package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^((?:https?|ftp):\/\/?)?([^:/\s.]+\.[^:/\s]|localhost)(:\d+)?((?:\/\w+)*\/)?([\w\-.]+[^#?\s]+)?([^#]*)?(#[\w-]*)?$`)
var str = `https://localhost:8000/dir/1/2/search.html?k1=v1&k2=v2&k3#hash
google.ca`
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/