JS Gets the URL information for the current page

Sets or gets the file name or path specified by the object.

< Script > alert (window.location.pathname) </ Script >

Sets or gets the entire URL as a string.

< Script > alert (window.location.href); </ Script >

Sets or gets the port number associated with the URL.

< Script >     alert (window.location.port)</script>

Sets or gets the protocol portion of the URL.

< Script >     alert (window.location.protocol)</script>

Sets or gets the segment behind the pound sign "#" in the href attribute.

< Script >     alert (window.location.hash)</script>

Set or get the hostname and port numbers for the location or URL.

< Script > alert (window.location.host) </ Script >

Sets or gets the portion of the HREF attribute that follows the question mark.

< Script >     alert (window.location.search)</script>

The above is the recommended answer, you can refer to the following other answers

Window.location
Property Description
Hash sets or gets the segment behind the pound sign "#" in the href attribute.
Host sets or gets the hostname and port numbers for the location or URL.
Hostname Sets or gets the host name portion of the location or URL.
HREF Sets or gets the entire URL as a string.
Pathname Sets or gets the file name or path specified by the object.
Port Sets or gets the number of ports associated with the URL.
Protocol sets or gets the protocol portion of the URL.
Search sets or gets the portion of the HREF attribute that follows the question mark.

such as window.location.href sets or gets the entire URL as a string.

JS Gets the URL information for the current page