golang project installation

Golang is a rapidly developing programming language that is efficient, concise, and reliable. Due to Golang's high compilation speed and efficient code execution efficiency, more and more developers are beginning to use Golang to develop projects. In this article, we will introduce how to install Golang in different operating systems and explain some common setup and usage tips.

Part One: Install Golang in Windows Operating System

Installing Golang in Windows Operating System is very simple, you just need to follow the steps below:

1. Open Golang's official website (https://golang.org/) and select the Windows 32-bit or Windows 64-bit version, choose the appropriate version according to your operating system.
2. After downloading, double-click the Golang installer and install it by default.

3. Open the command line tool cmd and enter the following command to verify whether Golang is successfully installed.

   $ go version

4. If the Golang version is displayed on the command line, it means you have successfully installed Golang.

Part 2: Install Golang in Mac OS operating system

Installing Golang in Mac OS operating system is also very simple, similar to Windows, you just need to follow the steps below That’s it:

1. Open Golang’s official website (https://golang.org/) and select the version of Mac OS X (Intel CPU) or Mac OS X (Apple Silicon), depending on your Choose the appropriate version for Mac OS.
2. After downloading, double-click the Golang installer and follow the prompts to install it.

3. Open the terminal and enter the following command to verify whether Golang is successfully installed.

   $ go version

4. If the Golang version is displayed, it means you have successfully installed Golang.

Part 3: Installing Golang in the Linux operating system

Installing Golang in the Linux operating system is a little complicated, but it can be done easily as long as you follow the steps below Golang installation.

1. Open Golang’s official website (https://golang.org/) and select the Linux version and download the corresponding compressed file.

2. Decompress the downloaded Golang compressed file and use the following command to decompress the compressed file to the /opt directory:

   $ sudo tar -C /opt -xzf go1.17.1.linux-amd64.tar.gz

   Note: The above commands are only examples. The specific commands are based on the ones you downloaded. The Golang version is adjusted.

3. Use the following command to add the Golang folder to the system's PATH environment variable:

   $ export PATH=$PATH:/opt/go/bin

4. Open the terminal and enter the following command to verify Golang Whether the installation was successful.

   $ go version

5. If the Golang version is displayed on the command line, it means you have successfully installed Golang.

Part 4: Setting Golang Environment Variables

Once you have successfully installed Golang, you need to set some environment variables to make Golang's command line tools work properly. Here are the steps to set environment variables:

1. Open your user folder and create a folder called "go":

   $ mkdir ~/go

2. Open the terminal and enter the following command to set the GOPATH environment variable to the "go" folder created previously:

   $ export GOPATH=$HOME/go

3. If you want to customize Golang's PATH path, you can use the following command Settings:

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

   Note: The above commands are for reference only, and the specific commands can be adjusted according to your custom path.

Summary:

The above is how to install Golang in different operating systems. If you follow the above steps, you can easily install Golang and carry out development work. Through this article, you can also learn how to set Golang environment variables so that you can use Golang more conveniently. Hope this article can be helpful to you.

The above is the detailed content of golang project installation. For more information, please follow other related articles on the PHP Chinese website!