react+typescript 使用 swiper

参考：https://blog.csdn.net/weixin_44207333/article/details/103860630

如果之前安装过swiper，请先删除

 yarn remove swiper

使用

yarn add @types/swiper 

// 引入
import Swiper from 'swiper';
import 'swiper/css/swiper.min.css'
// 使用 参考 https://www.jianshu.com/p/341b48019ad7
componentWillUnmount() {
  if (this.swiper) { // 销毁swiper
   this.swiper.destroy()
  }
 }
componentDidUpdate(){
 if(this.swiper){
   this.swiper.slideTo(0, 0)
   this.swiper.destroy()
   this.swiper = null;
  }
 this.swiper = new Swiper(this.refs.lun, {
       loop:true,
       pagination: {
       el: '.swiper-pagination',
       clickable: true,
      },
     });
 }