I would like to ask about the experience of a production run of a Spring Boot web application, with embeded Tomcat, based on Maven or Gradle. So far I have been working with a vanilla Spring application, deployed on Tomcat,…
I have a question about data performance time value is stored as long in my spring boot application. When I retrieve multiple data, I convert the time using Date_Format FROM_UNIXTIME like below @Query("SELECT new today.feeling.dto.response.emotion.EmotionMonthlyReportQuery(" + "s.id, " + "s.studentId,…
I have a form in Angular which looks like so The user can input only the field he wants and I send the form to Spring Rest API like so { "symbol": "DOL", "currency": "CAD" } From there how to…
When i try to execute native query in my Spring JPA i give an error in my code ? import javax.management.Query; import javax.persistence.EntityManager; import javax.sql.DataSource; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.stereotype.Repository; import lombok.AllArgsConstructor; import lombok.extern.slf4j.Slf4j; import java.util.ArrayList; import java.util.List; import java.sql.SQLException; import…
I'm trying to insert an entry into my database with a one-to-one relationship to another entity. I'm using spring data jpa and postgres. My code looks as follows: @MappedSuperclass @Getter @Setter @ToString public abstract class Post { @Id @GeneratedValue private…
I have a API in JavaSpring and i want to know how can i get All "Finances" by user id, relly got stuck on that and i want to send a body to the API that sends a UserId and…
I am attempting to develop a simple Spring Boot application for managing coupons, to create and read coupons.The application runs without issues when started. However, upon sending a POST request via Postman, I encounter the following error in application :…
I am working on a Java Spring Boot application. I have a JSON in the following format. I need to search for a string and return the results in the same JSON format containing only the matching entries. The original…
HTML code: I have tried everything to link style.css to products.ftlh ( ftlh is apace freemarker ) I can't solve this problem. I need help. I notice this error in the developer page: Refused to apply style from 'http://localhost:8080/login' because…
I have problem when I use docker compose and connection string i assign in ENV not recognize in spring application.yml this is my docker-compose.yml version: '3' services: mysqldb: image: mysql:8.3.0 ports: - "3307:3306" environment: MYSQL_ROOT_PASSWORD: 23012003aA@ MYSQL_DATABASE: checklist restart: always…