go 环境及IDE

windows go环境

环境变量

GOROOT  =  C:\Go\
Path   =   C:\Go\bin
GOPATH  =    D:\goproject    工作目录 , go项目的工作路径

linux go环境

安装配置

wget https://studygolang.com/dl/golang/go1.9.2.linux-amd64.tar.gz
tar xf go1.9.2.linux-amd64.tar.gz -C /usr/local/

vim /etc/profile.d/go.sh
export GOROOT=/usr/local/go
export PATH=$PATH:/usr/local/go/bin
export GOPATH=/opt/goproject

. /etc/profile

测试

hello.go

package main

import "fmt"

func main() {
  fmt.Println("hello world")
}

go run运行

go run hello.go

编译

go build hello.go

二进制运行

./hello