JavaScript数据属性属性的相关内容

阿里云文档 2023-01-09

JS-SDK提供哪些实用的实例属性和方法

在初始化WebOffice文档应用时，aliyun.config方法会返回一个JS-SDK实例，JS-SDK提供了一些实用的实例属性和方法。

文章 2022-12-05 来自：开发者社区

属性的类别有人会问：对象属性也分类别？！是指函数和变量的不同吗？还是分为可枚举属性或者是不可枚举属性，其实属性分为两个大类，一种为数据属性，一种为访问器属性数据属性数据属性的作用如其名，起到存放数据的作用，比如描述对象的属性，对象的方法。而作为数据属性，其中有四个特性来描述数据属性的状态，分别为：Configurable，Enumerable，Writable，Value，而我们可以通过Obje....

文章 2016-09-28 来自：开发者社区

JS 数据属性 & 访问器属性

JS 数据属性 & 访问器属性一个js对象（Object、Function）可以定义两种类型的属性：数据属性或访问器属性。共同特性数据属性和访问器属性有两个共通的特征可以设置： enumerable 是否能够被 for-in 遍历枚举 configurable 是否能够被 delete 关键字删除数据属性数据属性的特征除了共同特征两种外，还有两种 value...

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更新时间 2023-01-16 16:35:49

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