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This article mainly introduces how to download and quote jQuery, the article is very detailed, has a certain reference value, interested friends must read it!

Add jQuery to your website

To use jQuery, you need to download the jQuery library and include it in the web pages you want to use.

The jQuery library is a JavaScript file that you can reference using HTML tags:

Tip: Note that the tag should be located in a section of the page.

Tip: JavaScript is the default scripting language in HTML5 and modern browsers, and it is not necessary to declare the type attribute.

Download jQuery

There are two versions of jQuery available for download, both of which can be downloaded from jQuery.com

Production version -used in the actual website, has been streamlined and compressed.

Development version -for testing and development (uncompressed, readable code)

Tip: You can put the downloaded files in the same directory as the page, which is more convenient to use.

alternative

If you don't want to download and host jQuery, you can also reference it via a CDN (Content Delivery Network).

Both Google and Microsoft have jQuery on their servers. To reference jQuery from Google or Microsoft, use one of the following codes:

Advantages of using CDN to load jQuery:

Many users have loaded jQuery from Google or Microsoft when visiting other sites.

All that results is that when they visit your site, jQuery is loaded from the cache, which reduces load time.

At the same time, most CDNs will return responses from the server closest to the user, which can also improve load speed.

The above is "jQuery how to download and quote" all the content of this article, thank you for reading! Hope to share the content to help everyone, more relevant knowledge, welcome to pay attention to the industry information channel!

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