js 封裝cookie操作的函數程式碼_javascript技巧

核心程式碼：

複製程式碼 程式碼如下:

varvar==c>var >setCookie:function (name, value, iDay) {
var oDate = new Date();
oDate.setDate(oDate.getDate() iDay);
document.cookie = name '=' value ';expires=' oDate;
},
getCookie:function (name) {
var arr = document.cookie.split('; ');
for (var i = arr.length - 1; i >= 0; i--) {
var arr2 = arr[i].split('=');
if(arr2[0]===name){
return arr2[1];
}
}
return '';
},
removeCookie:function (name) {
cookie.setCookie(name,1,-1);
}
};

檢定：

<title> </title>
[Ctrl A 全選 註:如需引入外部Js需刷新才能執行]