Does Mac computer support the installation of Golang development environment?

Mac computer is a very popular development platform, and many developers choose to conduct software development work on Mac. As an efficient programming language, Golang is also welcomed by more and more developers. So, can the Golang development environment be installed on a Mac computer? This article will detail the steps to install Golang on Mac and provide specific code examples.

First, we need to download the Golang installation package. The latest version of Golang can be downloaded through the Golang official website (https://golang.org/dl/). Select the installation package suitable for Mac operating system to download. After the download is complete, double-click the installation package to install.

After the installation is complete, we need to set the Golang environment variables. Open the terminal and enter the following command to edit the bash configuration file:

$ nano ~/.bash_profile

Add the following content at the end of the file, save and exit:

export GOPATH=$HOME/go
export PATH=$PATH:$GOPATH/bin

Use the source command to make the configuration effective:

$ source ~/.bash_profile

Next, we need to create a working directory to store our Golang project. Enter the following command in the terminal:

$ mkdir ~/go
$ mkdir ~/go/src
$ mkdir ~/go/pkg
$ mkdir ~/go/bin

Then, we can test whether Golang is successfully installed. Enter the following command in the terminal:

$ go version

If the Golang version information is successfully displayed, it means that Golang has been successfully installed and configured.

Now, we can write a simple Hello World program to test the Golang development environment. Create a new file hello.go and enter the following code in the file:

package main

import "fmt"

func main() {
    fmt.Println("Hello, Golang!")
}

After saving the file, switch to the directory where the file is saved in the terminal and enter the following command to run the program:

$ go run hello.go

If "Hello, Golang!" is successfully output in the terminal, it means that the Golang development environment has been successfully set up, and we can start Golang development on Mac.

To summarize, it is not complicated to install the Golang development environment on a Mac computer. You only need to follow the above steps to successfully set up the development environment. With a good development environment, we can more easily develop and debug Golang programs. I hope this article is helpful to you, and I wish you a happy development of Golang on Mac!

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