How to clear cache in javascript

How to clear the cache in javascript: 1. Add relevant code in the head area of html; 2. Clear the temporary cache; 3. Set the attribute [cache:false] through [$.ajaxSetup].

The operating environment of this tutorial: Windows 7 system, JavaScript version 1.8.5, DELL G3 computer.

How to clear cache in javascript:

1, add code in the head area of html:

2, clear temporary cache

3. Two ways to clear the browser cache with jquery ajax:

1) Set the attribute cache:false through $.ajaxSetup to prevent ajax from calling the browsing cache.

jQuery.ajaxSetup ({cache:false})

2), add a random string after the ajax URL to avoid browsing cache, for example: $.ajax({url:'test.php?' parseInt(Math.random()*100000)} )cache.

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