Join String and Integer in Go

Join String and Integer

To join a string and integer in Go language, convert integer value to string. We may use strconv.ItoA() function to convert integer to string.

In this tutorial, we will go through examples that join a string and int values to form a resulting string.

Reference – Convert Int to String in Go

Examples

In the following example, we concatenate or join a string str and an integer n, and store the resulting string in result.

Example.go

package main

import "strconv"

func main() {
	var str string = "Hello"
	var n int = 25526
	result := str + strconv.Itoa(n)
	println(result)
}

Output

Hello25526

We can join two or more strings and integers in a single statement.

In the following example, we join a string, integer, then two strings, and then an integer, in a single line.

Example.go

package main

import "strconv"

func main() {
	result := "Hello" + strconv.Itoa(852) + "World" + "XYZ" + strconv.Itoa(99)
	println(result)
}

Output

Hello852WorldXYZ99

Conclusion

In this Golang Tutorial, we learned how to concatenate or join a String and an Integer in Go language, with example programs.