Swiper组件跳到指定页实现的坑

private controller: SwiperController = new SwiperController();

Swiper(this.controller){
   //省略业务代码
   ...
   Button(()=>{

   })
   .onClick(()=>{
       this.controller.showIndex(index)
   })
}

Swiper(this.controller){
 
  Button(()=>{
      //....
  }).onClick(()=>{
       this.currentIndex = index
  )
}.index(this.currentIndex)