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+' co
// 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...
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){ ...
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];
设置cookie 每个cookie都是一个名/值对,可以把下面这样一个字符串赋值给document.cookie: document.cookie="userId=828"; 如果要一次存储多个名/值对,可以使用分号加空格(; )隔开,例如: document.cookie="userId=828; userName=hulk"; 在cookie的名或值中不能使用分号(;)、逗号(,)、等号(=)以及空格。在cook...
* cookie functions. */ if(typeofjscript =='undefined') { jscript =function() { } } jscript.storage =function() { } /** * Sets a cookie. *(设置 Cookie) * @param inName The name of the cookie to set. * @param inValue The value of the 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. ...
set_cookie ( "username", "John Smith", 2003, 01, 15, "", "elated.com", "secure" ); Feel free to use this function in your own scripts! A function to delete a cookie Another useful cookie-handling function is provided below. This function will “delete” the supplied cookie from the...