pon.xml에 필요한 라이브러리 설정

 

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>org.zerock</groupId>
	<artifactId>controller</artifactId>
	<name>ex03</name>
	<packaging>war</packaging>
	<version>1.0.0-BUILD-SNAPSHOT</version>
	<properties>
		<java-version>1.8</java-version>
		<org.springframework-version>5.0.7.RELEASE</org.springframework-version>
		<org.aspectj-version>1.6.10</org.aspectj-version>
		<org.slf4j-version>1.6.6</org.slf4j-version>
	</properties>
	<dependencies>
		<!-- Spring -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${org.springframework-version}</version>
			<exclusions>
				<!-- Exclude Commons Logging in favor of SLF4j -->
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				 </exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>
				
		<!-- AspectJ -->
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjrt</artifactId>
			<version>${org.aspectj-version}</version>
		</dependency>	
		
		<!-- Logging -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>${org.slf4j-version}</version>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>jcl-over-slf4j</artifactId>
			<version>${org.slf4j-version}</version>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>${org.slf4j-version}</version>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.17</version>
		</dependency>

		<!-- @Inject -->
		<dependency>
			<groupId>javax.inject</groupId>
			<artifactId>javax.inject</artifactId>
			<version>1</version>
		</dependency>
				
		<!-- Servlet -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.1.0</version>
			<scope>provided</scope>
		</dependency>
		
		<dependency>
			<groupId>javax.servlet.jsp</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.1</version>
			<scope>provided</scope>
		</dependency>
		
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
	
		<!-- Test -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.12</version>
			<scope>test</scope>
		</dependency>    
		
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-test</artifactId>
		    <version>${org.springframework-version}</version>
		    <scope>test</scope>
		</dependency>    
		
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-jdbc</artifactId>
		    <version>${org.springframework-version}</version>
		</dependency>
		
		<dependency>
		    <groupId>org.springframework</groupId>
		    <artifactId>spring-tx</artifactId>
		    <version>${org.springframework-version}</version>
		</dependency>
		
		<dependency>
		    <groupId>com.zaxxer</groupId>
		    <artifactId>HikariCP</artifactId>
		    <version>2.7.8</version>
		</dependency>
	
		<dependency>
		    <groupId>org.mybatis</groupId>
		    <artifactId>mybatis-spring</artifactId>
		    <version>1.3.2</version>
		</dependency>
		
		<dependency>
		    <groupId>org.mybatis</groupId>
		    <artifactId>mybatis</artifactId>
		    <version>3.4.6</version>
		</dependency>
		
		<!-- log4jdbc-log4j2 설정 -->
		<dependency>
		    <groupId>org.bgee.log4jdbc-log4j2</groupId>
		    <artifactId>log4jdbc-log4j2-jdbc4</artifactId>
		    <version>1.16</version>
		</dependency>
		
		<dependency>
		    <groupId>org.projectlombok</groupId>
		    <artifactId>lombok</artifactId>
		    <version>1.18.0</version>
		    <scope>provided</scope>
		</dependency>
	</dependencies>
    <build>
        <plugins>
            <plugin>
                <artifactId>maven-eclipse-plugin</artifactId>
                <version>2.9</version>
                <configuration>
                    <additionalProjectnatures>
                        <projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
                    </additionalProjectnatures>
                    <additionalBuildcommands>
                        <buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
                    </additionalBuildcommands>
                    <downloadSources>true</downloadSources>
                    <downloadJavadocs>true</downloadJavadocs>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.5.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <compilerArgument>-Xlint:all</compilerArgument>
                    <showWarnings>true</showWarnings>
                    <showDeprecation>true</showDeprecation>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <version>1.2.1</version>
                <configuration>
                    <mainClass>org.test.int1.Main</mainClass>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

 

java build path를 통해 ojdbc8.jar파일을 라이브러리에 등록해준다.

자세한 내용은 아래 링크를 참고하면 된다.

