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How to upgrade the go language version

王林
王林 Original
2021-01-06 11:56:43 15002browse

go语言升级版本的方法:1、在官网下载最新的源码包;2、将源码包放在相应目录下;3、运行【sh install.sh go1.xx.linux-amd64.tar.gz】命令即可。

How to upgrade the go language version

本文操作环境:windows10系统、GO 1.11.2、thinkpad t480电脑。

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安装步骤:

第一步:到官网上下载对应的操作系统的最新的 Golang 版本:https://studygolang.com/dl

在 home 目录下建立 goinstall 目录,然后在该目录下创建升级部署文件以及下载最新的 golang 源码:

How to upgrade the go language version

以下是 install.sh 具体内容:

#!/bin/bash if [ -z "$1" ]; then echo "usage: ./install.sh go-package.tar" exit fi if [ -d "/usr/local/go" ]; then echo "Uninstalling old version..." sudo rm -rf /usr/local/go fi echo "Installing..." sudo tar -C /usr/local -xzf $1 echo "Done"

然后运行:

sh install.sh go1.10.linux-amd64.tar.gz

第二步:设置好 GOPATH,GOROOT

编辑 /etc/profile 在文件尾部加入:

export GOPATH=/go export GOROOT=/usr/local/go export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

然后运行 source /etc/profile 让环境变量生效

至此,Golang 版本已安装成功。

升级版本:

如果需要升级的话只需要将最新的源码包下载到第一步的 goinstall 文件下,然后运行sh install.sh go1.xx.linux-amd64.tar.gz 即可。

相关推荐:golang教程

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