Spring Boot Development Guide: Component-based Development Order and Best Practices
Core Components of Spring Boot Applications Let’s explore the main components and their roles involved in developing Spring Boot applications: 1. Entity An object that maps to a database table. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 @Entity @Table(name = "users") public class User { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; @Column(nullable = false) private String username; @Column(nullable = false) private String email; // getter, setter, constructor } 2. Repository An interface that handles database operations. ...