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好好学习 ,天天向上。Are you ready?
代码奉上
//设置cookie
function setCookie(name,val,expires){
var d=new Date();
d.setDate(d.getDate()+expires);
document.cookie=name+"="+val+";path=/expires="+d.toGMTString();
}
//删除cookie
function removeCookie(name,val){
setCookie(name,val,-1);
}
//获取指定cookie
function getCookie(name){
var str=document.cookie;
var arr=str.split(";");
var len=arr.length;
for(var i=0;i<len;i++){
var newarr=arr[i].split("=");
if(newarr[0]==name){
return newarr[1]
}
}
}