3 commonly used default functions (library) for JScookie

JScookie 3 commonly used default functions (library)

nbsp;HTML><meta><title>无标题文档</title><script>function setCookie(name, value, iDay)  //iday是多少天后过期
{var oDate=new Date();
    oDate.setDate(oDate.getDate()+iDay);
    
    document.cookie=name+&#39;=&#39;+value+&#39;;expires=&#39;+oDate;}  //黄色的等号其实是添加不是赋值的意思. 重复添加不会覆盖//设置需要有过期的概念, 不设置会即时过期.function getCookie(name)
{var arr=document.cookie.split(&#39;; &#39;);    for(var i=0;i<arr.length;i++)
    {var arr2=arr[i].split(&#39;=&#39;);</script>

//cookie的存储形式是  user= zhangsan, =是:的意思,split'=' 切割cookie完成查找功能if(arr2[0]==name)
        {return arr2[1];
        }
    }    return '';
}function removeCookie(name)
{
    setCookie(name, 1, -1); //设置过期为-1天, 就是删除了cookies, 实际上0也可以.}removeCookie('password');
alert(document.cookie);

Remember user name

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