This page will walk through Spring boot JDBC example. Spring provides JdbcTemplate class for database operations using JDBC.JdbcTemplate class is auto-configured and we get its object using @Autowire annotation in our class that is annotated with spring stereotypes such as @Component.JdbcTemplate provides methods such as queryForObject(), query(), update() etc to perform database operations.
위 설정은 Spring boot Initializer를 통해 생성한 build.gradle.kt 에서 몇가지 dependency를 추가한 것입니다. JPA사용을 위한 Kotlin 플러그인을 추가해줬습니다. (plugin.jpa) 그리고 아래 라이브러리를 추가해줍시다. org.springframework.boot:spring-boot-starter-data-jpa
The spring-boot-starter-data-jpa is a starter for using Spring Data JPA with Hibernate. The mysql-connector-java dependency is for the MySQL database driver. The spring-boot-maven-plugin provides Spring Boot support in Maven, allowing us to package executable JAR or WAR archives. Its spring-boot:run goal runs the Spring Boot application.
In this article will look into how to create a RESTful API using HTTP methods for CRUD(Create, Retrieve, Update and Delete) operations in Spring Boot along with MYSQL database.Spring Boot is an open source Java-based framework to build enterprise spring applications. Requirements. 1. Maven 3.0+ 2. IDE(Eclipse or IntelliJ) 3. JDK 1.8+ 4. MYSQL ...
In a previous post we had created an application using JDBC and seen the disadvantages. In another post we had seen the advantages of using Spring JDBC.In this chapter we see how to implement JDBC using Spring boot with MySql database.In next tutorial we will be implementing Spring Boot Transaction Management Example