无法使用jQuery.Get（）方法刷新

I'm using the AJAX method jQuery.Get() because it's really simple to use. I use this to load pages into a div. But when I change this page that is being loaded and click Refresh. It won't be updated. The only solution is to exit the browser and reopen it and go to the website again. This is really anoying and I wonder if there is a solution to this.I'm using the AJAX method jQuery.Get() because