2. Spring Framework 환경 구축(STS, Lombok)

홍준성·2022년 7월 20일
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Spring Framework 기초 공부

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STS 설치

  1. 구글에 sts 검색
  2. Tools-Spring 클릭
  3. 페이지 하단 "Looking for Spring Tool Suite 3?" 부분의 Spring Tool Suite 3 wiki 클릭
  4. Spring Tool Suite 3.9.18 부분 첫번째 다운로드 링크 클릭

STS 설정

  1. 기존 서버 삭제 > 톰캣 9.0 서버 등록
  2. 인코딩 UTF-8로 모두 변경
  3. Run/Debug - Console 설정에서 Limit console output 체크 해제

프로젝트 생성(ex00)

pom.xml 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>com.example</groupId>
	<artifactId>ex00</artifactId>
	<name>ex00</name>
	<packaging>war</packaging>
	<version>1.0.0-BUILD-SNAPSHOT</version>
	<properties>
		<java-version>11</java-version>
		<org.springframework-version>5.1.20.RELEASE</org.springframework-version>
		<org.aspectj-version>1.9.0</org.aspectj-version>
		<org.slf4j-version>1.7.25</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>
		<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
			<dependency>
				<groupId>org.projectlombok</groupId>
				<artifactId>lombok</artifactId>
				<version>1.18.22</version>
				<scope>provided</scope>
			</dependency>
		<!-- AspectJ -->
		<dependency>
			<groupId>org.aspectj</groupId>
			<artifactId>aspectjrt</artifactId>
			<version>${org.aspectj-version}</version>
		</dependency>	
		<!-- JSON -->
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
			<version>2.9.6</version>	
		</dependency>
		
		<dependency>
			<groupId>com.fasterxml.jackson.dataformat</groupId>
			<artifactId>jackson-dataformat-xml</artifactId>
			<version>2.9.6</version>
		</dependency>
		
		<dependency>
			<groupId>com.google.code.gson</groupId>
			<artifactId>gson</artifactId>
			<version>2.8.2</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>
		</dependency>
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>${org.slf4j-version}</version>
		</dependency>
		<!-- Log4j -->
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.17</version>
		</dependency>
		
		<!-- https://mvnrepository.com/artifact/org.bgee.log4jdbc-log4j2 -->
		<dependency>
			<groupId>org.bgee.log4jdbc-log4j2</groupId>
			<artifactId>log4jdbc-log4j2-jdbc4</artifactId>
			<version>1.16</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>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>5.1.20.RELEASE</version>
		</dependency>       
		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>5.1.20.RELEASE</version>
		</dependency> 
		
		<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>
		<version>4.12</version>
		<scope>test</scope>
		</dependency>
		<!-- https://mvnrepository.com/artifact/javax.xml/jaxb-api -->
		<dependency>
		<groupId>javax.xml</groupId>
		<artifactId>jaxb-api</artifactId>
		<version>2.1</version>
		</dependency>
		<!-- https://mvnrepository.com.artifact/com.zaxxer/HikariCP -->
		<dependency>
			<groupId>com.zaxxer</groupId>
			<artifactId>HikariCP</artifactId>
			<version>2.7.4</version>
		</dependency>
		
		<!-- mybatis -->
		<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.4.6</version>
		</dependency>
		
		<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>1.3.2</version>	
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>
		
		<!-- Thumbnailator -->
		<dependency>
			<groupId>net.coobird</groupId>
			<artifactId>thumbnailator</artifactId>
			<version>0.4.8</version>
		</dependency>
		
		<!-- Quartz -->
		<dependency>
			<groupId>org.quartz-scheduler</groupId>
			<artifactId>quartz</artifactId>
			<version>2.3.0</version>
		</dependency>
		<dependency>
			<groupId>org.quartz-scheduler</groupId>
			<artifactId>quartz-jobs</artifactId>
			<version>2.3.0</version>
		</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>3.8.0</version>
                <configuration>
                    <source>11</source>
                    <target>11</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>

오류가 날 경우 해결방법(1번 안되면 2번 진행)

  1. C:\Users\사용자명.m2 경로의 repository 폴더 삭제 후 재설치
  2. pom.xml의 모든 내용 지우고 저장한 후 다시 내용 작성하고 저장 후 Maven - update project - Force update snapshots/Releases 선택 후 업데이트 진행

JSTL 인식이 되지 않을 경우

  1. 아래의 경로에서 1.1.2버전 설치
    http://archive.apache.org/dist/jakarta/taglibs/standard/binaries/
  • 설치파일 이름 : jakarta-taglibs-standard-1.1.2.zip
  1. src > main > webapp > WEB-INF에 폴더 생성(이름: lib, 반드시 이름 똑같이 설정)
  2. 1번에서 설치한 파일 압축 풀고 2개의 파일 lib폴더로 이동
  • 압축파일 이름: jstl.jar, standard.jar
  1. 서버 재실행 후 확인

Lombok 라이브러리

Lombok(롬복)을 이용하면 JAVA 개발 시 getter/setter, toString(), 생성자 등을 @Data 등의 어노테이션을 통해 자동으로 생성해준다.

Lombok 설치

  1. google에 lombok 검색
  2. Download - Project Lombok
  3. Download
  4. 실행(java -jar lombok.jar)
  5. Specify location 클릭
  6. STS.exe 경로 선택
  7. Install 클릭
  8. STS.exe 경로에 lombok 유무 확인
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