Spring Boot REST API

Stack

• Java 17
• SpringBoot WEB
• Maven
• IntelliJ

Commands

• ./mvnw spring-boot:run - Runs project though Maven's SpringBoot plugin.
• ./mvnw clean - Cleans target folder.
• ./mvnw test - Compiles and run tests.
• ./mvnw package - Compilation, testing and creation of .jar/.war files.

Troubleshooting

Windows

• Error: JAVA_HOME not found in your environment.
  • Set an user environment variable JAVA_HOME with value as path where Java was installed. For me, it was C:\Program Files\Java\jdk-17.
• 'mvnw' is not recognized as an internal or external command
  • You can either 1. add Maven installation path to the PATH env variable, or 2. run the command as ./mvnw.
• Cannot resolve [dependency]
  • Be it DataSource, JdbcTemplate, Log, or any other dependency, just 1. import dependency manually, or 2. Hover error on IntelliJ and choose Import class....
• “FATAL: password authentication failed for user…”
  • Make sure you're using same password as in docker-compose.yml.