go - How to split a string and assign it to variables in Golang? -

in python possible split string , assign variables:

ip, port = '127.0.0.1:5432'.split(':') 

but in golang not seem work:

ip, port := strings.split("127.0.0.1:5432", ":") // assignment count mismatch: 2 = 1 

question: how split string , assign values in 1 step?

two steps, example,

package main  import (     "fmt"     "strings" )  func main() {     s := strings.split("127.0.0.1:5432", ":")     ip, port := s[0], s[1]     fmt.println(ip, port) } 

output:

127.0.0.1 5432 

one step, example,

package main  import (     "fmt"     "net" )  func main() {     host, port, err := net.splithostport("127.0.0.1:5432")     fmt.println(host, port, err) } 

output:

127.0.0.1 5432 <nil>