var Cookies = {
//讀取Cookie, n為Cookie名
Get : function(n){
var re = new RegExp(n +'=([^;]*);?','gi');
var r =re.exec(document.cookie)||[];
return (r.length> 1 ? r[1] : null)
},
//讀取數組Cookie,cookieName為Cookie名, keyName為要獲取的鍵
GetArray :function(cookieName, keyName){
var oRegex1 = newRegExp(cookieName + '=([^;]+)','i');
var values1 =oRegex1.exec(document.cookie);
if(values1&& values1.length >1){
var values2 =values1[1]
var oRegex2 =new RegExp(keyName + '=([^&]+)','i');
var oMatch =oRegex2.exec(values2);
if(oMatch&& oMatch.length >1)
return(oMatch[1]);
else
return'';
}
else
return'';
},
//寫入Cookies(不可寫數組), n為Cookie名,v為Cookie值, h為時間(單位為小時), p為Cookie路徑Path, d為Domain, s為secure
Set:function(n,v,h,p,d,s){
var t = new Date();
if(h){
// 8.64e7 一天3.6e6 一小時
t.setTime(t.getTime()+ (h*3.6e6));
}
document.cookie = n + '=' +escape(v) + '; ' + (!h ? '' : '; expires=' + t.toGMTString()) + (!p? '' : '; path=' + p) + (!d ? '' : '; domain=' + d) + (!s ? '' : ';secure') // Set cookie
},
//刪除Cookie, n為Cookie名,p為Cookie路徑Path, d為Domain
Del:function(n,p,d){
var t = newDate();//獲取當前時間
t.setTime(t.getTime() -10000);//將date設置為過去的時間
document.cookie = n + '=' + (!p? '' : '; path=' + p) + (!d ? '' : '; domain=' + d) + '; expires='+ t.toGMTString();
}
};
摘自 wjbaiverson的專欄