package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?:http(s)?:\/\/)[\w.-]+(?:\.[\w.-]+)+(?:\/[\w.~:?#[\]@!$&'()*+,;=.-]+)*\/?$`)
var str = `https://google.com
http://www.cool.com.au
http://www.cool.com.au/ersdfs
http://www.cool.com.au/ersdfs?dfd=dfgd@s=1
http://www.example.com
http://www.example.com/asdasd/asdasdasd
http://www.example.com/
http://www.example.com/////
http://www.cool.com:81/index.html asdasd
https:google.com
www.cool.com.au`
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/