How to configure the environment for running go language in idea

Method: 1. Download and install the go language; 2. Configure the environment variables of go; 3. Open the idea, select "File"-"settings"-"Plugins", search for go, and click "install". Restart; 4. Create a project, select go, and configure GOROO and GOPATH.

The operating environment of this tutorial: Windows 10 system, GO 1.11.2, Dell G3 computer.

You must have a go language setting environment at the beginning

Official website: https://golang.google.cn/

Download (I am win10, I am used to it): https://golang.google.cn/dl/

Here I choose the one in the red box, then select the path you want, download and install it.

Configure environment variables

Right-click this computer, select Advanced System Settings, select environment variables, double-click Path in the environment variables, and fill in your go language path, as shown in the figure:

cmd, then run go version, no error is reported, indicating success

Configure idea

Select File-》settings-》Plugins-》Search for go, Then install, after restarting

Create project, select go,

Then in File->settings you will see Go

in Languages&Frameworks

Then configure GOROO and GOPATH, as shown in the figure

Then you’re done!

Test

package main

import "fmt"

func add(a int, b int) int {
	var sum int = a+b
	return sum
}

func main(){
	fmt.Print("hello world!!",add(100,299))
}

Run, OK! Hope it helps you!

Recommended learning: Golang tutorial

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