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jquery $ is not defined

时间: 2023-10-09 14:13:16 浏览: 157

The error "jQuery $ is not defined" typically occurs when the jQuery library is not properly loaded or referenced in your code. To resolve this issue, ensure that you have included the jQuery library before using the '$' symbol. You can include jQuery by adding the following code within the `<head>` section of your HTML file: ```html <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> ``` Make sure this code is placed before any other JavaScript code that relies on jQuery. If you're using a local copy of the jQuery library, make sure the file path is correct and that the file is accessible. Once the library is properly included, you should no longer encounter the "jQuery $ is not defined" error.

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