window.locationMethod gets the URL Uniform Resource Locator (uniform Resource Locator, URL) The complete URL is composed of these parts: Scheme://host:port/path?query#fragment Scheme: Communication protocol Commonly used Http,ftp,maito: host (with port number) server (computer) domain Name System (DNS) hostname or IP address. Port: The port number is an integer, optionally, the default port for using the scheme when omitted, such as the default port for HTTP is 80. Path: A string separated by 0 or more "/" symbols, typically used to represent a directory or file address on a host. Query: Queries are optional for dynamic Web pages, such as using CGI, ISAPI, php/jsp/asp/asp. NET, and other technology-made pages, can have multiple parameters, separated by the "&" symbol, and the name and value of each parameter are separated by the "=" symbol. Fragment: An information fragment string that specifies a fragment in a network resource. For example, a Web page has multiple noun interpretations, which can be directly positioned to a noun interpretation using fragment. (also known as anchor points.) Example: Http://www.home.com:8080/windows/location/page.html?ver=1.0&id=timlq#love 1, window.location.href the entire URL string (In the browser is the complete address bar) return value: Http://www.home.com:8080/windows/location/page.html?ver=1.0&id=timlq#love 2, The protocol portion of the Window.location.protocol URL returns the value: the host portion of the Http:3,window.location.host URL (with the port number),
return value: www.home.com:8080
Window.location.hostname
return value: Www.home.com
4,window.location.port The port portion of the URL. If you use the default port 80 (update: Even if you added: 80), the return value is not the default 80 but the null character. This example returns the value: 8080 5,window.location.pathname the path portion of the URL (that is, the file address) return value:/windows/location/page.html 6,window.location.search The query (Parameters) section. In addition to assigning values to dynamic languages, we can also give static pages and use JavaScript to get the value returned by the values that are believed to be expected:? VER=1.0&ID=TIMLQ 7,window.location.hash Anchor Point return value: #love
