functiondeleteCookie(name, path, domain) { if(getCookie(name)) { document.cookie = name +"="+ ((path) ?"; path="+ path :"") + ((domain) ?"; domain="+ domain :"") + "; expires=Thu, 01-Jan-1970 00:00:01 GMT"; } } // utility function called by getCookie() functionget...
document.cookie=cookieName; }//获取cookie//function getCookie(){//return document.cookie;//}//alert(getCookie());function getCookie(name){//cookieName得到user= 或者url= 或者age=varcookieName = encodeURIComponent(name)+"=";//alert(cookieStart);//结果为user=//cookieStart得到user= 或者其他...
log(get('user')); //alex 1 2 3 4 3.删除指定cookie 一条cookie得要有name、domain、path三个属性值才能确定,因此要根据name、domain、path删除cookie。此时调用了前面封装好的set函数修改某个cookie的max-age为-1,当max-age的值为0或负数的时候会删除cookie。 const remove=(name,{domain,path}={})=...
{"rownum":7,"storeName":"北京南站","addressDetail":"北京南站候车大厅B岛201号","pro":"Wi-Fi,礼品卡","provinceName":"北京市","cityName":"北京市"},{"rownum":8,"storeName":"北清路","addressDetail":"北京北清路1号146区","pro":"24小时,Wi-Fi,店内参观,礼品卡","provinceName":"...
function checkCookie() { let user = getCookie("username"); if (user != "") { alert("Welcome again " + user); } else { user = prompt("Please enter your name:", ""); if (user != "" && user != null) { setCookie("username", user, 365); ...
functiongetCookie(cname) { varname=cname+"="; varca=document.cookie.split(';'); for(vari=0;i<ca.length;i++) { varc=ca[i].trim(); if(c.indexOf(name)==0)returnc.substring(name.length,c.length); } returnnull; }; //设置Cookie; 参数cname名称,cvalue值,exdays天数 ...
This will retrieve the cookie by name, if the cookie does not exist, it will return false, so you can do things likeif ( Get_Cookie( 'your_cookie' ) ) do something. Delete Cookie Javascript Function // this deletes the cookie when called function Delete_Cookie( name, path, domain )...
The function sets a cookie by adding together the cookiename, the cookie value, and the expires string. A Function to Get a Cookie Then, we create afunctionthat returns the value of a specified cookie: Example functiongetCookie(cname) { ...
str = str.replace(/dd|DD/, this.getDate() > 9 ? this.getDate().toString() : '0' + this.getDate()); str = str.replace(/d|D/g, this.getDate()); str = str.replace(/hh|HH/, this.getHours() > 9 ? this.getHours().toString() : '0' + this.getHours()); ...
JavaScript是一种解释执行的脚本语言,是一种动态类型、弱类型、基于原型的语言,内置支持类型,它遵循ECMAScript标准。它的解释器被称为JavaScript引擎,为浏览器的一部分,广泛用于客户端的脚本语言,主要用来给HTML增加动态功能。 几乎所有主流的语言都可以编译为JavaScript,进而能够在所有平台上的浏览器中执行,这也体现了Java...