$(function() {
    $require(['swiper'], function() {
        var ctn2_swiper = new swiper('.ctn2 .swiper-container', {
            speed: 1000,
            // autoplay:false,
            autoplay: {
                delay: 5000,
                stoponlastslide: false,
                disableoninteraction: false,
            },
            slidesperview: 1,
            spacebetween: 20,
            scrollbar: {
                el: '.ctn2 .swiper-scrollbar',
                draggable: true,
            },
            breakpoints: {
                768: { //当屏幕宽度大于等于768
                    slidesperview: 1.3,
                    spacebetween: 70
                },
            }
        });
    })

})