oak-general-business/es/components/extraFile/avatar/index.xml

<view class="avatar-box oak-class" bind:tap="onPickByMp">
    <block wx:if="{{avatarUrl}}">
        <l-avatar src="{{avatarUrl}}" size="120" />
    </block>
    <block wx:else>
     <l-avatar icon="user" size="120" icon-size="60" />
    </block>
</view>