目前我遇到了一些关于操作URL的问题。
技术上,我想要从一个页面中获取域名和页面名称。
例如:
www.myWebSite.com => domain : myWebSite
http://myWebSite.com => domain : myWebSite
myWebSite.com/xxx.hmtl => domain : myWebSite page : xxx
目前我遇到了一些关于操作URL的问题。
技术上,我想要从一个页面中获取域名和页面名称。
例如:
www.myWebSite.com => domain : myWebSite
http://myWebSite.com => domain : myWebSite
myWebSite.com/xxx.hmtl => domain : myWebSite page : xxx
window.location.hostname; //Domain name
$("title").text(); //Page name
编辑:
var loc = window.location;
var filename = loc.pathname.split("/");
filename = filename[pathname.length-1];
alert("Domain: "+loc.hostname);
alert("Filename: "+filename);
尝试使用 url.match(/:\/\/(.[^/]+)/)[1]
例子:
var r = /:\/\/(.[^/]+)/;
"https://dev59.com/kG435IYBdhLWcg3wkA5e".match(r)[1]
=> stackoverflow.com
function breakDownURL(url) {
var domain = "",
page = "";
//remove "http://"
if (url.indexOf("http://") == 0) {
url = url.substr(7);
}
//remove "www."
if (url.indexOf("www.") == 0) {
url = url.substr(4);
}
domain = url.split('/')[0].split('.')[0]
if (url.split('/').length > 1) {
page = url.split('/')[1].split('.')[0];
}
document.write("domain : " + domain +
(page == "" ? "" : " page : " + page) + page + "<br/>");
}
breakDownURL("www.myWebSite.com"); // domain : myWebSite
breakDownURL("http://myWebSite.com"); // domain : myWebSite
breakDownURL("myWebSite.com/xxx.html"); // domain : myWebSite page : xxx
var url = window.location.href; //www.myWebSite.com/myWebSite
var arr = url.split("/");
var page = arr[arr.length-1];
var domain = window.location.host;
alert(domain); //www.myWebSite.com
var n = page.includes("?"); // if www.myWebSite.com/myWebSite?parameter
if(n)
{
var page_arr = page.split("?");
var page = page_arr[0]; //myWebSite
}
alert(page); //myWebSite
function getHostnameFromURI(url) {
// Check slashes in URL
if (url.indexOf('?') == -1 && !url.endsWith('/') || url.indexOf('#') == -1 && !url.endsWith('/')) {
url += '/';
}
let start = url.indexOf('://')+3;
let end = url.indexOf('/', start);
let domain = url.slice(start, end);
// Remove port specification from the URL
if (domain.indexOf(':') != -1) {
domain = domain.slice(0, domain.indexOf(':'));
}
return domain;
}
它可以正确地处理localhost、.co.uk等域名。
https://stackoverflow.com/opensearch.xml --> stackoverflow.com
https://github.com/arichr --> github.com
信息:请检查您的URL是否正确,例如https://example.com?a=a
将返回example.com?a=a