一个页面使用多个相同Swiper轮播效果怎么写会不冲突

<!--下载插件http://www.swiper.com.cn/download/-->
<!--引入插件-->
<link rel="stylesheet" href="path/to/swiper.min.css">
<script src="path/to/swiper.min.js"></script>
<!--HTML-->
<div class="swiper-container" id="swiper1"><!--第一个轮播-->
    <div class="swiper-wrapper">
        <div class="swiper-slide">图1</div>
        <div class="swiper-slide">图2</div>
        <div class="swiper-slide">图3</div>
    </div>
 </div>
 <div class="swiper-container" id="swiper2"><!--第二个轮播-->
    <div class="swiper-wrapper">
        <div class="swiper-slide">图4</div>
        <div class="swiper-slide">图5</div>
        <div class="swiper-slide">图6</div>
    </div>
 </div>
 <!--JS-->
<script>       
  var mySwiper1 = new Swiper (‘#swiper1‘);    //第一个轮播   
  var mySwiper2 = new Swiper (‘#swiper2‘);    //第二个轮播   
</script>