localStorage is not defined (Angular Universal)

Question

I am using universal-starter as backbone.

When my client starts, it read a token about user info from localStorage.

@Injectable()
export class UserSe         


        

Answer 1

I have no sufficient knowledge of preparing angular apps to run serverside. But in the similar scenario for react & nodejs, what needs to be done is to let server know what localStorage is. For example:

//Stub for localStorage
(global as any).localStorage = {
  getItem: function (key) {
    return this[key];
  },
  setItem: function (key, value) {
    this[key] = value;
  }
};

Hope this can be of any help to you.