yoshop_pro_wxapp/pages/search/index.wxml

<view class="container">
  <view class="cont-box">
    <view class="dis-flex search-input-box">
      <view class="search-input">
        <view class="dis-flex search-box">
          <view class="left">
            <icon color="rgba(180,180,180,1)" size="15" type="search"></icon>
          </view>
          <view class="right">
            <input bindinput="getSearchContent" class="input" focus="true" placeholder="请输入您搜索的商品" placeholderStyle="color:#aba9a9" type="text"></input>
          </view>
        </view>
      </view>
      <view class="serch-button">
        <button bindtap="search" type="warn"> 搜索 </button>
      </view>
    </view>
    <view class="search-cont-box" wx:if="{{recentSearch.length}}">
      <view class="title-box">最近搜索
        <text bindtap="clearSearch" class="iconfont icon-lajixiang col-7"></text>
      </view>
      <view class="sale-button-box">
        <view class="seconds-kill-li" wx:for="{{recentSearch}}" wx:for-index="idx" wx:for-item="recent" wx:key="hotrecent">
          <view bindtap="goSearch" class="recent-button" data-text="{{recent}}">{{recent}}</view>
        </view>
      </view>
    </view>
  </view>
</view>