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Spring boot Introduction

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Spring boot is a stand alone back-end java framework. Easy to developing a web application projects along with the microservices.it consist of dependencies for easy to manage the project works.

Let We Start to Create the Spring Boot Application

Go to google  type  spring initializr.

 

Select  Maven Project and Language  Java

Spring boot Select as Lowest one it is good.
so this example selected as 2.6.11

Java version also select as lowest one it will be best practice here selected as Java 8

you must install java 8 in your computer.if you install upper version no problem select the corresponding version. But lowest one is best i recommend.

After that add the Following Dependencies.

Spring Data JPA
MySQL Driver
Spring Web

After that click  Generate.

How to open the Project i attached the video below.it will help you to open the project.

open the pom.xml file you can see the all the Dependencies what you added.

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-web</artifactId>
</dependency>

<dependency>
   <groupId>org.springframework.boot</groupId>
   <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

<dependency>
   <groupId>mysql</groupId>
   <artifactId>mysql-connector-java</artifactId>
</dependency>

application.properties

spring.application.name=firstapp
server.port=8083

spring.jpa.hibernate.ddl-auto=update
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

spring.datasource.url=jdbc:mysql://localhost:3307/lmsschool?createDatabaseIfNotExist=true
spring.datasource.username=root
spring.datasource.password=root

#jpa vendor adapter configuration
spring.jpa.database-platform=org.hibernate.dialect.MySQL57Dialect
spring.jpa.generate-ddl=true
spring.jpa.show-sql=true

i have attached the video link below. which will do this tutorials step by step

 

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