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文章标签：ECMAScript7

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  • Web/JavaScript/Reference/Global_Objects/Object/observe Object.observe() 方法用于异步地监视一个对象的修改。当对象属性被修改时，方法的回调函数会提供一个有序的修改流。然而，这个接口已经被废弃并从各浏览器中移除。你可以使用更通用的 ...