swiper4初始化/swiper-init/data-swiper

用data属性初始化swiper
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Swiper</title>
    <link href="https://cdn.bootcss.com/Swiper/4.0.6/css/swiper.css" rel="stylesheet">
    <script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.js"></script>
    <script src="https://cdn.bootcss.com/Swiper/4.0.6/js/swiper.js"></script>

    <style>
        html, body {
            position: relative;
            height: 100%;
        }

        body {
            background: #eee;
            font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
            font-size: 14px;
            color: #000;
            margin: 0;
            padding: 0;
        }

        .swiper-container {
            width: 100%;
            height: 100%;
        }

        .swiper-slide {
            text-align: center;
            font-size: 18px;
            background: #fff;

            /* Center slide text vertically */
            display: -webkit-box;
            display: -ms-flexbox;
            display: -webkit-flex;
            display: flex;
            -webkit-box-pack: center;
            -ms-flex-pack: center;
            -webkit-justify-content: center;
            justify-content: center;
            -webkit-box-align: center;
            -ms-flex-align: center;
            -webkit-align-items: center;
            align-items: center;
        }

        .box {
            display: block;
            height: 500px;
        }

        .bg-gray {
            background: #eaeaea;
        }
    </style>
</head>
<body>

<div class="box">
    <div class="swiper-container swiper-init"
         data-swiper="{slideToClickedSlide:false,autoplay:false,slidesPerView:2,spaceBetween:10,breakpoints:{992:{slidesPerView:1}}}">
        <div class="swiper-wrapper">
            <div class="swiper-slide bg-gray">
                <div class="swiper-container swiper-init" data-swiper="{autoplay:false,slidesPerView:2,spaceBetween:10,direction:'vertical',mousewheel:true,}">
                <div class="swiper-wrapper">
                    <div class="swiper-slide">bbb 1</div>
                    <div class="swiper-slide">bbb 2</div>
                    <div class="swiper-slide">bbb 3</div>
                </div>
                <div class="swiper-pagination"></div>
            </div></div>
            <div class="swiper-slide">aaa 2</div>
            <div class="swiper-slide">aaa 3</div>
            <div class="swiper-slide">aaa 4</div>
            <div class="swiper-slide">aaa 5</div>
        </div>
        <div class="swiper-pagination"></div>
        <div class="swiper-button-prev"></div>
        <div class="swiper-button-next"></div>
    </div>
</div>

<script>
    $(function () {
        $('.swiper-container.swiper-init').each(function () {
            var $swiper = $(this);
            var defaults = {
                navigation: {
                    prevEl: $swiper.children('.swiper-button-prev')[0],
                    nextEl: $swiper.children('.swiper-button-next')[0],
                },
                pagination: {
                    el: $swiper.children('.swiper-pagination')[0],
                    clickable: true,
                },
                autoplay: {
                    disableOnInteraction: false,
                },
                /*slideToClickedSlide: true,*/
                /*centeredSlides : true,*/
                setWrapperSize: true,
                observer: true,
                observeParents: true,
                loop: true,
            };
            var options = (new Function('return ' + $swiper.data('swiper')))();
            var settings = $.extend({}, defaults, options);
            var swiper = new Swiper(this, settings);
            swiper.on('resize', function () {
                swiper.update();
            });
            /*if (!!settings.loop && swiper.slides.length <= 3) {
                swiper.destroy();
            }*/
        })
    });
</script>
</body>
</html>