Colorful-childhood/pages/index/index.wxml

<!--index.wxml-->
<view class="container">
  <!-- 引入组件 -->
  <import src="/component/look/look.wxml"/>
  <import src="/component/search/search.wxml"/> 
  <import src="/component/mys/mys.wxml"/>  
  <!--调用组件-->
  <!--<template is="{{templates}}" data="{{lookData: lookData, searchData: searchData, myData: myData}}"></template>-->
  <view class="template" wx:if="{{templates == 'look'}}">
    <template is="{{templates}}" data="{{lookData: lookData}}"></template>
  </view>
  <view class="template" wx:elif="{{templates == 'search'}}">
    <template is="{{templates}}" data="{{searchData: searchData}}"></template>
  </view>
  <view class="template" wx:else="{{templates == 'mys'}}">
    <template is="{{templates}}" data="{{myData: myData}}"></template>
  </view>
  <view class="bottom-tab">
      <block  wx:for="{{tab}}" wx:key="{{index}}">
      <view class="tabbar {{index == ind ? 'select':' '}}" bindtap="switcher" data-ind="{{index}}">
          <image src="{{index == ind ? item.selectimg : item.img}}"></image>
          <text>{{item.name}}</text>
      </view>
      </block>            
  </view>
</view>