javascript 从后退按钮访问页面时强制刷新页面
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Force a page refresh when page visited from back button
提问by Mark_54
How can I force a page refresh of page 1 when a user returns to it from page 2 by pressing the back button? Are there vbscript or javascript approaches or is it down to set the 'no cache' somehow?
当用户通过按后退按钮从第 2 页返回到第 1 页时，如何强制刷新第 1 页？是否有 vbscript 或 javascript 方法，还是以某种方式设置“无缓存”？
回答by Diodeus - James MacFarlane
Set a cookie on page 2.
在第 2 页设置 cookie。
If the cookie is detected on page 1, reload the page.
如果在第 1 页上检测到 cookie，请重新加载该页面。
回答by Ascalonian
What about doing something like this?
做这样的事情怎么样？
<script>
if (document.referrer == "http://www.page2.html")
window.location.reload();
}
</script>
Just throw that at the top of your page 1 and this should work.
只需将其放在第 1 页的顶部，就可以了。
Update
更新
I also found a solution on the Webdeveloper.com forumsas well.
