我怎么摆脱？URL中的(问号)标识查询字符串的开头？

var url = window.location.href;
var queryString = window.location.search;
var newUrl = url.replace(queryString, "");
window.location.href = newUrl;

from urllib.parse import urlparse, urlunparse

url = "https://example.com/path?query=string"
parsed_url = urlparse(url)
new_url = urlunparse(parsed_url._replace(query=""))
print(new_url)

$url = "https://example.com/path?query=string";
$parsed_url = parse_url($url);
$parsed_url['query'] = null;
$new_url = http_build_url($parsed_url);
echo $new_url;