如何从客户端向服务器发送cookie？

Question

I'm using MEAN Stack. I made login/signup and profile page. I'm saving user id in cookies and now I want to send my id in server.

I'm getting my id from cookies like that:

userId = $cookies.get('userId')

How can i send this information to server ? I must find this information in DB with id like that:

var userId = "receivedId";
User.UserModel.findOne({ _id: userId }, function(err, data) {
    var User = {_id: data._id, user: data.user, date: data.date};
res.send(User); //I know how to send from server to client.
});

Answer 1

Please, check your web server documentation. If you're using express, you'll have to configure cookie-parser middleware first. After that you'll be able to access client cookies using req.cookies. – Leonid Beschastny

answers author is: Leonid Beschastny

thank you. it works!