function dr_loginout(url) {
    $.ajax({type: "GET",dataType:"json", url: dr_get_web_dir()+'index.php?s=api&c=api&m=loginout',
        success: function(json) {
            var oss_url = json.data.sso;
            // 发送同步登录信息
            for ( var i = 0; i < oss_url.length; i++){
                var result = fetchJsonp(oss_url[i], {
                    jsonpCallback: 'callback',
                    timeout: 3000
                })
                result.then(function(response) {
                    return response.json()
                }).then(function(json) {
                })['catch'](function(ex) {
                });
            }
            dr_cmf_tips(1, json.msg, json.data.time);
            if (url) {
                setTimeout("window.location.href = '"+tourl+"'", 2000);
            } else {
                setTimeout('window.location.href="'+json.data.url+'"', 2000);
            }
        },
        error: function(HttpRequest, ajaxOptions, thrownError) {
            dr_ajax_alert_error(HttpRequest, this, thrownError);
        }
    });
}