下载go编译器源码包,Linux直接下载源码包
go编译器下载地址
解压源码包得到一个以go命名的源码包文件夹
将源码包移动到/usr/local/
目录下
der@SA:/usr/local$ pwd
/usr/local
der@SA:/usr/local$ ls -l |grep go
drwxr-xr-x 10 der der 4096 7月 17 06:30 go
cd ~
mkdir GOPATH
cd AOPATH
mkdir src bin
/usr/local/go/bin
目录添加到PATH环境变量中关于环境变量配置可参考这篇文章Linux环境变量设置,时间久了容易忘记环境变量的配置,索性留个链接方便以后查看。
在~/.bashrc
文件和/etc/profile
文件追加以下内容,并使用source命令使其生效source /etc/profile&source ~/.bashrc
export GOROOT=/usr/local/go #GOROOT是系统上安装Go软件包的位置。
export GOPATH=/home/limeng/GOPATH #GOPATH是工作目录的位置。
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
der@SA:/usr/local$ export |grep GO
declare -x GOPATH="/home/der/GOPATH"
declare -x GOROOT="/usr/local/go"
declare -x PATH="/home/der/GOPATH/bin:/usr/local/go/bin:/home/limeng/GOPATH/bin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"
go
,有输出则安装成功der@SA:~$ go
Go is a tool for managing Go source code.
Usage:
go <command> [arguments]
The commands are:
bug start a bug report
build compile packages and dependencies
clean remove object files and cached files
doc show documentation for package or symbol
env print Go environment information
fix update packages to use new APIs
fmt gofmt (reformat) package sources
generate generate Go files by processing source
get add dependencies to current module and install them
install compile and install packages and dependencies
list list packages or modules
mod module maintenance
run compile and run Go program
test test packages
tool run specified go tool
version print Go version
vet report likely mistakes in packages
Use "go help " for more information about a command.
Additional help topics:
buildmode build modes
c calling between Go and C
cache build and test caching
environment environment variables
filetype file types
go.mod the go.mod file
gopath GOPATH environment variable
gopath-get legacy GOPATH go get
goproxy module proxy protocol
importpath import path syntax
modules modules, module versions, and more
module-get module-aware go get
module-auth module authentication using go.sum
module-private module configuration for non-public modules
packages package lists and patterns
testflag testing flags
testfunc testing functions
Use "go help " for more information about that topic.
创建一个.go后缀的文件,输入以下代码
der@SA:~$ cat hello.go
package main
import "fmt"
func main() {
fmt.Println("Hello, World!")
}
der@SA:~$ go run hello.go
Hello, World!
/bin
目录,运行golang.sh文件./goland.sh
package main
import "fmt"
func main() {
fmt.Println("Hello, World!")
}
/usr/local/go
目录即可创建一个桌面快捷方式文件/usr/share/applications/Goland.desktop
,并将/usr/share/applications/Goland.desktop
这个文件复制一份到桌面,双击桌面的Goland.desktop文件运行,完成桌面快捷方式的创建
der@SA:~$ cat /usr/share/applications/Goland.desktop
[Desktop Entry]
Name=Goland
Comment=Goland IDE
Exec=/home/der/GoLand-2020.1.4/bin/goland.sh #goland的执行路径
Icon=/home/der/GoLand-2020.1.4/bin/goland.png #goland的图标路径
Type=Application
Terminal=false
Encoding=UTF-8