package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?:https?:\/\/)?(?:www\.)?youtu(?:be)?\.(?:com|be)(?:\/watch\/?\?v=|\/embed\/|\/shorts\/|\/)(\w+)`)
var str = `https://www.youtube.com/watch?v=aQt9BumzZ7M
https://youtu.be/eGJWz3E5HrU
https://www.youtube.com/embed/eGJWz3E5HrU`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/