tmp: 部分代码与UnishopV5结合，但是代码有严重缺陷

components/diy-components/diy-comp-extend.vue

@@ -1,5 +1,7 @@
 <template>
-	<view data-component-name="diy-comp-extend"></view>
+	<view data-component-name="diy-comp-extend" :style="value.pageStyle">
+	   <view></view>
+	</view>
 </template>
 
 <script>
@@ -8,7 +10,10 @@ export default {
 	name: 'diy-comp-extend',
 	props: {
 		value: {
-			type: Object
+			type: Object,
+			default: () => {
+				return {};
+			}
 		}
 	},
 	data() {