为了使我的代码重构，我编写了如下谷歌SignOut函数

function googleSignOut() {
    if (typeof module_google_login == 'undefined') {
        return false;
    gapi.load('auth2', function () {
        var gApiAuth = gapi.auth2;
        gApiAuth.init().then(doGoogleLogout(gApiAuth));
function doGoogleLogout(gApiAuth) {
    console.log(gApiAuth);
    var googleAuth = gApiAuth.getAuthInstance();
    googleAuth.signOut().then(function () {
        $.ajax({
            type: 'POST',
            url: '/account/logout/',
            success: function () {
                auth2.disconnect();
                window.location = "/account";
}

但是它会在控制台中给出一个错误，如下所示

Uncaught Error: nb
    at tE (cb=gapi.loaded_0:201)
    at jF.<anonymous> (cb=gapi.loaded_0:248)
    at new _.C (cb=gapi.loaded_0:123)
    at jF.BT (cb=gapi.loaded_0:248)
    at Ay.Qv.a.<computed> [as signOut] (cb=gapi.loaded_0:227)
    at doGoogleLogout (main.js:48)
    at main.js:41
    at platform.js:18
    at Sa (platform.js:10)
    at Y (platform.js:18)

但我像这样实现它

function googleSignOut() {
    if (typeof module_google_login == 'undefined') {
        return false;
    gapi.load('auth2', function () {
        gapi.auth2.init().then(function () {
            var auth2 = gapi.auth2.getAuthInstance();
            auth2.signOut().then(function () {
                $.ajax({
                    type: 'POST',
                    url: '/account/logout/',
                    success: function () {
                        window.location = "/account";