Go FindStringIndex()

1 개요

Go FindStringIndex()

Go regexp.FindStringIndex()

package main

import (
	"fmt"
	"regexp"
)

func main() {
	re := regexp.MustCompile(`ab?`)
	fmt.Println(re.FindStringIndex("tablett"))
	fmt.Println(re.FindStringIndex("foo") == nil)
}

package main

import (
	"fmt"
	"regexp"
)

func main() {
	r, _ := regexp.Compile("p([a-z]+)ch")
	fmt.Println("idx:", r.FindStringIndex("peach punch"))
}

2 같이 보기

• Go 정규표현식
• Go FindString()

3 참고

• https://pkg.go.dev/regexp#example-Regexp.FindStringIndex