如何在用户登录时仅加载一次requireJs文件，并防止每次重新加载页面时加载它

I have minified all my js files using require, but require created a minified js file( main.min.js ) which keeps on loading every time page loads and it is slowing down my application. Is there any way i can locally store the minified file in the browser and use it rather requesting for the minified file every time page loads.I have minified all my js files using require,