How to use cdn to reference jquery: reference the framework library in the [] tag, the code is [<script src="https://ajax.googleapis.com/ajax/libs/jquery /1.8.3/jquery.min.js"]. </p></blockquote> <p><img src="https://img.php.cn/upload/article/000/000/052/5fbcad031766f586.jpg" alt="How to use cdn to reference jquery" ></p> <p>The operating environment of this tutorial: windows7 system, jquery3.5.1 version. This method is suitable for all brands of computers. </p> <p><strong>How to use cdn to reference jquery: </strong></p> <p>CDN (Content Delivery Network) content distribution network. </p> <p>Google provides a free CDN for a range of JavaScript libraries, including: </p> <ul style="list-style-type: disc;"> <li><p>jQuery</p></li> <li><p>Prototype</p></li> <li><p>MooTools</p></li> <li><p>Dojo</p></li> <li>##Yahoo! YUI<p></p> </li> </ul>such as To use a JavaScript framework library in your web pages, simply quote the library in the <p><script><code> tag: </code></p>Quote jQuery<p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class="brush:php;toolbar:false"><script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"> Copy after login Related free learning recommendations: JavaScript (video)