swiper-wrapper轮滑组件（多组轮滑界面）间隔无效问题

在多组此种轮滑效果出现时，你需要加两个属性值，即

new Swiper('.swiper-container', {
        slidesPerView: 3,
        slidesPerColumn: 2,
        spaceBetween: 10,
        speed:300,
        autoplay: {
            delay:6000
        },
        observer:true,
        observeParents:true
    });