arcgis portal rest创建用户失败提示无效的token

//产生token的请求 参数------------var param={                    username: 'arcgis',//2222xxds                    password: 'hndist2020',//2669971xxx                    client: "referer",                    referer:window.location.host,                    expiration: 60000000,                    f: 'json'            };----------------------------var param={                username:'jdoedfdfddf',                password:'e12rerdfaAdx',                firstname:'Joed',                lastname:'dfdfd',                role:'org_user',                userLicenseTypeId:'creatorUT',                email:'2870792272@qq.com',                provider:'arcgis',                idpUsername:'',                description:'CreatoraccountforJoeDoe',                f:'json',                token: $.cookie('esri_auth2')             };                        ajaxUtils.ajaxPost(portalConfig.PortalUrl.community.checkUsernames,{                f:"json",                usernames:param.username            },function (result) {                //先检查是否存在用户名之后在创建-------------                if (result.usernames[0].requested == result.usernames[0].suggested){                    //请求 https://192.168.1.250/arcgis/p ... eUser                    var createUser=portalConfig.PortalUrl.portalAdmin.createUserUrl;                    ajaxUtils.ajaxPost('./createUser.do'+createUser,param,function (result) {                        console.log(result)                    },function (result) {                        console.log(result)                    })                }else {                    alert("用户名重复")                }            })