demo2.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <script charset="UTF-8" src="BannerSlider.js"></script>
    <title>Title</title>
</head>
<body id="body" style="width: 500px ; height: 300px">

</body>
<script charset="UTF-8">
    let callback = [];
    for(let i = 0 ;i<4; i++){
        callback[i] = function () {
            open('http://www.evink.tk','_blank');
        }
    }
    let slider = new Slider();
    slider.opts = {
        address: ["http://file1.wailian.work/2017/06/23/bgimg_1.jpg",
            "http://file1.wailian.work/2017/06/23/bgimg_2.jpg",
            "http://file1.wailian.work/2017/06/23/bgimg_3.jpg",
            "http://file1.wailian.work/2017/06/23/bgimg_4.jpg"],
        method: "leftSlide",    // 可选参数
        containerId: 'body',    // 可选参数
        duration: '1.5s', // 可选参数
        delay: 2000,     //  可选参数
        hasClick: true,
        callback:callback
    };
    slider.init();
</script>
</html>