'pom.xml properties'에 해당되는 글 1건

# 문제 상황.

    - Spring의 버전을 여러가지로 써야하는 상황.

    - Spring dependencies의 관리해야 하는 경우.

# 해결 방안.

  - pom.xml의 properties를 사용하자.

# pom.xml 의존성을 버전을 properties에 기록하기 

	<!-- 각각 dependency의 버전을 각각 기록하게 해놓은 경우 --> 
	<dependencies>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>5.2.0.RELEASE</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>1.7.28</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-classic -->
		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-classic</artifactId>
			<version>1.2.3</version>
			<exclusions>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>slf4-api</artifactId>
				</exclusion>
			</exclusions>
			<scope>runtime</scope>
		</dependency>
	</dependencies>

# pom.xml properties에 사용하기

    - Spring의 pom.xml에 dependency들의 버전을 properties에 기록.

    - dependecy의 version에 정의한 버전을 ${사용할 버전} 가져다가 사용합니다.

<properties>
		<!-- 자바 버전 -->
		<java-version>1.8</java-version>
		<!-- 스프링 버전 -->
		<org.springframework-version>5.2.0.RELEASE</org.springframework-version>
		<!-- 스프링 버전의 변경이 자유롭게 -->
		<!-- <org.springframework-version>4.3.25.RELEASE</org.springframework-version> -->
		<org.slf4j-version>1.7.28</org.slf4j-version>
		<ch.qos.logback-version>1.2.3</ch.qos.logback-version>
	</properties>

	<!-- 프로젝트에서 사용할 라이브러리 정보 -->
	<dependencies>
		<!-- Spring Context -->
		<!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>${org.slf4j-version}</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-classic -->
		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-classic</artifactId>
			<version>${ch.qos.logback-version}</version>
			<exclusions>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>slf4-api</artifactId>
				</exclusion>
			</exclusions>
			<scope>runtime</scope>
		</dependency>
	</dependencies>