<view class="center hang array">

    <block wx:for="{{indexdb}}" wx:for-index="idx" wx:for-item="list">

        <view bindtap="kantie" data-id="{{list._id}}" class="placeholder interval">{{list.name}}view>

    block>

view>

​

<view class="weui-article__h2 center hang">循环想要达到的效果view>

<view class="weui-flex center hang">

    <view class="weui-flex__item"><view class="placeholder">数据1view>view>

    <view class="weui-flex__item"><view class="placeholder">数据2view>view>

    <view class="weui-flex__item"><view class="placeholder">数据3view>view>

view>

<view class="weui-flex center hang">

    <view class="weui-flex__item"><view class="placeholder">数据4view>view>

    <view class="weui-flex__item"><view class="placeholder">数据5view>view>

    <view class="weui-flex__item"><view class="placeholder">view>view>

view>

.hang{

  margin-top: 1em;

}

​

.array{

  display: flex;

}

​

.interval{

  margin-left: 1rem;

}