How to import local packages without gopath

Question

I\'ve used GOPATH but for this current issue I\'m facing it does not help. I want to be able to create packages that are specific to a project:

Answer 1

Create some files like this:

addition/aaa.go
bbb.go

The folder name will be one of your Module's packages. The file names can be whatever you want. Here is example package file:

package addition

func Add(n, n2 int) int {
   return n + n2
}

and the Module file:

package main
import "arithmetic/addition"

func main() {
   n := addition.Add(1, 2)
   println(n)
}

Now initialize and build your module:

go mod init arithmetic
go build

https://golang.org/doc/code.html