Construction of golang environment

Golang is a programming language developed by Google. It combines the advantages of Python and C and is excellent in terms of performance and readability. Now, more and more developers are starting to use Golang for project development and maintenance. This article will introduce how to build a Golang environment on different operating systems.

1. Windows operating system

To build the Golang development environment on Windows, we need to download an installation package from the Golang official website (https://golang.org/dl/), and then follow Follow the steps below.

1. Download Golang

Open the Golang official website download page and select the version suitable for your operating system to download. On Windows, we can choose 64-bit or 32-bit under Windows to download. After the download is complete, just double-click the installation package to install it.

2. Environment variable configuration

After completing the installation, Golang is installed under "C:Go" by default. At this time, you need to add the path of Golang to the environment variable so that Golang can be used elsewhere:

(1) Open the "Start" menu, right-click "Computer/This PC" and select "Properties".

(2) Click "Advanced System Settings" and select "Environment Variables".

(3) Find and select the "Path" variable, and then click "Edit".

(4) In the "Variable Value" input box, add the path where Golang is located, such as "C:Go in", and then click "OK" to save.

3. Verify installation results

Next, you need to verify whether the installation has been successful. Open the command line and enter the following command:

go version

If Golang has been successfully installed, the command line output will display the current Golang version number.

2. Linux operating system

The Golang environment setup in the Linux operating system is much simpler than that in Windows. Open the terminal with administrator rights in the system, and then follow the steps below.

1. Download Golang

Obtain the Linux version installation package from the Golang official website download page. You can choose tar.gz or .deb file to download according to your needs.

2. Unzip the file

After the download is complete, execute the following command to decompress:

tar -C /usr/local -xzf go1.xx.x.linux-amd64.tar.gz

Note: "xx.x" here "To be replaced with the currently downloaded Golang version number.

3. Environment variable configuration

is the same as the Windows environment variable configuration. You need to add the path where Golang is located to the system PATH. Execute the following command in the command line:

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

4. Verify the installation result

Execute the following command to verify the installation result:

go version

If the command line returns the current Golang version number, indicating successful installation.

3. Mac OS Operating System

Building a Golang environment under Mac OS system is very similar to Linux. The following are the specific steps:

1. Download Golang

Obtain the Mac OS version installation package from the Golang official website download page. After the download is complete, double-click to install.

2. Environment variable configuration

Execute the following command in the command line to add environment variables:

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

3. Verify the installation results

Execute the following command on the command line to verify the installation result:

go version

If the command line returns the current Golang version number, the installation is successful.

Summary

Golang takes into account the ease of reading of Python and the high-performance features of C. In recent years, it has become more and more widely used in the development circle. Building a Golang environment on different operating systems, although the details are slightly different, is generally relatively simple. I hope this article can help users who need to build a Golang environment on different operating systems.

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