navigation/pages/mainIntro/mainIntro.wxml

<view class="indexContainer">
    <!-- 轮播图区域 -->
    <view>
        <view class="noBanners" wx:if="{{bannersList.length == 0}}">
            <text>暂无图片展示</text>
        </view>
        <view wx:else>
            <swiper class="banners" autoplay circular interval="2000" indicator-dots="true" indicator-color="ivory" indicator-active-color="#d43c33" next-margin="0rpx" previous-margin="0rpx">
                <swiper-item wx:for="{{bannersList}}" wx:key="key">
                    <image src="{{item.iconPath}}"></image>
                </swiper-item>
            </swiper>
        </view>
    </view>
    <!-- 景区介绍的正文 -->
    <view>
        <view wx:if="{{intro.describes == ''}}" class="noInto">
            <text>暂无介绍内容</text>
        </view>
        <view wx:else class="textContainer">
            <view class="titleHead">
                <text>{{intro.title}}</text>
            </view>
            <view class="introContent" style="white-space: pre-wrap;">
                <text user-select="true">{{intro.describes}}</text>
            </view>
        </view>
    </view>

</view>