trafficBroadcast/miniprogram/pages/detail/detail.wxml

<!--miniprogram/pages/detail/detail.wxml-->
<import src="./template/sysDetail/index.wxml"></import>
<import src="./template/pdfDetail/index.wxml"></import>
<import src="./template/defaultDetail/index.wxml"></import>
<view class="detail">
  <template wx:if="{{detail.type === 0}}" is="sysDetail" data="{{...detail}}"></template>
  <template wx:if="{{detail.type === 2}}" is="pdfDetail" data="{{...detail}}"></template>
  <template wx:if="{{detail.type === 1}}" is="defaultDetail" data="{{...detail}}"></template>
</view>