goodjwon / javaTuning

java8 특징분석

##JPA TEST

1. 환경설정

h2 db download

h2 db run =>

C:/develop/tools/h2/bin/h2.bat

src/test/java/com/ezezbiz/demo/jpa/JpaApplicationTests.java

2. SpringBoot 멀티 환경 설정.

1.사용

• java -jar myapp.jar --spring.profiles.active=prod

2. 실습예제.

1. jpa

1. function

1. files

1. algorithm

1. stream

1. generic

클래스 설명

참고사이트

- https://preamtree.tistory.com/138
- https://www.baeldung.com/java-generic-constructors