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Regular中如何实现高阶组件 #224

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@Qquanwei

Description

例如我需要实现一个组件挂载时给body加上一个类名的高阶组件。

const withBodyClass = Component => 
Component.extend({
 init() {
 document.body.class = 'classname';
 }
 destory() {
 document.body.class = '';
 }
})

但是,貌似Regular的组件并不支持这样。如果我传入一个

const MyComponent = Regular.extend({
 name: 'MyComponent'
 ...
})
const HOBodyClass = withBodyClass(MyComponent);

全局的MyComponent还是原始的定义。

请问Regular中是如何实现这类组件的?

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