Javascript 为什么 document.cookie 不起作用
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Why document.cookie is not working
提问by pavan
var curCookie = name + "=" + value +
"; expires=" + ATS_getExpire() +
"; path=" + path +
"; domain=" + domain ;
document.cookie = curCookie;
alert("Your Cookie : " + document.cookie);
When i use above code the alert message coming as empty. Why document.cookie is coming as empty. Please anybody answer.
当我使用上面的代码时，警报消息为空。为什么 document.cookie 是空的。请任何人回答。
回答by Raynos
See here for a Live Example
请参阅此处获取实时示例
You're using ;instead of ,.
您正在使用;而不是,.
Use ,to deliminate your cookie values
使用,到deliminate您的cookie值
var curCookie = name + "=" + value +
", expires=" + ATS_getExpire() +
", path=" + path +
", domain=" + domain;
document.cookie = curCookie;
alert("Your Cookie : " + document.cookie);
回答by krd
Sometimes this can occur if the page is hosted on a domain listed on the public suffix list(e.g. github.io, cloudfront.net). These domains are treated specially by the browser and restrict writing cookies for security reasons.
如果页面托管在公共后缀列表中列出的域（例如 github.io、cloudfront.net）上，有时会发生这种情况。这些域由浏览器特别处理并出于安全原因限制写入 cookie。
回答by RunningAdithya
Try using jQuery Cookie plugin:
尝试使用 jQuery Cookie 插件：
$.cookie('the_cookie', 'the_value', { expires: 7, path: '/' });
