Hello, I am also a person who knows nothing about AS, but after half a month's exploration, I think it makes sense not to learn 2.0, although it is in line with the trend. . .

One: There are few 3.0 tutorials.

Two: even if you find it, it's hard to get started (it's hard to get started by explaining it in detail)

So I still choose to learn from 2.0 first. I can understand 2.0 at a glance, and the rest is just to remember more and do more.

In short, since it is an introductory study of AS, it is a transition from simple to complex.

2.0 Simple things are really simple, but what is not simple in 2.0 is not simple either.

3.0 Simple things are actually not simple.

It is recommended to learn 2.0 first. What is AS, what it is used for and how it is used.

Attach the flash learning group number: 7860088 1.