README
通过 canvas 获取图片的 base64 位图
import { FileUpdater } from '@nuage/react-file-updater';
<FileUpdater onChange={file => console.log(file.base64)}>
<div>update</div>
</FileUpdater>;
```tsx import { FileUpdater } from '@nuage/react-file-updater';
<script type="module">
import nuageReactFileUpdater from 'https://cdn.skypack.dev/@nuage/react-file-updater';
</script>
import { FileUpdater } from '@nuage/react-file-updater';
<FileUpdater onChange={file => console.log(file.base64)}>
<div>update</div>
</FileUpdater>;