React实现拖拽改变宽度

import React, {Component} from 'react';
import { Resizable } from "re-resizable";
export default class Demo extends Component {
    render() {
        return (
            <Resizable
                style={{background: "#8cdbd5"}}
                defaultSize={{width:320, height:200}}
            >
               111111111
            </Resizable>
        );
    }
}