Example analysis of go language interface usage

This article illustrates the use of interfaces in the go language. Share with you for your reference. The specific analysis is as follows:

First, define an interface:

type I interface{

    Get() int

    Put(int)

  

}

This defines an interface that contains two functions, Get and Put

Ok, one of my interfaces implements this interface:

type S stuct {val int}

func (this *S) Get int {

    return this.val

}

func (this *S)Put(v int) {

    this.val = v

  

}

I hope this article has been helpful to you in the programming of Go language.