smoa_wxapp/pages/user/identify/index.wxml

<view>
  <swiper indicator-dots="false" autoplay="true" interval="5000" duration="1000">
    <swiper-item>
      <image src="/assets/carousel/4.jpg" class="slide-image" mode="aspectFill" />
    </swiper-item>
    <swiper-item>
      <image src="/assets/carousel/1.jpg" class="slide-image" mode="aspectFill" />
    </swiper-item>
    <swiper-item>
      <image src="/assets/carousel/3.jpg" class="slide-image" mode="aspectFill" />
    </swiper-item>
  </swiper>
</view>

<view class="p20">
    <form class="p20" bindsubmit="doIdentify" >
      <i-input name="username" title="*用户名" class="p20" maxlength="20" />
      <i-input name="nickname" title="*姓名" class="p50" maxlength="100" />
      <i-input name="password" title="*密码" class="p20" maxlength="18" />
      <button  class="i-btn  i-btn-primary i-btn-square" form-type="submit">绑定账号</button>
    </form>
</view>

<view class="tc">
  <view>
    <text> 已经绑定过可以快捷登入 </text>
  </view>
  <button class="mt20" type="primary" bindgetuserinfo="wxLogin" size="mini" open-type="getUserInfo">
    快捷登入
  </button>
</view>