예제코드
package main
import (
"fmt"
"regexp"
)
func main() {
match, _ := regexp.MatchString("p[a-z]+ch", "peach")
fmt.Println(match)
r, _ := regexp.Compile("p([a-z]+)ch")
fmt.Println(r.MatchString("peach"))
fmt.Println(r.FindString("peach"))
fmt.Println(r.FindStringIndex("hel peach"))
fmt.Println(r.FindStringSubmatch("punch"))
fmt.Println(r.FindAllString("peach punch pinch", -1))
fmt.Println(r.ReplaceAllString("peach po pinch", "xxx"))
}
결과
true
true
peach
[4 9]
[punch un]
[peach punch pinch]
xxx po xxx