[newbie] packaging and including.

I am following this guide.

So at my current working directory I have five files. handles.go, logger.go, routes.go routes.go and main.go.

My main.go looks like the following:

package main

import (
    "log"
    "net/http"
)

func main() {

    router := NewRouter()

    log.Fatal(http.ListenAndServe(":8080", router))
}

NewRouter is a function defined in routes.go. Several other functions are also being called among those .go. In the tutorial, I see no include/import statement for those .go files; My guess is there must be some parameters that's being passed in go build or go run that will incorporate all the files? if so what is it?

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评论：

sxan:

If all files are in the same directory, and they're all in package main, no imports are needed.

juniorsysadmin1:

it doesn't work when I do go run main.go it complain about the routerfunction that is defined in routes.go.

TheMerovius:

Use go build or go run *.go. run and build have very different behaviors, run is for running a set of go-files, whereas build is for building a package.

bishopknight1977:

If you're using Gogland for IntelliJ you need to specify the run configuration to package . I had the same problem until I changed it. 

thornag:

You need to include all the files when running or building

go run ./... or go run *.go