小程序v0.02 清理干净

<!--index.wxml-->
<view>
</view>

　　

//index.js
//获取应用实例
const app = getApp()

Page({
  data: {
  }
})

　　

/**index.wxss**/
.container {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 200rpx 0;
  box-sizing: border-box;
}