获取swiper的索引


效果:

js代码:

swiper.on('slideChangeTransitionEnd', function () {         var txt = $('.swptest_bot_right').html();         var snum = swiper.activeIndex+1;         console.log(snum);         console.log(swiper.activeIndex+"/10题");         newml=document.getElementById("snum");         newml.innerHTML=snum+"/10题";     });

参考文章:https://blog.csdn.net/jensen_yao/article/details/79289592