2021/02/22 - [Spring/코드로 배우는 스프링 웹 프로젝트] - Oracle Sql Developer 설정하기

 

Oracle Sql Developer 설정하기

Sql Developer사용자 계정 생성 1) 사용자 생성하기 사용자 이름은 book_ex2 비밀번호는 1234로 했다. (book_ex2로 설정한 이유는 book_ex로 하려니 이전에 생성한 사용자 이름과 겹쳐서...) CREATE USER book_ex2..

web-developer-backend.tistory.com

 

테이블 준비하기 (Sql Developer)

 

primary key를 위해 1씩 증가하는 시퀀스를 작성했다. 

create sequence seq_board;

 

아래 코드로 테이블을 만들었다.

regdate와 updatedate에 sysdate를 넣어서 현재 시간이 입력되게 했다.

create table tbl_board(
    bno number(10,0),
    title varchar2(200) not null,
    content varchar2(2000) not null,
    writer VARCHAR2(50) not null,
    regdate date DEFAULT sysdate,
    updatedate date DEFAULT sysdate);

 

 

bno를 primary key로 설정했고 pk_board라는 이름을 줬다.

alter table tbl_board add constraint pk_board PRIMARY key (bno);

 

아래 insert문으로 더미 데이터를 넣었다. (아래 코드 5번 실행)

sql문을 보면 bno에 위에서 만든 시퀀스인 seq_board.nextval를 넣어줌으로써

bno는 1씩 증가하는 값을 가지게 된다.

INSERT INTO tbl_board(bno,title, content, writer) VALUES(seq_board.nextval,'테스트 제목', '테스트 내용', 'user00');

 

 

select문으로 출력했다.

 

 

테스트해보기

 

먼저 데이터베이스 접속 테스트를 해보자.

 

root-context.xml에서 mybatis를 사용하기 위해 mybatis-spring을 체크해준다.

 

 

그리고 데이터베이스 설정을 해준다. (datasource, hikariCP ..)

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:mybatis-spring="http://mybatis.org/schema/mybatis-spring"
	xsi:schemaLocation="http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring-1.2.xsd
		http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd">
	<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
		<property name="driverClassName" value="net.sf.log4jdbc.sql.jdbcapi.DriverSpy"></property>
		<property name="jdbcUrl" value="jdbc:log4jdbc:oracle:thin:@localhost:1521:XE"></property>
		<property name="username" value="book_ex2"></property>
		<property name="password" value="1234"></property>
	</bean>
	
	<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource"  destroy-method="close">
		<constructor-arg ref="hikariConfig"/>
	</bean>
	
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
	</bean>
	
	<mybatis-spring:scan base-package="org.zerock.mapper"/>
		
</beans>

 

log4jdbc설정을 해준다. 이 설정은 아래를 참고한다.

2021/02/23 - [Spring/코드로 배우는 스프링 웹 프로젝트] - log4jdbc-log4j2 및 로고 레벨 설정

 

log4jdbc-log4j2 및 로고 레벨 설정

log4jdbc-log4j2l og4jdbc-log4j2를 사용하면 sql문의 결과를 좀 더 보기 쉽게 만들어 준다. 1) log4jdbc-log4j2 라이브러리 추가 log4jdbc-log4j2사용을 위해 라이브러리를 추가한다. org.bgee.log4jdbc-log4j2 l..

web-developer-backend.tistory.com

 

잘 접속이 되는지 확인하기 위해 아래 코드로 테스트 해본다.

잘 접속이 되면 성공한 것이다. 

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("file:src/main/webapp/WEB-INF/spring/root-context.xml")
@Log4j
public class DataSourceTests {
	@Autowired
	private SqlSessionFactory sessionFactory;
	
	@Test
	public void testMybatis() {
		try(SqlSession session = sessionFactory.openSession();
				Connection conn = session.getConnection()) {
			log.info(session);
			log.info(conn);
		} catch (Exception e) {
			fail(e.getMessage());
		}
	}
}

 

 

다음에는 실제로 select를 해서 데이터를 출력해 볼 것이다.

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