<view class="setmima">
  <view class="setmimaleft">
  <input password  placeholder='设置密码'  bindinput='inputPass'  />
  </view>
  <view class="mimaeye">
      <image src="{{url}}/bicon_14x.png"></image>
  </view>
</view>
<view class="que" bindtap='confirmPassWord'>确认</view>
<view class="needmi">需要有6-20位数字、字母或符号组成，至少两种</view>