spring vue 연동 회원 가입 02 - db 연결 완료Hibernate 이용

아 hibernate 설정이 안되서 조금 삽질을 했는데요 .
삽질한 이유는 아래 설명 했습니다. 
동영상은 vue 부터 spring db까지 잘 연결되었습니다.
hibernate 프레임워크를 이용했습니다.
 

일단  entityManagerFactory 빈 등록이 되지않아서 
찾아보니 database url경로가 안잡힌것처럼 나왔어요. 
 entityManagerFactory는 엔티티를 관리 클래스라고 생각하면됩니다.
그래서 db 연결해주는 경로를 넣어줘야는데 

additionalProperties()

위의 함수에서 

properties.setProperty("hibernate.dialect", env.getProperty("spring.jpa.hibernate.dialect"));

경로를 잘못 넣어주고 있엇어요ㅎ ㅠ 
왜냐하면 yml은 

spring:
  datasource:
    url: jdbc:h2:~/data/webDemo
    driver-class-name: org.h2.Driver
    username:
    password:
  jpa:
    show-sql: true
    hibernate:
      dialect: org.hibernate.dialect.H2Dialect # Hibernate dialect 설정 추가
      ddl-auto: update
    open-in-view: false
---
spring:
  datasource:
    url: jdbc:h2:mem:test
  config:
    activate:
      on-profile: test

이렇게 넣어주고 있었거든요 . 
기존에 경로 오타로 인하여 시간낭비를 ㅠㅠ 했습니다.
아래는 Hibernate를 자바로 관리하기 위한 클래스입니다. 

package kr.co.kshproject.webDemo.Common;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.JpaVendorAdapter;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;

import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import java.util.Properties;

@Configuration
@EnableTransactionManagement
public class HibernateConfig {

    @Autowired
    private Environment env;

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
        try{
            em.setDataSource(dataSource());
            em.setPackagesToScan("kr.co.kshproject.webDemo.Domain");

            JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
            em.setJpaVendorAdapter(vendorAdapter);
            em.setJpaProperties(additionalProperties());
        }catch (Exception e){
            e.printStackTrace();
        }
        return em;
    }

    @Bean
    public DataSource dataSource() {
        return DataSourceBuilder.create()
                .driverClassName(env.getProperty("spring.datasource.driver-class-name"))
                .url(env.getProperty("spring.datasource.url"))
                .username(env.getProperty("spring.datasource.username"))
                .password(env.getProperty("spring.datasource.password"))
                .build();
    }

    @Bean
    public PlatformTransactionManager transactionManager(EntityManagerFactory emf) {
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(emf);

        return transactionManager;
    }

    private Properties additionalProperties() {
        Properties properties = new Properties();
        properties.setProperty("hibernate.dialect", env.getProperty("spring.jpa.hibernate.dialect"));
        properties.setProperty("hibernate.show_sql", env.getProperty("spring.jpa.show-sql"));
        properties.setProperty("hibernate.ddl-auto",env.getProperty("spring.jpa.hibernate.ddl-auto"));
        return properties;
    }

}