The origin of Golang: Did Golang originate from Google?

Golang’s origin revealed: Does Golang originate from Google?

With the rapid development of the Internet and software development industry, programming languages ​​are also changing with each passing day. One of the languages ​​that has attracted much attention is the Go language, or Golang for short. So, what is the origin of Golang? Does it really originate from Google? Let's unravel the mystery.

The original designers of the Go language were famous computer scientists Rob Pike, Ken Thompson and Robert Griesemer. The three designers, all former Bell Labs engineers, began designing the new programming language in 2007. The Go language was originally designed to solve some of the pain points of traditional programming languages, such as slow compilation and difficulty in concurrency processing.

Many people mistakenly believe that Golang was developed by Google. In fact, Golang did not originate from Google, but was designed by the above three Bell Labs engineers. However, Google played a key role in the development of Golang. Google announced its support for the development of Go language in 2009 and officially launched Go language version 1.0 in 2012. Google has also actively participated in the construction of the Go language ecosystem and made great contributions to the promotion and application of the Go language.

Let’s take a look at some code examples about the Go language to show some features and usage of this language.

1. Hello World

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")
}

This is a classic Hello World program, showing the concise style of Go language. This program can be run through the go run command.

2. Concurrent processing

package main

import (
    "fmt"
    "time"
)

func sayHello() {
    for i := 0; i < 5; i++ {
        fmt.Println("Hello ", i)
        time.Sleep(time.Second)
    }
}

func sayGo() {
    for i := 0; i < 5; i++ {
        fmt.Println("Go ", i)
        time.Sleep(time.Second)
    }
}

func main() {
    go sayHello()
    go sayGo()

    time.Sleep(10 * time.Second)
}

This code shows how to use the Go language to implement concurrent processing. You can start a new process through the go keyword Goroutine implements concurrent execution of multiple tasks.

3. HTTP server

package main

import (
    "fmt"
    "net/http"
)

func handler(w http.ResponseWriter, r *http.Request) {
    fmt.Fprintln(w, "Hello, World!")
}

func main() {
    http.HandleFunc("/", handler)
    http.ListenAndServe(":8080", nil)
}

This code shows how to build a simple HTTP server using Go language, listening on port 8080, and when accessing the root path Return "Hello, World!".

Through the above code examples, we can see the simplicity, efficiency and concurrent processing characteristics of the Go language. Although Golang did not originate from Google, Google's support and promotion played an important role in the development of the Go language. I hope that through the revelation of this article, readers will have a clearer understanding of the origin of Golang.

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