Open golang after installation

In the field of computer programming, Go (Golang for short) is a relatively popular programming language. Due to its widespread adoption, the number of developers using this programming language has grown rapidly. If you are a novice developer, you may encounter some problems, one of which is how to install and open Golang correctly. Below you will find a guide to get the most out of this powerful programming language.

1. Download the Golang installation file

First, you need to visit the Golang official website (https://golang.org) and go to the download page, and then download the Golang installation file that is suitable for your operating system Golang installation files. For Windows users, you need to download the ".msi" installation file, which is a standard Windows installer. For MacOS users, you will need to download the ".pkg" file, which is a Windows-like installer.

2. Install Golang

After completing the download, you need to install the file. On Windows, you can double-click the msi file and follow the prompts to perform the installation. On MacOS, you need to open the pkg file and follow the installation interface prompts to install.

One thing to note during the installation process is that you should always install with the default settings. Installing with the default settings ensures that Golang is configured correctly, rather than having to carefully select different options.

3. Set environment variables

Before you start using Golang, you need to set some operating system environment variables.

On Windows, please search for "Environment Variables" in the Control Panel, and then add the following two variables in the "Environment Variables" option under "System Properties":

GOPATH: This The variable is the folder path where Golang source code is stored;

PATH: This variable is the folder path where the executable file is stored.

On MacOS, you need to edit the ".bash_profile" or ".bashrc" file to add the following two variables:

export GOPATH=$HOME/go

export PATH=$PATH:$GOPATH/bin

4. Check whether the installation is successful

After completing the above steps, you need to check whether Golang has been successfully installed:

On Windows, please open a command prompt and run the "golang version" command.

On MacOS, please open a terminal and run the "golang version" command.

If the corresponding Golang version is displayed on the output command line, congratulations, you have successfully installed Golang!

5. Learn Golang

Now that you have installed Golang, in order to better master this language, you can make use of many excellent learning materials on the market, such as Golang Official documentation, APIs, etc. In addition, you can strengthen your basic knowledge by taking advantage of online tutorials, exercises, programming challenges, and communication with other Golang developers, such as using Stack Overflow, Reddit, and Golang-related forums.

Summary:

In short, Golang is a language worth learning. Through the above guide, you can easily install and use Golang, and gradually master the basic knowledge of Golang during the learning process. Finally, remember to keep learning and practicing as this is the key to becoming proficient and confident.

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