The angular setup
npm version 9.7.1 Angular CLI: 11.1.2 Node: 18.16.0 OS: win32 x64
@angular-devkit/architect 0.1101.2 (cli-only) @angular-devkit/core 11.1.2 (cli-only) @angular-devkit/schematics 11.1.2 (cli-only) @schematics/angular 11.1.2 (cli-only) @schematics/update 0.1101.2 (cli-only)
npm install ng build ng serve -o --poll=2000
The Java setup Java 17 Spring boot 3.1.2 Maven 3.6.3
mvn clean install mvn spring-boot:run
curl --location --request POST 'localhost:8080/demo/angular'
--header 'Content-Type: application/json'
--data-raw '{
"key": "1-ss",
"value": "I am trying!"
}'
Some commands to fix the angular setup on my compouter
1 npm install - g @angular/cli 17 ng serve -o --poll=2000 18 npm i -D @angular-devkit/build-angular 19 npm i --force -D @angular-devkit/build-angular 20 ng serve -o --poll=2000 21 set NODE_OPTIONS=--openssl-legacy-provider 22 $env:NODE_OPTIONS = "--openssl-legacy-provider" 23 ng serve -o --poll=2000 26 npm build 27 ng build 28 npm i -g npm-check-updates 29 ncu -u 30 npm cache clean --force 31 npm install 32 npm install --legacy-peer-deps 33 npm install 34 npm audit fix 35 ng serve -o --poll=2000