设置cookie
function setCoolie(name, value, time) {
var oDate = new Date();
oDate.setDate(oDate.getDate() + time);
document.cookie = name + '=' + value + ';expires' + oDate;
}
获取cookie
function getCookie(key) {
var arr = document.cookie.split(';');
for(var i = 0,len = arr.length; i < len; i ++) {
var temp = arr[i].split('=');
if (temp[i] == key) {
return temp[1];
}
}
}
删除cookie
function deleteCookie(key){
//setCookie(key,'',-1)
document.cookie=key+"='';expires="+(-1);
}
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