083、组件-swiper和swiper-item组件的基本使用——轮播图<swiper class="swiper-container"><!--第一个轮播图--><swiper-item> <view class="item">A</view></swiper-item><!--第二个轮播图--><swiper-item> <view class="item">B</view></swiper-item><!--第三个轮播图--><swiper-item> <view class="item">C</view></swiper-item></swiper>/* pages/list/list.wxss */.swiper-container{ height: 150px;}.item{ height: 100%; line-height: 150px; text-align: center;}swiper-item:nth-child(1) .item{ background-color:lightgreen;}swiper-item:nth-child(2) .item{ background-color:lightpink;}swiper-item:nth-child(3) .item{ background-color:lightskyblue;}