You can take a look at following flow to have an overview of Requests and Responses that Angular 12 Client will make or receive.
For more detail, please visit:
Angular 12 + Spring Boot: JWT Authentication and Authorization example
Angular 12 + Node.js Express: JWT Authentication and Authorization example
Open app/_helpers/auth.interceptor.js, modify the code to work with x-access-token like this:
... // const TOKEN_HEADER_KEY = 'Authorization'; // for Spring Boot back-end const TOKEN_HEADER_KEY = 'x-access-token'; // for Node.js Express back-end @Injectable() export class AuthInterceptor implements HttpInterceptor { ... private addTokenHeader(request: HttpRequest<any>, token: string) { /* for Spring Boot back-end */ // return request.clone({ headers: request.headers.set(TOKEN_HEADER_KEY, 'Bearer ' + token) }); /* for Node.js Express back-end */ return request.clone({ headers: request.headers.set(TOKEN_HEADER_KEY, token) }); } } ...Run ng serve --port 8081 for a dev server. Navigate to http://localhost:8081/.
Fullstack with Node.js Express:
Fullstack with Spring Boot:
Fullstack with Django:
Serverless with Firebase:
Angular 12 Firebase CRUD with Realtime DataBase | AngularFireDatabase
Angular 12 Firebase Storage: File Upload/Display/Delete example
Integration (run back-end & front-end on same server/port)