如何从$ cookies获取对象？

I'm storing a user object on a Cookie and, when the client visit the site again, I want to use this object's properties.

我在Cookie上存储用户对象,当客户端再次访问该站点时,我想使用此对象的属性。

But, when the client comes back, my cookie object looks like [object object] while it's properties looks like undefined.

但是,当客户端回来时,我的cookie对象看起来像[object object],而它的属性看起来像undefined。

Here is my code:

这是我的代码:

$scope.signup = function (user) {
    $http.post('/api/signup', user)
        .then( function (res) {
            $cookies.put('user', res.data.user); //This is where I store my cookie.
        }, function (res) {

        });
};

When the client comes back, I have this code:

当客户端回来时,我有这个代码:

var lastUser = $cookies.get('user');
if (lastUser) $scope.lastName = lastUser.username;
console.log(lastUser);  // [object object]
console.log(lastName); // undefined

What can I do to properly get the cookie info?

我该怎么做才能正确获取cookie信息?

1 个解决方案

#1

Try instead:

window.localStorage.setItem('user', JSON.stringify(res.data.user));

Then you can get that information on consequent visits with:

然后,您可以通过以下方式获取有关后续访问的信息:

var userData = JSON.parse(window.localStorage.getItem('user'));

That way you'll avoid a lot of the cookie headache.

这样你就可以避免很多令人头疼的问题。

#1