Go HasPrefix()

1 개요

Go HasPrefix()

package main

import (
	"fmt"
	"strings"
)

func main() {
	str := "Hello world!"

	// true
	fmt.Println(strings.HasPrefix(str, "Hello"))
	fmt.Println(strings.HasPrefix(str, "He"))
	fmt.Println(strings.HasPrefix(str[2:], "ll"))

	// false
	fmt.Println(strings.HasPrefix(str, "ll"))
}

2 같이 보기

• Go HasSuffix()
• 함수 startsWith()

3 참고

• https://pkg.go.dev/strings#HasPrefix