Javascript 如何在浏览器关闭时删除 cookie？
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How do I remove cookies when the browser is closed?
提问by Osama khodrog
Possible Duplicate:
Clear cookies on browser close
可能的重复：
在浏览器关闭时清除 cookie
When I close the browser, I want to remove cookies. How can I do this?
当我关闭浏览器时，我想删除 cookie。我怎样才能做到这一点？
回答by Nick
回答by ayush
taken from here
取自这里
function del_cookie(name) {
document.cookie = name +
'=; expires=Thu, 01-Jan-70 00:00:01 GMT;';
}
Now all you need to do is to call this del_cookie()function passing it the name of whatever cookie it is that we wish to delete. The function will update the expiry date on the cookie to one long in the past so that the cookie will be considered to be expired and will be ignored by the browser exactly the same as if it didn't exist
现在你需要做的就是调用这个del_cookie()函数，传递给它我们想要删除的任何 cookie 的名称。该函数会将 cookie 上的过期日期更新为过去的一个 long，以便 cookie 将被视为已过期并被浏览器忽略，就像它不存在一样
to be used something like
使用类似的东西
<body onload="SetCookie()" onunload="del_cookie()">
回答by Oddthinking
You are looking for session cookies.
您正在寻找会话 cookie。
A tutorial on hwo to create them in JavaScript is available here.
此处提供了有关在 JavaScript 中创建它们的 hwo 教程。
