JS/jQuery 删除 URL 的最后一部分，带或不带斜杠

Question

There are answers on how to remove the last part of a URL, such as this one , but I need to remove the last part of a URL with OR without a trailing slash . So I can't just split by / .

Examples:

http://myapp.com/myapp/advanced-search  -->  http://myapp.com/myapp/
http://myapp.com/myapp/advanced-search/ -->  http://myapp.com/myapp/

Any good solutions? I need this for window.location.href .

Answer 1

Try this

var url = "http://myapp.com/myapp/advanced-search"; // or http://myapp.com/myapp/advanced-search/
url.replace(/[^\/]+\/?$/,'');