Details about the usage and function of window. location. search in js, and the usage of window. location

Details about the usage and function of window. location. search in js, and the usage of window. location

Use this property to obtain the URL of the page:

Properties of the window. location object

Attribute	Description
Hash	URL (Anchor) starting from)
Host	Host name and port number of the current URL
Hostname	Host Name of the current URL
Href	Complete URL
Pathname	Path section of the current URL
Port	Port Number of the current URL
Protocol	Protocol of the current URL
Search	From Question mark (?) Start URL (query part)

Is to retrieve the parameters in the url.

What are the parameters requested by the GET method on the page captured by the JS script? In fact, you can directly use window. location. search to obtain the data format, and then use the split method to traverse the data format in a loop.

The approximate processing is as follows:

var searchURL = window.location.search;searchURL = searchURL.substring(1, searchURL.length);var targetPageId = searchURL.split("&")[0].split("=")[1];

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