---
title: 二维码组件
order: 1
---



```jsx
import React, { Component } from 'react';
import ReactDOM from 'react-dom';
import { YwQrcode } from '@ywfe/yw-design';
class App extends Component {
  render() {
    return (
      <div>
        <YwQrcode value="http://www.taobao.com" text="微信扫一扫" placement='top'/>
      </div>
    );
  }
}

ReactDOM.render(<App />, mountNode);
```