Let's talk about how Docker deploys golang

In today's Internet industry, Go language (Golang for short) has become a language very worth learning and applying because of its efficient, fast and reliable development characteristics. The Go language can help developers develop high-quality code in a shorter time and supports running in a distributed environment.

However, developers who want to experience the features of the Golang language often need to configure their own environment, install related software, and perform a series of tedious operations such as deployment. Therefore, in order to facilitate the majority of developers and IT practitioners, As well as for use by educators, this article will share a free Golang deployment method to help everyone easily implement application development and deployment of the Golang language.

1. Install Docker

Docker is an open source lightweight containerization platform. It provides a simple and efficient container virtualization solution that can be quickly and easily created, run and deployed. app. Therefore, installing Docker is a prerequisite for Golang deployment.

For developers running on macOS systems, you can download the Docker DMG file from the official website for installation. For Windows system developers, you can download the Docker MSI file from the official website for installation, and you need to install and enable Hyper-V virtualization.

2. Pull the Golang image

Next, we need to download the Golang Docker image in order to build our development environment based on the image.

In the terminal or command line, enter the following command to download the image:

docker pull golang

3. Create a Golang container

After downloading the Golang Docker image, we need to create a container to run the image. In the container, we can configure the required development environment, such as installing relevant libraries and tools, developing and debugging code in the container, etc.

Run the following command to create a Golang container:

docker run --name mygolang -it golang

In the above command, "mygolang" means the container The name can be specified arbitrarily; the "-it" parameter indicates using the interactive terminal command line; "golang" represents the Golang image downloaded previously.

After entering the above command on the command line, we created a Golang container and entered the interactive command line environment of the container.

At this point, we have achieved the goal of quickly deploying the Golang environment and can start developing and debugging Golang code.

4. Develop Golang applications

In the container, we can use text editors such as vi or nano to write code for Golang applications.

At the same time, we can install the required Golang libraries and dependency packages through the command line, for example:

go get -u github.com/gin-gonic/gin

After the code writing and library dependency package installation are completed, we can use the following commands to compile and run the written code:

go build //Compile code
./Compiled executable file name //Run the compiled code

5. Summary

This article mainly introduces a free, fast and Conveniently deploy Golang. By using Docker images and containers, developers can quickly and easily set up a Golang development environment, making it easier to write code for Golang applications, install dependent libraries, and deploy applications. In this way, we can learn and apply the Golang language more efficiently and accelerate application development and deployment.

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