Spring-boot Questions

Learn how to configure a custom TCPIP port for your Spring Boot application instead of the default port 8080.

Learn how to retrieve values from the application.properties file in a Spring Boot application with stepbystep instructions and examples.

Learn how to configure SQL statement logging in Spring Boot to output to a file. Stepbystep guide with code examples and troubleshooting tips.

Learn how to configure logging levels and file locations in your Java application using application.properties. Optimize logging for better application performance.

Learn the purpose of mvnw and mvnw.cmd files in Spring Boot applications their roles in project management and how they streamline builds.

Learn how to run code after your Spring Boot application has started monitoring directories effectively and ensuring proper context initialization.

Learn the key differences between application.yml and bootstrap.yml in Spring Boot including their purposes and effects on application configuration.

Learn how to resolve the HibernateException Access to DialectResolutionInfo cannot be null in Spring Boot by properly configuring the Hibernate dialect.

Learn how to configure multiple data sources in Spring Boot with example code and best practices for managing repositories.

Learn how to set the active profile and configuration location in Spring Boot using command line arguments for effective environment management.

Learn about the spring.jpa.openinview property in Spring Boot its default value functionality and how it affects JPA configurations.

Learn how to override Spring Boot application properties in JUnit tests using test.properties for custom configurations.

Learn how to add and configure a custom filter class in your Spring Boot application using FilterRegistrationBean.

Discover why your Spring Boot application shuts down right after launch and how to fix it effectively.

Learn the key differences between Mock MockBean and Mockito.mock for effective Java testing and dependency mocking.

Learn how to fix the Spring Boot bean not found error when autowiring components like Applicant and TApplicantRepository.

Learn how to configure a context path in a Spring Boot application to access your app at localhostportappname.

Learn how to fix the SpringBootConfiguration not found error in JPA tests. Follow this guide for troubleshooting and best practices in Spring Boot testing.

Learn how to fix the Cannot determine embedded database driver class for database type NONE error in Spring Boot applications with JPA.

Learn the best practices for reading files from the resources folder in Spring Boot applications and troubleshoot common issues.