20 lines
215 B
Go
20 lines
215 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
func main() {
|
|
s1 := "I love Golang!"
|
|
fmt.Println(s1[2:5])
|
|
|
|
s2 := "我爱戈兰"
|
|
fmt.Println(s2[0:2])
|
|
|
|
rs := []rune(s2)
|
|
fmt.Printf("%T\n", rs)
|
|
|
|
fmt.Println(string(rs[0:3]))
|
|
|
|
}
|