Detailed introduction to the installation steps of golang

With the rapid development of cloud computing, big data and other technologies, programming languages ​​have attracted more and more attention, especially some emerging languages, which have gradually become popular in the industry. Among them, golang is particularly eye-catching. Compared with other languages, the "Go" language is widely used in software development fields in various industries due to its efficiency and simplicity. So, how to install golang? This article will introduce the installation steps of golang in detail to help beginners get started quickly.

Golang installation steps

1. Download the installation package

Before installing golang, you need to download the corresponding installation package first. Open the official website: https://golang.org/dl/, choose to download the appropriate version (select the corresponding installation package according to the number of bits of the current operating system), and double-click to run after the download is completed.

2. Set environment variables

It is not enough to download the installation package and install it directly. You also need to add the Golang path to the system's environment variables to facilitate use and calling.

First, open the system's environment variable setting interface, find the "Path" variable, and add the path of "Golang" to it. The Windows path is "C:\Go\bin", and the Unix-Like path is "/usr/local/go/bin". Once completed, save and exit the environment variable settings.

3. Verify the installation

Open the command prompt (Windows) or terminal (Unix/Linux/Mac) and enter the "go version" command on the command line. If the terminal outputs the version number, It indicates that golang has been successfully installed.

Note:

If an error message similar to "Not an internal or external command, executable file, or batch file" appears, it means that you have not added golang to the system environment variables. .

If you have added the environment variable but still cannot recognize the "go" command, you need to restart the terminal.

Taking Mac as an example, enter the following command line in the terminal to add golang to the view environment variable:

echo "export PATH=$PATH:/usr/local/go/ bin" >> ~/.bash_profile

After completing the addition, run the following command line to make the configuration take effect:

source ~/.bash_profile

This is it, Golang It has been installed successfully. Next, you can start writing Golang programs and experience its charm.

Summary

This article introduces the installation steps of golang. The installation process is relatively simple and can be easily completed as long as you follow the above steps step by step. It should be noted that after downloading the installation package, you must set the environment variables for normal use.

At this point, I believe this article has been helpful to beginners, let them start their golang journey happily!

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