效果如下:
实现步骤:
1.首先先安装官网的操作步骤安装elementui 或者 不安装直接引入
安装指令:
npm i element-ui -S
引入方式:
<!-- 引入样式 -->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
<!-- 引入组件库 -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
2.以下是参考代码
HTML代码:
<div>
<el-upload
class="upload-demo"
action="/api/common/uploadFile"
:on-remove="onRemove"
:file-list="videoUrl"
:on-success="onSuccess"
:before-upload="beforeUpload"
limit="1">
<el-button
size=