initial-scale=1.0"><title>删除Cookie示例</title></head><body>用户登录状态<buttonid="logoutBtn">登出</button><script>functiondeleteCookie(name){document.cookie=name+'=; Max-Age=0; path=/;';// 删除Cookie的实现alert(name+' cookie deleted');// 提示用户}document.getElement...
// 如果 indexOf 返回 -1,表示 Cookie 已被删除。 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 状态图 以下是使用 Mermaid 语法生成的状态图,展示 Cookie 删除的流程: Cookie_IdentifiedSet_ExpirationDelete_CookieValidate_Deletion 在这个状态图中,我们清晰地展示了从识别要删除的 Cookie 到验证其删除的整个过...
+ new Date(0).toUTCString(); displayCookies.innerHTML = document .cookie; } </script> < button onclick = "displayCookies()" >Display Cookies</ button > < button onclick = "deleteCookies()" >Delete Cookies</ button > < p id = "display" ></ p > </ center > </ body > </ h...
我在外部网站上,我正试图通过 javascript 删除 cookie。 我在控制台中执行了以下操作: function deleteAllCookies() { var cookies = document.cookie.split(";"); for (var i = 0; i < cookies.length; i++) { var cookie = cookies[i]; var eqPos = cookie.indexOf("="); var name = eqPos ...
深思:var value = '; '+ document.cookie;这句代码是整个方法的精髓。 如果我想根据键名来删除cookie, 怎么做? function deleteCookie(name) { document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;' } 原理分析: 设置cookie过期时间小于当前时间,那么就会删除该cookie。
this._Cookie[_name]=[]; this._Cookie[_name]=_tars; this._Cookie[_name]["timeout"]=_tp[0]; } return true; } return false; } this.Save=function(){ var _str,_ars,_mars,_marslength,timeout,i,key; for(key inthis._Cookie){ ...
document.cookie="username=John Smith; expires=Thu, 18 Dec 2013 12:00:00 UTC; path=/"; The old cookie is overwritten. Delete a Cookie with JavaScript Deleting a cookie is very simple. You don't have to specify a cookie value when you delete a cookie. ...
Javascript是一种浏览器解释的脚本语言,浏览器使用Cookie存放网站的临时数据,使用js脚本操作cookie将会较少很多服务器的步骤和时间。下面是Javascript删除Cookie的用户自定义函数: functionDelCookie(name) { varexp =newDate(); exp.setTime (exp.getTime() - 1); ...
document.cookie="username=John Smith; expires=Thu, 18 Dec 2013 12:00:00 UTC; path=/"; The old cookie is overwritten. Delete a Cookie with JavaScript Deleting a cookie is very simple. Just set the expires parameter to a passed date: ...
Delete cookie: Cookies.remove('name') Delete a cookie valid to the path of the current page: Cookies.set('name', 'value', { path: '' }) Cookies.remove('name') // fail! Cookies.remove('name', { path: '' }) // removed! IMPORTANT! When deleting a cookie and you're not relying...