Go – How to Read a User-Input in Go Programming Language

Hello everyone, In this post, we will show you how to read the user-input in the Go programming language. The example program has been tested and shared in the same post.

Go – Reading the User-Input

package main

import (
	"bufio"
	"fmt"
	"os"
)

// main function
func main() {

	reader := bufio.NewReader(os.Stdin)
	fmt.Println("What is your name?")
	name, _ := reader.ReadString('\n')
	fmt.Println("Hello", name)
}

Output

What is your name?
Dinesh Krishnan

Hello Dinesh Krishnan

References

  1. https://golang.org/doc/
  2. https://golang.org/pkg/
  3. https://golang.org/pkg/fmt/
  4. https://golang.org/pkg/fmt/#Println
  5. https://golang.org/pkg/bufio/
  6. https://golang.org/pkg/bufio/#NewReader
  7. https://golang.org/pkg/bufio/#Reader.ReadString
  8. https://golang.org/pkg/os/