<script type="text/javascript">
$(function(){
// 獲取.swiper-wrapper下的div的個(gè)數(shù),放到number里
var number = $('.swiper-wrapper div').length
// 當(dāng)number小于等于3時(shí),設(shè)置.swiper-pagination 為隱藏
if( number <= 3){
$('.swiper-pagination').hide();
$('.swiper-button-next').hide();
$('.swiper-button-prev').hide();
}else{
};
})
</script>