The Join() Function is used to join all the elements of an array into one string.
package main
import "fmt"
import "strings"
func main() {
x := []string{"Hello", "Beautiful", "World"}
y := strings.Join(x, "@")
fmt.Println(y)
}
In the above code, we have declared an array with values 'Hello', 'Beautiful' and 'World'.And assigned it to a variable 'x'.
-Function1.png)
Then we have used the 'Join()' function to take all the three values from the array and join them, separated using '@'.
-Function2.png)