求教一个Swiper插件，联动的功能

[qq_36509661]

<div class="swiper-container">
    <div class="swiper-wrapper">
        <div class="swiper-slide">Slide 1</div>
        <div class="swiper-slide">Slide 2</div>
        <div class="swiper-slide">Slide 3</div>
    </div>
   <div class="swiper-button-prev"></div>
    <div class="swiper-button-next"></div>
</div>
<div>
    <div>Slide1号显示的内容</div>
    <div>Slide2号显示的内容</div>
    <div>Slide3号显示的内容</div>
</div>

下面的内容跟着swiper里的轮播图一起滑动
在官网上看到有回调，onSlideNextStart(swiper)和onSlidePrevStart(swiper)
本来想点击swiper-button-prev和swiper-button-next的时候取swiper-slide的序号，没成功，求教
或者有其他的办法