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This article mainly explains "what can be done by learning go language". Friends who are interested might as well take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "what can you do with learning go language"?

1. What are the advantages of Go

Can be compiled directly into an executable file without relying on anything, deployment is done by throwing a file on it. This is very important, whether it is personal development or work in many tasks, especially in the need to run to the server is the most convenient, do not need to configure the environment and so on, compared to Python is much better. Who knows who uses it!

Statically typed language, but feels like a dynamic language. At first, I came into contact with Python because of its simplicity, and the third-party library is also very rich, but in fact, the features of static language, especially the code that needs to be written by fixed indentation, is very inconvenient in the text editor on the server, and it is not efficient to install related dependencies. When I came into contact with go for a day, I immediately realized that this was the ideal language in my heart and gave up Python completely from then on. Statically typed languages are most of the hidden problems that can be detected at compile time. Dynamic languages feel that there are a lot of packages that can be used, write efficiently, and support functional programming.

Func main () {/ * closure call, * / func (an int) {/ / closure has no name println ("closure") println (a)} (1) / / the last pair of parentheses indicates a call to the anonymous function} output: closure 1

Language level supports concurrency, this is the biggest feature of Go, born to support concurrency, I once said, there is a difference between natural genes and plastic surgery, everyone is equally beautiful, but do you like plastic surgery or natural genetic beauty? Go is the concurrency supported by genes, which can make full use of multicore and easy to use concurrency.

The method after the func main () {fmt.Println ("aa") / * go keyword is a co-program * / go func () {for iPart.

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