How javascript objects are defined

First of all, an object is also a variable, but an object can contain multiple variables. Objects are containers for variables.

Use the var keyword to define an object.

Javascript uses a {…} to represent an object, and the key-value pair is declared in the form of xxx: xxx, separated by .

Example:

var object name={
 Attributes
 method

 };

Summary

1. Remember the semicolon after the curly braces;

2. Separate each attribute with a comma.

Recommended tutorial: js introductory tutorial

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