javascript javascript可以删除http头设置的cookie吗？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/15407475/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Can javascript delete a cookie set by http header?
提问by HOT.CHO
I try to delete cookie set by http header but doesn't work. What's the different between http-set cookie and javascript-set cookie ?
我尝试删除由 http 标头设置的 cookie，但不起作用。http-set cookie 和 javascript-set cookie 有什么不同？
回答by penguat
Yes, javascript can delete a cookie set by HTTP headers unless it is specifically a HTTPOnlycookie.
是的，javascript 可以删除由 HTTP 标头设置的 cookie，除非它特别是HTTPOnlycookie。
The cookie must also be from the same domain as the javascript.
cookie 还必须来自与 javascript 相同的域。
See also http://www.quirksmode.org/js/cookies.htmland Clearing all cookies with JavaScript
另请参阅http://www.quirksmode.org/js/cookies.html和使用 JavaScript 清除所有 cookie
