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Can the page perform a function when the user returns to itself?_html/css_WEB-ITnose

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Release： 2016-06-24 11:49:02

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RT, there is a page whose content is generated by ajax return, but I found that in the mobile QQ browser, when returning to this page from other pages, the generated content will not be displayed, so I would like to ask for advice. What is the solution?
I saw such a method, but I don’t understand it.

/*在页面加上以下代码，一旦用户返回回来，立即刷新页面。  */ <input name=returnToThisPage ><script language=javascript defer>    if(document.all.returnToThisPage.value!=""){  alert("刷新");//window.location.href="test.jsp";//刷新代码。}document.all.returnToThisPage.value=1;</script>

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Reference http://www.oschina.net/code/snippet_136861_5090

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可以使页面在用户后退到自身时执行某个function吗?

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