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:
<meta http-equiv="pragma" content="no-cache" /> <meta http-equiv="content-type" content="no-cache, must-revalidate" /> <meta http-equiv="expires" content="Wed, 26 Feb 1997 08:21:57 GMT"/>
2, clear temporary cache
<body onLoad="javascript:document.yourFormName.reset()">
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.
Related free learning recommendations: javascript learning tutorial
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