我如何得到一个url的最后一段?我有下面的脚本，显示点击锚标记的完整url:
$(".tag_name_goes_here").live('click', function(event)
{
event.preventDefault();
alert($(this).attr("href"));
});
如果url为
http://mywebsite/folder/file
我如何才能让它在警告框中显示url的“文件”部分?
当前回答
我使用regex和split:
var last_path = location.href.match(/。/ ((\ w)) /) [1] .split(“#”)[0].split(“?”)[0]
最后它将忽略# ?& /结束url，这种情况经常发生。例子:
https://cardsrealm.com/profile/cardsRealm -> Returns cardsRealm
https://cardsrealm.com/profile/cardsRealm / hello ->再turns cardsRealm
https://cardsrealm.com/profile/cardsRealm?hello ->再动画cardsRealm
https://cardsrealm.com/profile/cardsRealm/ -> Returns cardsRealm
其他回答
获取当前窗口的最后一段:
window.location.href.substr(window.location.href.lastIndexOf('/') +1)
你可以先删除末尾的/，然后获取url的最后一部分
let locationLastPart = window.location.pathname
if (locationLastPart.substring(locationLastPart.length-1) == "/") {
locationLastPart = locationLastPart.substring(0, locationLastPart.length-1);
}
locationLastPart = locationLastPart.substr(locationLastPart.lastIndexOf('/') + 1);
Javascript有与字符串对象相关联的函数split，可以帮助你:
const url = "http://mywebsite/folder/file";
const array = url.split('/');
const lastsegment = array[array.length-1];
最短的方法如何获得URL最后一段与split()， filter()和pop()
函数getLastUrlSegment(url) { 返回新的URL(URL).pathname.split('/').filter(Boolean).pop(); ｝ console.log (getLastUrlSegment (window.location.href)); console.log (getLastUrlSegment (' https://x.com/boo ')); console.log (getLastUrlSegment (' https://x.com/boo/ ')); console.log (getLastUrlSegment (' https://x.com/boo?q=foo&s=bar=aaa ')); console.log (getLastUrlSegment (https://x.com/boo?q=foo这')); console.log(getLastUrlSegment('https://x.com/last带空格的段'));
对我有用。
var urlChunks = 'mywebsite/folder/file'.split('/');
alert(urlChunks[urlChunks.length - 1]);
