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JavaScriptASP.netSchemeASP network protocol, how to use window.location in js? Let’s take a look.
URL is: Uniform Resource Locator (URL)
The complete URL consists of these parts:
scheme://host:port/ path?query#fragment
scheme (communication protocol): commonly used http, ftp, maito, etc.
host (host): server (computer) domain name system (DNS) host name or IP address.
Port (port number): integer, optional. When omitted, the default port of the scheme is used. For example, the default port of http is 80.
Path (path): A string separated by zero or more "/" symbols, generally used to represent a directory or file address on the host.
Query: Optional, used to pass parameters to dynamic web pages (such as web pages produced using CGI, ISAPI, PHP/JSP/ASP/ASP.NET and other technologies), and can have multiple parameters. Separate them with "&" symbols, and the name and value of each parameter are separated with "=" symbols.
fragment (information fragment): string, used to specify the fragment in the network resource. For example, if there are multiple noun explanations in a web page, you can use fragment to directly locate a certain noun explanation. (Also called an anchor point.)
For such a URL
:80/fisker/post/0703/window.location.html?ver=1.0&id=6#imhere
We can use javascript to obtain each part of it
1, window.location.href
The entire URL string (the complete address bar in the browser)
Return value in this example : :80/fisker/post/0703/window.location.html?ver=1.0&id=6#imhere
2,window.location.protocol
The protocol part of the URL
This example returns Value: http:
3,window.location.host
The host part of the URL
Return value in this example: www.x2y2.com
4,window.location.port
The port part of the URL
If the default port 80 is used (update: even if: 80 is added), then the return value is not the default 80 but the empty character
This example returns the value: ""
5,window.location.pathname
The path part of the URL (that is, the file address)
The return value in this example:/fisker/post/0703/window.location.html
6 ,window.location.search
Query (parameter) part
In addition to assigning values to dynamic languages, we can also assign static pages and use javascript to obtain the corresponding parameter values
Return value in this example:? ver=1.0&id=6
7,window.location.hash
Anchor point
Return value in this example: #imhere
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