vue前端面试笔试题

回答: 在Vue前端面试中，可能会涉及到以下几个问题：

1. 如何在父组件中调用子组件的方法？
可以使用`this.$refs.childMethod.test()`来在父组件中调用子组件的方法。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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