<view class="login-body">
    <view class="login-logo">
        <image src="{{mallImgUrl}}"></image>
    </view>
    <view class="login-btn">
        <!-- <i-button i-class="login-btn-login" bind:click="getPhoneNumber">微信登陆</i-button> -->
        <button open-type="getPhoneNumber" class="login-btn-login" bindgetphonenumber="getPhoneNumber">微信登陆</button>
    </view>
</view>