Teach you step by step how to configure Golang environment

# Overall, Go configuration environment is quite easy, similar to Python, and environment variables will be added automatically.

Download address

Go official mirror site:

https://golang.google.cn/dl/

Just choose the highest default version, the Go code is backward compatible, Differences between versions don't matter

#Install

1. Find the downloaded installation file.

2. Double-click to install

3. Select Agree

##4.Customize Install location.

##5. Click install to install.

6. Installation is in progress, wait until the installation is completed.

7. Click finish to complete the installation.

Check whether the installation is successful

After the above installation process is OK, open the CMD window , enter the go version command, as shown

Note:Since it is already version 1.11, we will use go mod to manage dependencies in the future, no configuration is requiredGOPATH and other weird stuff.

Configure GOPROXY (agent)

Maybe we need Use Go to download some packages or something.

But the default official website source, GOPROXY=https://proxy.golang.org,direct, is in Unable to access in China

输入go env查看Go配置

需要修改成国内镜像站点，这里推荐:

https://goproxy.io

执行以下命令，进行修改

go env -w GOPROXY=https://goproxy.cn,direct

重新打开CMD，执行go env查看Go配置

Go development editor

Go’s current development editors mainly include VSCode, GolandTwo kinds. The recommended ones for this tutorial are Goland, and PycharmBelong to the same company. The installation and cracking of Goland will not be described here.

Why didn’t you choose VSCode

When I first started writing Go, I actually used VSCode , but I found when using it, VSCode always does not prompt automatically, and the automatic save setting often fails automatically. I have experienced this several times. After much trouble, I finally embraced the IDE developed specifically for Go, Goland!!!, it’s so delicious.