$require(['swiper'], function () {
    var swiper = new Swiper('.magnify', {
        observer:true,  //淇敼swiper鑷繁鎴栧瓙鍏冪礌鏃讹紝鑷姩鍒濆鍖杝wiper
        observeParents:true,  //淇敼swiper鐨勭埗鍏冪礌鏃讹紝鑷姩鍒濆鍖杝wiper
        slidesPerView: 1,
        spaceBetween: 20,
        centeredSlides: true,
        loop: true,
        navigation: {
            nextEl: '.Under',
            prevEl: '.Upper',
        },
    });
})