1. 首先移除旧版本(如有):
sudo rm -rf /usr/local/go
2. 下载Go 1.23.9安装包:
wget https://golang.google.cn/dl/go1.23.9.linux-amd64.tar.gz
3. 解压到系统目录:
sudo tar -C /usr/local -xzf go1.23.9.linux-amd64.tar.gz
4. 设置环境变量(添加到/.profile或/.bashrc文件末尾):
export GOROOT=/usr/local/go
export PATH=$GOROOT/bin:$PATH
export GOPATH=$HOME/goWorkSpace
export PATH=$GOPATH/bin:$PATH
5.使环境变量生效:
source ~/.profile
6. 验证安装:
go version
7. go module设置代理
go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct
其他:
- 如果使用arm架构CPU,需要下载对应的arm64版本
- 安装完成后建议运行go env检查环境配置
ubuntu@Ubuntu2404:~$ go env
GO111MODULE='on'
GOARCH='amd64'
GOBIN=''
GOCACHE='/home/ubuntu/.cache/go-build'
GOENV='/home/ubuntu/.config/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFLAGS=''
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMODCACHE='/home/ubuntu/goWorkSpace/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPATH='/home/ubuntu/goWorkSpace'
GOPRIVATE=''
GOPROXY='https://goproxy.cn,direct'
GOROOT='/usr/local/go'
GOSUMDB='sum.golang.org'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.23.9'
GODEBUG=''
GOTELEMETRY='local'
GOTELEMETRYDIR='/home/ubuntu/.config/go/telemetry'
GCCGO='gccgo'
GOAMD64='v1'
AR='ar'
CC='gcc'
CXX='g++'
CGO_ENABLED='1'
GOMOD='/dev/null'
GOWORK=''
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
PKG_CONFIG='pkg-config'
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build2668568891=/tmp/go-build -gno-record-gcc-switches'
- 需要确保系统有至少500MB可用空间
- go各版本下载页面