为什么关闭浏览器后我的cookie丢失了?(由javascript设置的过期时间) [英] Why my cookie is lost when the browser is closed? (Expires set by javascript)

问题描述

我正在尝试通过JavaScript设置永久cookie.我有类似的东西:

I am trying to set a permanent cookie by JavaScript. I have something like:

document.cookie = name+'='+value+";expires="+(new Date(2019, 1, 1)).toUTCString();

它不起作用.关闭浏览器后，cookie消失.这是为什么?:(

It does not work. The cookie disappears when the browser is closed. Why is that? :(

推荐答案

尝试一下

function setCookie(key, value) {  
   var expires = new Date();  
   expires.setTime(expires.getTime() + 31536000000); //1 year  
   document.cookie = key + '=' + value + ';expires=' + expires.toUTCString();  
   }  

我刚刚设置为1年，您可以根据自己的需要进行更改.

I have just set to 1 Year and you can change it to your convinience.

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