1.props / emit 父组件向子组件传值下面通过一个例子说明父组件如何向子组件传递数据：在子组件article.vue中如何获取父组件s...
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1.props / emit 父组件向子组件传值下面通过一个例子说明父组件如何向子组件传递数据：在子组件article.vue中如何获取父组件s...
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