package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?P<host>[\d\.]+)\s(?P<identity>\S*)\s(?P<user>\S*)\s\[(?P<time>.*?)\]\s"(?P<request>.*?)"\s(?P<status>\d+)\s(?P<bytes>\S*)`)
var str = `10.223.157.186 - - [15/Jul/2009:15:50:36 -0700] "GET /assets/img/dummy/secondary-news-3.jpg HTTP/1.1" 200 5604`
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
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/