js object basic instance analysis_javascript skills

The examples in this article describe the basic usage of js objects. Share it with everyone for your reference. The specific analysis is as follows:

JS objects are essentially the same as arrays, both store a set of data. But the creation method is different, the object needs to add properties.

Here is a brief description of object creation, reading/traversing, as follows:

I hope this article will be helpful to everyone’s JavaScript programming design.