vue-data-bidirectional-binding-demo's Introduction

Vue数据双向绑定demo

vue数据双向绑定原理分析和简单实现
代码总共分为三个版本，v3为最终版本
实现一个监听器Observe,用来劫持并监听所有属性，如果有变动的，就通知订阅者
实现一个订阅者Watcher，可以收到属性的变化通知并执行相应的函数，从而更新视图
实现一个解析器Compile，可以扫描和解析每个节点的相关指令，并根据初始化模板数据以及初始化相应的订阅器（v-model绑定功能的实现）

效果图

博客地址

https://mp.csdn.net/postedit/81839368

自我思考

代码是从他人那里fork的，这里不仅仅说明这个数据双向绑定的原理，关机是代码组织方式非常的好
是一种面向对象的编码方式，将一个功能由三个对象所组成，十分值得借鉴

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