How to install golang

Go language (Go) is an open source programming language launched by Google. It was originally designed to solve the problem of improving software development efficiency on multi-processor systems. It supports concurrent programming, garbage collection and fast compilation, and is widely used in fields such as web development, cloud computing and artificial intelligence.

In this article, we will introduce how to install the Go programming language on Windows, Linux and Mac operating systems.

1. Install Go for Windows

1. Download the Go installation file

First, you need to visit the Go official website (https://golang.org/dl/) to download For the Windows version of the Go installation package, you can choose the corresponding version based on the operating system and processor bits. After the download is complete, open the installation file to install.

2. Install Go

In the installation program, you need to specify the installation directory. It is recommended to choose the default installation path to avoid installation failure due to path problems. During the installation process, please follow the program's prompts. After the installation is completed, check whether Go is installed successfully. You can enter the following command on the command line interface:

go version

If the installation is successful, the Go version information will be output.

2. Install Go for Linux

1. Install Go

There are many ways to install Go on a Linux system, including using the system package manager, compiling source code, etc. . The simplest method, which is to install using binaries, is described below.

Visit the Go official website (https://golang.org/dl/) and download the Linux version of the Go binary file. Choose the version that suits your system, such as the Linux AMD64 version. After the download is complete, unzip the package file to the /usr/local directory:

sudo tar -C /usr/local -xzf go$VERSION.$OS-$ARCH.tar.gz

Among them, $VERSION is the Go version, $OS is the operating system name, $ARCH is the processor architecture. For example, the file name of the Linux AMD64 version is go$VERSION.linux-amd64.tar.gz.

2. Set environment variables

Setting environment variables is so that the operating system can find the Go program. You need to add the following statement in the ~/.bashrc or ~/.zshrc file:

export PATH=$PATH:/usr/local/go/bin

After the setting is completed, you can execute the following command to activate the modified configuration:

source ~/.bashrc
或
source ~/.zshrc

To check whether Go is successfully installed, you can enter the following command on the command line interface:

go version

If the installation is successful, the Go version information will be output.

3. Install Go for Mac

1. Download the Go installation file

Visit the Go official website (https://golang.org/dl/) and download the Mac version Go installation package. After the download is complete, open the installation file to install.

2. Install Go

In the installation program, you need to specify the installation directory. It is recommended to choose the default installation path to avoid installation failure due to path problems. During the installation process, please follow the program's prompts. After the installation is completed, check whether Go is installed successfully. You can enter the following command on the command line interface:

go version

If the installation is successful, the Go version information will be output.

Summary

Through the above simple steps, we can successfully install the Go language on Windows, Linux and Mac operating systems. After installing Go, we can start developing our Go project.

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