Javascript object-oriented static method and static property instance analysis _ javascript skills

This article mainly introduces js object-oriented static methods and static attributes. The example analyzes the principles and applications of static methods and static attributes, which has some reference value, for more information about js object-oriented static methods and static attributes, see the examples in this article. Share it with you for your reference. The specific analysis is as follows:

First look at the following code:

The Code is as follows: