javascript - In vue.js2.0, are the hook functions between components independent of each other? Or are they all hooks of the shared new vue() instance?

Question

In the process of learning vue.js, hook functions are used when developing components, but some of them are not very clear
If both component A and component B perform operations in the created hook function, I think I’m asking whether the created hooks in component A and component B are independent of each other, or whether they all use the same certified hook instantiated in the top-level new vue(). I don’t know if I expressed it clearly...

Answer 1

Of course they are independent.

Answer 2

Vue components are independent of each other. If you understand the life cycle of a Vue instance, it will be clear at a glance, or you can write a Demo and print the results. In addition, you can take a look at the usage of Mixin