Go - helloworld in eclipse

Introduction

When trying the first helloworld, I encountered some problem to setup environment. So note here.

You can find manual for complete information, here is just what I remember work for me.

Install Eclipse & Install Go

skip.. You can execute 

go version

to check is Go installed

Setup Env (Win10)

goroot

You don't need to set it, it was set to installed folder automatically in my machine

Set env: GOROOT={InstalledPath}

gopath

Set to a location for Go workspace

Set env: GOPATH={USERHOME}/Go

Remember to create this folder by yourself, otherwise eclipse may encounter problem

path

Add {Go installation}/bin

Check env

Eclipse

Download tools

Windows -> Preference -> Go -> Tools

Helloworld

Prepare script

This file need to be put under main folder, because it needs to be in main package

package main

import (

       "fmt"

)

func main() {

       fmt.Print("hello world")

}

File structure

Finally you can run the script to get helloworld print result