angularjs-建立一个登录/启动板，重定向到新应用，但维护令牌信息

Question

So far i have on localhost/app1 the main.html page with app.js set up. Inside the main.html i have an a tag that goes to localhost/app2 . The app.js contains a generated JWT token (eg: containing login or user information). The question is, how can i acces the JWT token on the app2 angularjs application. Using cookies to store the token? Don't like to use cookies with JWT token style authentication, and don't like to nest app2 inside app1 or load it dynamicly if i make app3 for example.

Right now I'm saving the token with $window.sessionStorage and then referencing from app2 the app.js (calling the module), which works, but is that the correct way to do it? Also any global variables that are set on app.js are undefined on app2.js , should they be inside $window.sessionStorage too?

ps Beginner regarding anguarjs and specially this having multiple angularjs apps sharing data :)

Answer 1

First, anything that you want to put into the second app does need to be serialized and "saved" in some way. You can use session storage, local storage or cookies for this task.

The downside to session storage is that it doesn't stick between tabs or in some cases during a refresh of the window.

Also, you may want to use a library to abstract session storage or local storage. I have been using https://github.com/agrublev/angularLocalStorage for my app.