---
order: 0
title: 测试板块
---


## desc-cn 
测试咯

```jsx
import React, { useState, useEffect, useRef } from 'react'
const Test = () => {
    return <div>
    <div className='box'>demo
    <sp-loading></sp-loading>
    </div>
        
    </div>
}
ReactDOM.render(<Test />, mountNode)
```

<style> 
.box {
    width: 700px;
    height: 250px;
    background: rgba(255,132,772,1)
}
</style>