Vue是如何实现双向绑定的？
题目类型: 行为面试题
这是一道行为面试题，常见于澳洲IT公司面试中。
难度: medium
参考答案摘要
Vue使用了Object.defineProperty（在Vue 3中是Proxy）来实现数据的双向绑定。当数据发生变化时，Vue会触发视图的更新，反之，当用户操作视图时，数据也会被更新。
本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。
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