Enterprise Java

Recipe for getting started with Spring Boot and Angular 2

I am primarily a service developer who has to create some passable UI’s once in a while. I was adept at basic AngularJS1 based UI’s and could get stuff done by using an approach that I have outlined before. With the advent of Angular 2 I had to unfortunately throw my previous approach out of the window and now have an approach with Spring Boot/ Angular 2 that works equally well.

The approach essentially works on the fact that a Spring Boot web application looks for static content in a very specific location – src/main/resources/static folder from the root of the project, so if I can get the final js content into this folder, then I am golden.

So let us jump into it.


There is primarily one pre-requisite – the excellent angular-cli tool which is a blessing for UI ignorant developers like me.

The second optional but useful pre-requisite is the Spring-Boot CLI tool described here

Generating a SPA Project

Given these two tools, first create a Spring Boot web project either by starting from http://start.spring.io or using the following CLI command:

spring init --dependencies=web spring-boot-angular2-static-sample

At this point a starter project should have been generated in the spring-boot-angular2-static-sample folder. From that folder generate a Angular 2 project using the angular-cli.

ng init

Change the location where angular-cli builds the artifacts, edit angular-cli.json and modify as follows:


Now build the static content:

ng build

this should get the static content to the src/main/resources/static folder. And start up the Spring-Boot app:

mvn spring-boot:run

and the AngularJS2 based UI should render cleanly!


Live Reload

One of the advantages of using the Angular-cli is the excellent tool-chain that it comes with – one of them being the ability to make changes and view it reflected on the UI. This ability is lost with the approach documented here where the UI may be primarily driven by services hosted on the Spring-Boot project. To get back the live reload feature on the AngularJS2 development is however a cinch.

First proxy the backend, create a proxy.conf.json file with entry which looks like this:

  "/api": {
    "target": "http://localhost:8080",
    "secure": false

and start up the Angular-cli server using the command:

ng serve --proxy-config proxy.conf.json

and start up the server part independently using:

mvn spring-boot:run

That is it, now the UI development can be carried out independent of the server side API’s!. For an even greater punch just use the excellent devtools that is packaged with Spring Boot to get a live reload(more a restart) feature on the server side also.


This is the recipe I use for any basic UI that I may have to create, this approach probably is not ideal for large projects but should be a perfect fit for small internal projects. I have a sample starter with a backend call hooked up available in my github repo here.

Notify of

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Newest Most Voted
Inline Feedbacks
View all comments
7 years ago

Awsome !

i didn’t know about angular-cli tool, and this is exactly what i need for my project ! it really helped me a lot

thanks !

7 years ago

Hello, thanks for the sample. Could you share what IDE you’re using for both backend and frontend?

Ajayo Sabo
Ajayo Sabo
6 years ago
Reply to  Monica

Either use Visual Code (Fre) or IntelliJ (not free) or Eclipse with Angular plugin

But no one can beat Visual Code when comes to Angular development

7 years ago

I am getting below message when I try to connect to rest service. how can I resolve it?

XMLHttpRequest cannot load http://localhost:8080/test. No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘http://localhost:4200’ is therefore not allowed access.


7 years ago
Reply to  Rohit

–if you are using ubuntu/linux use the following command
–this command starts google chrome without security
google-chrome –disable-web-security –user-data-dir ~/.config/google-chrome/Default

–if you are on windows OS
C:\Documents and Settings\UserName\Local Settings\Application Data\Google\Chrome


Windows 7:
C:\Program Files (x86)\Google\Application\chrome.exe

use the following argument

Let me know if it the above options didn’t work.

7 years ago

Awesome. Worked great. By default static content is compiled to ‘dist’ folder in angular-cli. You can copy paste it in static and it should work fine.

Todd Fielder
Todd Fielder
7 years ago

I get the following error on the ng build command…any ideas?

C:\Users\tpfield\git\ode\ode>ng build
As a forewarning, we are moving the CLI npm package to “@angular/cli” with the next release,
which will only support Node 6.9 and greater. This package will be officially deprecated
shortly after.

To disable this warning use “ng set –global warnings.packageDeprecation=false”.

Cannot find module ‘webpack/lib/node/NodeTemplatePlugin’
Error: Cannot find module ‘webpack/lib/node/NodeTemplatePlugin’
at Function.Module._resolveFilename (module.js:470:15)
at Function.Module._load (module.js:418:25)
at Module.require (module.js:498:17)
at require (internal/module.js:20:19)
at Object. (C:\Users\tpfield\git\ode\ode\node_modules\html-webpack-plugin\lib\compiler.js:11:26)

Ajayo Sabo
Ajayo Sabo
6 years ago

This is amazing !I was looking for this man !

I am in love with Angular now

6 years ago


Here I have a similiar solution, but I can run spring boot and ng serve with one comand line: mvn spring-boot:run -Prun-dev


Feedbacks and PR are welcome!

Back to top button