스프링(Spring) 개발하기 - (7) mybatis 설정

1. pom.xml 에 mybatis 라이브러리를 추가한다. ( 추가 되어있다면 패스 )

<dependency>
    <groupid>org.mybatis</groupid>
    <artifactid>mybatis</artifactid>
    <version>3.2.2</version>
</dependency>
 
<dependency>
    <groupid>org.mybatis</groupid>
    <artifactid>mybatis-spring</artifactid>
    <version>1.2.0</version>
</dependency>
 
<dependency>
    <groupid>org.springframework</groupid>
    <artifactid>spring-jdbc</artifactid>
    <version>${org.springframework-version}</version>
</dependency>
 
<dependency>
    <groupid>commons-dbcp</groupid>
    <artifactid>commons-dbcp</artifactid>
    <version>1.4</version>
</dependency>

2. mysql 라이브러리 추가 ( 추가 되어있다면 패스 )

<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <version>5.1.31</version>
</dependency>

3. web.xml 설정 확인 ( 추가 되어있다면 패스 )

다음과 같은 코드가 있어야 한다.

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath*:config/spring/context-*.xml</param-value>
</context-param>

4. mysql xml 설정

src/java/resource 폴더 밑에 config > spring 폴더를 만들고  context-datasource.xml 파일을 만들고 코드를 추가한다.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                        http://www.springframework.org/schema/jdbc  http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd">
     
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://주소:포트/데이터베이스명"/>
        <property name="username" value="아이디"/>
        <property name="password" value="비밀번호"/>
    </bean>
</beans>

5. mybatis 와 spring 연동

5-1. config > spring 폴더에  context-mapper.xml 파일을 만들고 코드를 추가한다.

<?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:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
                        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
 
    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="mapperLocations" value="classpath:/mapper/**/*_SQL.xml" />
    </bean>
     
    <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg index="0" ref="sqlSession"/>
    </bean>  
</beans>