mybatis 사용 방법

• gradle

plugins {
   id 'org.springframework.boot' version '2.3.4.RELEASE'
   id 'io.spring.dependency-management' version '1.0.10.RELEASE'
   id 'java'
}

group = 'mybatis'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'

configurations {
   compileOnly {
      extendsFrom annotationProcessor
   }
}

repositories {
   mavenCentral()
}

dependencies {
   implementation 'org.springframework.boot:spring-boot-starter-web'
   implementation 'org.mybatis.spring.boot:mybatis-spring-boot-starter:2.1.3'
   compileOnly 'org.projectlombok:lombok'
   runtimeOnly 'mysql:mysql-connector-java'
   annotationProcessor 'org.projectlombok:lombok'
   testImplementation('org.springframework.boot:spring-boot-starter-test') {
      exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
   }
}

test {
   useJUnitPlatform()
}

1. spring web
2. mybatis
3. mysql

→ lombok가 있지만 사용안함.

• application.properties

spring.datasource.url=jdbc:mysql://localhost:3306/[db 이름]?characterEncoding=UTF-8&serverTimezone=UTC
spring.datasource.username=[유저 이름]
spring.datasource.password=[유저 비밀번호]
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
#mysql db 연동하는 부분

mybatis.type-aliases-package=dao/MapperDAO #mapper로 사용할 클래스 경로
mybatis.mapper-locations=mappers/*.xml  #xml파일이 위치한 경로

#mybatis

mapper 클래스