'Easy download of Golang installation package: Detailed guide, one-click completion'

Complete Guide to Download Golang Installation Package

With the popularity of Golang, more and more developers are beginning to pay attention to and learn this language. However, for some beginners, downloading and configuring the Golang installation package may become a problem. Today, we will bring you a complete guide to downloading the Golang installation package, so that you can get the required installation package with one click without worrying, and provide specific code examples so that you can easily start your Golang journey.

Step 1: Download the Golang installation package

First, we need to download the Golang installation package. You can go to the Golang official website (https://golang.org/) to download the latest version of the Golang installation package. Select the corresponding installation package to download according to your operating system. Currently, Golang supports Windows, Linux, MacOS and other operating systems. Make sure to choose the correct version to download.

After the download is completed, you can save the installation package in your favorite folder to facilitate subsequent installation operations.

Step 2: Install Golang

After the download is completed, the next step is to install Golang. Different operating systems have different installation methods. We will introduce the installation steps for Windows, Linux, and MacOS respectively.

Windows operating system

On Windows systems, you can install by double-clicking to run the downloaded installation package. Follow the prompts of the installation wizard and select the installation path and other options to complete the installation of Golang. After the installation is completed, you can open the command prompt window (cmd) and enter the go version command to verify whether the installation is successful.

Linux operating system

On Linux systems, you can install Golang through the command line. First, open a terminal window, enter the directory where you saved the Golang installation package, and execute the following command to install:

tar -C /usr/local -xzf go1.17.1.linux-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin

Then, you can also verify whether the installation is successful by entering the go version command.

MacOS operating system

On MacOS system, you can also install it through the command line. First open a terminal window, enter the directory where you saved the Golang installation package, and execute the following command to install:

tar -C /usr/local -xzf go1.17.1.darwin-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin

Similarly, enter the go version command to verify whether the installation is successful.

Step 3: Configure environment variables

After the installation is completed, we also need to configure environment variables so that the system can find the installation path of Golang. The configuration methods of different operating systems are different. We will introduce the configuration methods of Windows, Linux, and MacOS systems respectively.

Windows operating system

On Windows system, right-click "This PC" and select "Properties" to enter the system properties page. Select "Advanced System Settings" in the left panel and click the "Environment Variables" button in the pop-up dialog box. Create a new variable named GOPATH in the system variables and set its value to the Golang installation path (for example, C:Go). Then add %GOPATH% in to the Path of the system variable. After saving, close all dialog boxes, reopen the command prompt window, and enter the go version command to verify whether the configuration takes effect.

Linux and MacOS operating systems

On Linux and MacOS systems, you can edit .bashrc or .zshrcFile to configure Golang’s environment variables. Open a terminal window and enter the following command to open the editor:

vim ~/.bashrc

or

vim ~/.zshrc

Add the following content at the end of the file:

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

Save and exit the editor, execute the following command to let The configuration takes effect:

source ~/.bashrc

or

source ~/.zshrc

Reopen the terminal window and enter the go version command to verify.

Step 4: Verify installation

Finally, let’s verify whether Golang has been successfully installed. Open the command prompt window (Windows) or terminal window (Linux and MacOS) and enter the go version command. If information similar to go version go1.17.1 darwin/amd64 is displayed, it means Golang Installed successfully.

At this point, we have completed the comprehensive guide for downloading the Golang installation package. I hope this article will be helpful to developers who are learning or are about to learn Golang, so that you can easily and quickly start your Golang programming journey. If you encounter any problems during the installation process, please leave a message in the comments and we will reply as soon as possible. Happy studying!

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