edu-mini/pages/msg/msg.wxml

<to-login bind:login="bindLogin">
    <view class="container">
        <edu-loadmore isEmpty="{{rows.length == 0}}" isRefresh="{{isRefresh}}" isLoading="{{isLoading}}"
                      isComplete="{{noMore}}">
            <edu-msg-card wx:for="{{rows}}" wx:key="index" msg="{{item}}" background="card-bg-unread"/>
        </edu-loadmore>
    </view>
</to-login>