jquery带token访问接口ajax

//设置全局ajax
$.ajaxSetup({
    xhrFields: {
        withCredentials: true
    }
});

                    //设置cookie
                    var domain_url = urlcore.split('://')[1];
                    if (domain_url.indexOf(':') > -1) {
                        domain_url = domain_url.split(':')[0];
                    }else{
                        domain_url = domain_url.split('/')[0];
                    }
                    document.cookie = "JSESSIONID="+data.data.token+";path=/;domain="+domain_url;