule/createImport',data: data,method:'post',})
}