使用jquery删除所有cookie并设置新 [英] Delete ALL Cookies with jquery and set new

问题描述

我想做的是当用户访问页面test.html时，删除之前访问的网页中的Cookie，如test1.html，test2.html等，并设置新的Cookie。

What I'm trying to do is when user visits page test.html , to delete cookies from pages he previously visited, like test1.html ,test2.html etc. and set new cookie.

有一个更简单的方法来删除所有以前设置的cookie（我有100s的页面一次一个地声明）与jquery？

Is there an easier way to delete all previously set cookies at once (I have 100s of pages to declare one by one every time) with jquery?

我不知道任何其他方式，除了删除一个，然后设置新：

I don't know any other way except to delete one by one and then set new:

$.cookie('test1', 'test1', { expires: -1, path: '/' });//deleting cookies from test1.html
$.cookie('test2', 'test2', { expires: -1, path: '/' });//deleting cookies from test2.html

$.cookie('test', 'test', { expires: 30, path: '/' });//setting new cookies 

感谢

推荐答案

遵循 jquery-cookie 规范：

1）你调用$ .cookie（），它应该返回当前页面上的所有cookie。

2）只是遍历和删除如下：

1) You call $.cookie() which should return all of the cookies on the current page.
2) Just iterate through and remove as below:

var cookies = $.cookie();
for(var cookie in cookies) {
   $.removeCookie(cookie);
}

注意：删除Cookie时，必须通过路径，域和安全选项，除非您依赖的是默认选项。

Note: when deleting a cookie, you must pass the exact same path, domain and secure options that were used to set the cookie, unless you're relying on the default options that is.

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