javascript - 使用JavaScript将新属性（元素）添加到JSON对象(Add new attribute (element) to JSON object using JavaScript)

Question

如何使用JavaScript将新属性（元素）添加到JSON对象？

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Answer 1

JSON stands for JavaScript Object Notation.

(JSON代表JavaScript对象符号。)

A JSON object is really a string that has yet to be turned into the object it represents.

(JSON对象实际上是一个字符串，尚未转换为它表示的对象。)

To add a property to an existing object in JS you could do the following.

(要将属性添加到JS中的现有对象，可以执行以下操作。)

object["property"] = value;

or

(要么)

object.property = value;

If you provide some extra info like exactly what you need to do in context you might get a more tailored answer.

(如果您提供一些额外的信息，例如您在上下文中确实需要做的事情，那么您可能会得到一个更量身定制的答案。)