package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?i)<link.*(href=".*?\/abcd\.css")[^>]*>`)
var str = `<html data-reactroot="" class="gr__localhost"><head><link rel="stylesheet" href="/dist/qwefqwefqwef.css" /><link rel="stylesheet" href="/dist/abcd.css" /><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,minimum-scale=1,user-scalable=no"><script type="text/javascript" async="" src="https://www.google-analytics.com/analytics.js"></script><script>window.g_useSSR=true;
window.g_initialData = {};</script><script>window.routerBase = "/";</script><link rel="stylesheet" href="<script src=" dist="" umi.4c8c3b87.js"vendors.f848cc19.chunk.css"=""><link`
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/