react-java-example

Example project on how to develop and build React application with Java

DOWNLOAD INSTRUCTION REACET USER FILE

1. To install JAVA refer this link -> https://www.oracle.com/java/technologies/downloads

2. To install REACT with Bootstrap command -> npm install react-bootstrap bootstrap

3. To install MAVEN refer this link -> https://mkyong.com/maven/how-to-install-maven-in-windows/

4. To run React UI in local, run below commands in one terminal cd ./src/main/ui npm install npm start

5. Test UI, hit below url in browser http://localhost:4200/

6. To run Java API, execute below commands in another terminal Note: It is better to change the port number to any but not have 8080

   1. To change the port number, add below line in application.properties 'server.port=9080'
   2. mvn clean install
   3. java -jar target/users-0.0.1-SNAPSHOT.jar

7. Test the API, hit the below url in browser http://localhost:9080/api/users

8. To connect and validate data in H2 database

   1. http://localhost:8080/h2-console
   2. check this file for db properties -> src/main/resources/application.propesties jdbc:h2:mem:testdb username=sa password=password
   3. Enter the values and click connect