1、存cookie

document.cookie="user_phone="+loginMake1Value;//存手机号码cookie //'user_phone'为cookie名；‘loginMake1Value’为自定义的cookie值

2、取cookie

function getCookie(key) {    var strCookie=document.cookie;    //将多cookie切割为多个名/值对    var arrCookie=strCookie.split("; ");    for (var i = 0; i < arrCookie.length; i++) {        var tmp = arrCookie[i].split('=');        if (tmp[0] == key) {            return tmp[1];        }    }}var shareUserPhone=getCookie('user_phone');//取用户电话