<form bindsubmit="formSubmit">
  <view class="top">
    <image mode="aspectFill" src='/images/logo.png'></image>
  </view>
  <!-- <view class="picker">
    <picker bindchange="bindPickerChange" value="{{index}}" range="{{array}}">
      <view class="weui-input">
        <span>{{array[index]}}</span>
        <image src='/images/jiantou-bottom.png'></image>
      </view>
    </picker>
  </view> -->
  <view class="input">
    <input placeholder="请输入您的账号" name='account' placeholder-class="plac"></input>
  </view>
  <view class="input">
    <input placeholder="请输入您的密码" type="password" name='password' placeholder-class="plac"></input>
  </view>
  <button formType="submit" class="submit">登录</button>
</form>
