浏览器后退按钮在缓存环境中无法正常工作

Question

后退按钮只会导致我的页面刷新。有没有办法解决这个问题，而不禁用缓存？

Answer 1

尝试添加以下内容到HTML头：

<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE"> 
<META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE"> 

Answer 2

，你对产品/图像点击页面上有呼叫的onclick javascript函数即

function getHashOnBack(valueget) 
{ 
    location.hash = "#backTo=" + $(window).scrollTop();$(document).height(); 
} 

现在，把

$(document).ready(function() 
{ 
var ab = window.location.hash.substring(1).split("="); 
if (ab[0] == "backTo") 
{ 
    // this would be called automatically when back putton pressed and hav #back=1234 etc. // value in url 

    $(window).scrollTop(parseInt(ab[1])); 
} 
}