combination/miniprogram/packageExtend/components/msg/msg.wxml

<view class="weui-msg {{extClass}}">
  <view class="weui-msg__icon-area">
    <icon type="{{type}}" size="{{size}}" wx:if="{{type}}"></icon>
    <image class="weui-msg__icon-img" src="{{icon}}" mode="aspectFit" wx:elif="{{icon}}" />  </view>
  <view class="weui-msg__text-area">
    <view class="weui-msg__title">{{title}}</view>
    <view class="weui-msg__desc">
      {{desc}}
      <slot name="desc" wx:if="{{!desc}}"></slot>
    </view>
    <slot name="extend"></slot>
  </view>
  <view class="weui-msg__opr-area">
    <view class="weui-btn-area">
      <slot name="handle"></slot>
    </view>
  </view>
  <view class="weui-msg__tips-area">
    <view class="weui-msg__tips">
      <slot name="tips"></slot>
    </view>
  </view>
  <view class="weui-msg__extra-area">
    <view class="weui-footer">
      <slot name="footer"></slot>
    </view>
  </view>
</view>