Win installation golang environment

As a powerful programming language, Golang is widely used in network programming, distributed systems, cloud computing and other fields. Installing the Golang environment on a Windows system is very simple, and this article will detail how to complete the process.

1. Download the Golang installation package

The Golang official website provides Windows 64-bit and 32-bit installation packages. Select the appropriate version to download based on your operating system. The download address is: https://golang.org/dl/

2. Install the Golang environment

1. Open the downloaded installation package and click the "Next" button
2. Select the installation path, it is recommended to use the default path
3. Check "Add 'go' to PATH environment variable" during the installation process, so that you can open a terminal window in any directory and use Golang commands.
4. Click the "Install" button and wait for the installation process to be completed
5. Click the "Finish" button to complete the installation

3. Configure the Golang environment

After the installation is complete, you need to configure the Golang environment variables. Press Win R to open the run window, enter "cmd" to open the terminal interface.

1. Enter the "go env" command to view the current Golang environment variable settings.
2. Record the values ​​of the two variables GOROOT and GOPATH, which will be used to configure the development environment later.
3. Open the system environment variable setting interface, find "Path" under "System Variables", and click "Edit".
4. In the "Edit System Variables" window, click "New" and add the path of GOROOT. For example, if the path of GOROOT is D:Go, add D:Go in in "New System Variable".
5. Click the "OK" button to save the settings.
6. Click "New" to add the path of GOPATH. This path is used to store self-developed code, and can also be used to store third-party libraries, etc.
7. Click the "OK" button to save the settings.

4. Test the Golang environment

After the Golang environment is installed and configured, you can test whether the installation is successful. Press Win R to open the run window, enter "cmd" to open the terminal interface.

1. Enter the "go version" command to view the current Golang version information.
2. Enter the "go env" command to check whether the current Golang environment variable settings are correct.
3. Enter the "echo %GOPATH%" command to check whether the GOPATH variable is set successfully.

4. Develop Golang projects

After successfully installing and configuring the Golang environment, you can start using Golang for development. Create your own project directory, create the src directory in the GOPATH directory, and create your own project folder in this directory. It is recommended to use your own domain name or company name as the project name.

For example, create a directory named "github.com/mypackage" in the src directory of GOPATH, and then create your own Golang project file in this directory.

Use a Golang editor, such as GoLand, etc., to start developing Golang projects. After development is completed, you can use the "go build" command to compile the project and generate an executable file.

Summary

Download the installation package through the official website, and you can install the Golang environment on your Windows system in a few simple steps. After the installation is complete, you need to configure the Golang environment variables and test whether the installation is successful. Next, you can use Golang for development and enjoy the convenience brought by this simple and efficient programming language.

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