[Go]window.location method get URL and window.location.assign (URL) and replace (URL) difference

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Window.location method Get URL

Uniform Resource Locator (Uniform Resource Locator, URL)

The complete URL consists of the following parts:

Scheme://host:port/path?query#fragment

Scheme: Communication protocol

Common Http,ftp,maito, etc.

Host: Hosts

The server (computer) domain Name System (DNS) hostname or IP address.

Port: Port number

An integer, optionally, that omits the default port for using the scenario, such as HTTP, with the default port of 80.

Path: Paths

A string separated by 0 or more "/" symbols, typically used to represent a directory or file address on a host.

Query: Querying

Optional, for use with dynamic Web pages such as CGI, ISAPI, php/jsp/asp/asp. NET and other technical Web pages) pass parameters, can have multiple parameters, separated by the "&" symbol, the name and value of each parameter is separated by the "=" symbol.

Fragment: Pieces of information

String that specifies the fragment in the network resource. For example, there are multiple noun interpretations in a Web page, and you can use fragment to navigate directly to a noun interpretation. (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 full address bar)

return value: Http://www.home.com:8080/windows/location/page.html?ver=1.0&id=timlq#love 2,window.location.protocol

The protocol portion of the URL

Return value: http:

3,window.location.host

The host part of the URL,

return value: www.home.com

4,window.location.port

The port portion of the URL. If you are using the default 80 port (update: Even if you added: 80), the return value is not the default of 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

Query (Parameters) section. In addition to assigning values to dynamic languages, we can also give static pages and use JavaScript to get the values of the arguments we believe in.

Return value:? ver=1.0&id=timlq

7,window.location.hash

Anchor Point

return value: #love

Window.location.assign (URL) and replace (URL) differences

Window.location.assign (URL): loads The new HTML document specified by the URL . the equivalent of a link to jump to the specified URL, the current page will be converted to new page content, you can click Back to return to the previous page.

Window.location.replace (URL): Replaces the current document by loading The document specified by the URL, This method replaces the current window page, and the front and back two pages share a window, so there is no back return to the previous page

[Go]window.location method get URL and window.location.assign (URL) and replace (URL) difference