What is golang written in?

Golang is an open source programming language. It has efficient performance and powerful concurrent processing capabilities, and is favored by many developers and enterprises. So, what is Golang written in? I believe many people are curious about this question. Let’s take a look at it together.

The programming language used by Golang

Golang is written in the Go language. Go language is an open source programming language developed by Google. Its syntax is simple and easy to learn, and it also incorporates the characteristics of many other languages, such as C, Java and Python. Golang's language structure is very simple. It adopts a concurrency design pattern that communicates through channels, which can provide excellent performance and throughput. Go language also has a rich tool chain, including compilers, standard libraries and package managers. These tools greatly facilitate the work of developers.

Golang’s development environment

In order to take full advantage of Golang’s advantages, we need to use Golang’s development environment. Golang's official website provides installation packages for a variety of operating systems, including Linux, Windows, macOS, etc. After the installation is complete, we can use IDE tools similar to other programming languages ​​for development, such as:

1. GoLand

GoLand is an IDE tool developed by the JetBrains team. It supports Golang development. It can automatically complete code, debug programs, introduce packages and other functions, making the development process more efficient and convenient.

2. Visual Studio Code

Visual Studio Code is Microsoft's open source IDE tool. It supports the development of Golang and can enable efficient code writing, debugging and running.

3. Sublime

Sublime is a lightweight and efficient text editor. It provides great flexibility and scalability with a plug-in architecture. It also has Many plugins are available for Golang development.

Compilation method of Golang

The compilation method of Golang is slightly different from the compilation method of other programming languages. In other programming languages, we usually generate executable code by compiling source code, which we can then execute to generate the running results of the program. In Golang, we can also do this, but there is another way: we can directly use the go run command to run our source code without generating an executable file. This method is also called "Just-in-time compilation".

Packaging and Distribution of Golang

In order to use our Golang program on other computers, we usually need to package the program and distribute it to other people. Golang provides an easy way to package and distribute programs, using the go build command. This command compiles the source code into an executable file and packages all required dependencies into a binary file. We can then copy the binary file to another computer and continue using it.

In addition, Golang also provides a way to package the program as a Docker image and perform containerized deployment. Docker images provide a simple and fast way to deploy and distribute Golang programs, as they can be easily run on different computers without complex configuration and installation. Using Docker also makes it easier for us to manage the dependencies and versions of our programs, making maintenance and updates easier.

Conclusion

In short, Golang is written in Go language, and its development environment includes a variety of IDE tools, such as GoLand, Visual Studio Code and Sublime. The compilation method of Golang is also slightly different from other programming languages. We can use the go run command to run the source code directly, or we can use the go build command to generate an executable file. At the same time, Golang also provides Docker packaging and containerized deployment methods, which can greatly facilitate program deployment and distribution.

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