Die Trennung jhipster back-end und front-end-in zwei Projekte?

Ich versuche jhipster mit token-basierte Authentifizierung. Es funktioniert perfekt.

Nun, ich will laufen-back-end und front-end-code auf verschiedenen domains. Wie kann ich dies tun?

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Dies ist, was ich versucht habe:

1. Laufen yo jhipster und wählen Sie token-basierte Authentifizierung-option:

   Welcome to the JHipster Generator
   
   ? (1/13) What is the base name of your application? jhipster
   ? (2/13) What is your default Java package name? com.mycompany.myapp
   ? (3/13) Do you want to use Java 8? Yes (use Java 8)
   ? (4/13) Which *type* of authentication would you like to use? Token-based authentication (stateless, with a token)
   ? (5/13) Which *type* of database would you like to use? SQL (H2, MySQL, PostgreSQL)
   ? (6/13) Which *production* database would you like to use? MySQL
   ? (7/13) Which *development* database would you like to use? H2 in-memory with Web console
   ? (8/13) Do you want to use Hibernate 2nd level cache? Yes, with ehcache (local cache, for a single node)
   ? (9/13) Do you want to use clustered HTTP sessions? No
   ? (10/13) Do you want to use WebSockets? No
   ? (11/13) Would you like to use Maven or Gradle for building the backend? Maven (recommended)
   ? (12/13) Would you like to use Grunt or Gulp.js for building the frontend? Grunt (recommended)
   ? (13/13) Would you like to use the Compass CSS Authoring Framework? No
   
   ...
   
   I'm all done. Running bower install & npm install for you
   ^C

2. Machen Sie zwei Kopien des Projekts als jhipster/backend und jhipster/frontend

3. Löschen Sie unnötige Dateien von back-end und front-end -

   rm -rf backend/.bowerrc
   rm -rf backend/.jshintrc
   rm -rf backend/bower.json
   rm -rf backend/Gruntfile.js
   rm -rf backend/package.json
   rm -rf backend/src/main/webapp
   rm -rf backend/src/test/javascript
   
   rm -rf frontend/pom.xml
   rm -rf frontend/src/main/java
   rm -rf frontend/src/main/resources
   rm -rf frontend/src/test/gatling
   rm -rf frontend/src/test/java
   rm -rf frontend/src/test/resources

4. Änderungen im code, um vollständig zu entfernen backend/frontend Abhängigkeit

   • frontend/Gruntfile.js

     ...
     var parseVersionFromPomXml = function() {
         return '1.2.2.RELEASE';
     };
     ...
     browserSync: { ..., proxy: "localhost:8081" }

   • frontend/src/main/webapp/scripts/app/app.js

     angular.module('jhipsterApp', [...])
     .constant('API_URL', 'http://localhost:8080/')
     .run( ... )

   • frontend/src/main/webapp/scripts/**/*.service.js

     angular.module('jhipsterApp').factory(..., API_URL) {
         return $http.post(API_URL + 'api/authenticate', ...);
     }
     
     angular.module('jhipsterApp').factory('Account', function Account($resource, API_URL) {
         return $resource(API_URL + 'api/account', {}, {...});
     }
     
     //Make similar changes in all service files.

   • backend/pom.xml

     Entfernen yeoman-maven-plugin

   • backend/src/main/java/com/mycompany/myapp/SimpleCORSFilter.java

     //Copied from here: https://spring.io/guides/gs/rest-service-cors/
     
     @Component
     public class SimpleCORSFilter implements Filter {
         public void doFilter(...) {
             ...
             response.setHeader("Access-Control-Allow-Origin", "*");
             ...
         }
     }

5. Laufen

   • Terminal Tab #1: BACKEND

     cd backend
     mvn spring-boot:run
     
     ...
     [INFO] com.mycompany.myapp.Application - Started Application in 11.529 seconds (JVM running for 12.079)
     [INFO] com.mycompany.myapp.Application - Access URLs:
     ----------------------------------------------------------
             Local:          http://127.0.0.1:8080
             External:       http://192.168.56.1:8080
     ----------------------------------------------------------

   • Terminal Tab #2: FRONTEND

     cd frontend/src/main/webapp
     npm install -g http-server
     http-server
     
     Starting up http-server, serving ./ on: http://0.0.0.0:8081
     Hit CTRL-C to stop the server

   • Terminal Tab #3: GRUNZEN

     cd frontend
     bower install
     npm install
     grunt serve
     
     ...
     [BS] Proxying: http://localhost:8081
     [BS] Access URLs:
      -------------------------------------
            Local: http://localhost:3000
         External: http://10.34.16.128:3000
      -------------------------------------
               UI: http://localhost:3001
      UI External: http://10.34.16.128:3001
      -------------------------------------

6. Durchsuchen http://localhost:3000/#/login

   Geben Sie username:password als admin:admin

   Unserer BACKEND Registerkarte liest:

   [DEBUG] com.mycompany.myapp.security.Http401UnauthorizedEntryPoint - Pre-authenticated entry point called. Rejecting access

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Anscheinend mache ich etwas falsch. Was ist es?