Shulou(Shulou.com)06/03 Report--

I. Environmental preparation

Operating System: Ubuntu 16.04

GO Version: 1.9.2

Get Go installation package

$ wget https://www.golangtc.com/static/go/1.9.2/go1.9.2.linux-amd64.tar.gz

Extract the installation package

#Create language directory to store go program--GOROOTmkdir /opt/language/#Create go and three directories under go to store go package, binary, source code--GOPATHmkdir -p /go/{src,bin,pkg}$ tar -xvf go1.9.2.linux-amd64.tar.gz -C /opt/language/

Configure environment variables

$ sudo vim /etc/profile.d/go.sh export GOROOT=/opt/language/go export GOBIN=/opt/go/bin export GOPATH=/opt/go export PATH=$PATH:$GOROOT/bin#Load environment variable file $ source /etc/profile.d/go.sh

View GO Configuration

$ go env

II. Configure GO IDE

Download and install atom

#Download atom$ wget https://github.com/atom/releases/download/v1.23.3/atom-amd64.tar.gz Extract atom to/opt under $ tar -xvf atom-amd64.tar.gz -C /opt Go to atom directory $ cd /opt/atom/#Start atom$ ./ atom

Configuration atom

Install go-plus

III. Code preparation

Hello world Hello world

$ vim hello.go//Specify program entry, main package main//import fmt package import "fmt"//execute main function func main() { fmt.Println("Hello world! ")}

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