Spring - 1 (프로젝트 생성 / pom.xml 세팅)

• STS3.9.13
• java 1.8
• Tomcat 9.0
• Spring Legacy Project -> Spring MVC Project
• Encoding -> utf-8

• Build Path에서 JavaSE-1.8로 변경
• pom.xml변경

<?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>kr.icia</groupId>
	<artifactId>controller</artifactId>
	<name>prac_board</name>
	<packaging>war</packaging>
	<version>1.0.0-BUILD-SNAPSHOT</version>
	<properties>
		<java-version>1.8</java-version>
		<org.springframework-version>5.3.9</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>


<!-- ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ -->
		<!-- Servlet -->
		<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>4.0.1</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>

		<!-- https://mvnrepository.com/artifact/com.oracle.database.jdbc/ojdbc8 -->
		<!-- 오라클과 자바8의 연동 -->
		<dependency>
			<groupId>com.oracle.database.jdbc</groupId>
			<artifactId>ojdbc8</artifactId>
			<version>21.1.0.0</version>
		</dependency>

		<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
		<!-- 자바 빈 객체의 메소드를 쉽게 사용하게 하는 모듈 -->
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<version>1.18.22</version>
			<scope>provided</scope>
		</dependency>

		<!-- https://mvnrepository.com/artifact/com.zaxxer/HikariCP -->
		<!-- 빛과 같은 커넥션 풀 -->
		<!-- 커넥션 풀 : 시간 지연. 디비와 연결을 빠르게 하기위한 방법, 미리 연결들을 모아둠. -->
		<dependency>
			<groupId>com.zaxxer</groupId>
			<artifactId>HikariCP</artifactId>
			<version>3.3.1</version>
		</dependency>

		<!-- 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>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>5.2.9.RELEASE</version>
			<scope>test</scope>
		</dependency>

		<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
		<!-- spring and java database connection -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>5.3.14</version>
		</dependency>

		<!-- spring load -->
		<!-- https://mvnrepository.com/artifact/org.springframework/springloaded -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>springloaded</artifactId>
			<version>1.2.0.RELEASE</version>
		</dependency>
		
		<!-- https://mvnrepository.com/artifact/org.bgee.log4jdbc-log4j2/log4jdbc-log4j2-jdbc4.1 -->
		<!-- 콘솔창에 동작된 쿼리문을 표시하는 의존성 -->
		<dependency>
		    <groupId>org.bgee.log4jdbc-log4j2</groupId>
		    <artifactId>log4jdbc-log4j2-jdbc4.1</artifactId>
		    <version>1.16</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>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>

변경점

• java-version 1.8
• org.springframework-version 5.3.9로 변경
• log4j 버전 1.2.17 변경
• javax.servlet 버전 4.0.1 로 변경
• maven-plugins의 source, target 을 1.8로 변경

추가한 라이브러리(의존)

• ojdbc8 21.1.0.0
• lombok 1.18.22
• HikariCP 3.3.1
• mybatis 3.4.6
• mybatis-spring 1.3.2
• spring-test 5.2.9.RELEASE
• spring-jdbc 5.3.14
  
  

pom.xml을 수정후 run -> maven install, maven build를 해준다.

위에 오류는 Goals 부분에 install을 적지않아서 즉, 목표가 없어서 생긴 오류이다.

성공한 모습

 

pom.xml이란

Maven의 빌드 정보를 담고 있는 파일, POM(Project Object Model)을 설정하는 부분으로 프로젝트 내 빌드 옵션을 설정하는 부분이다.

 

Maven이란

자바 프로젝트를 관리하는 툴로, 미리 작성된 xml파일을 이용하여 라이브러리를 자동으로 다운로드하거나 프로젝트를 빌드해준다. 즉, 자바 소스를 컴파일하고 캐피지해서 deploy까지 자동화 해줌

 

태그설명

• <project> : Maven의 XML 네임스페이스를 지정
• <modelVersion> : Maven의 model Version
• <groupId> : 그룹 ID태그 
• <artifactId> : 아티팩트ID 태그 
• <version> : 버전명 태그
• <packaging> 패키징 형식을 지정하는 태그
• <name> : 프로젝트의 이름
• <url> : Maven의 url
• <properties> : 프로젝트 관련 속성
• <parent> : pom.xml의 상속에 관련된 태그
• <dependencies> : 프로젝트가 의존하는 라이브러리들의 정보

 

서버 등록 후 실행 테스트 (서버의 포트는 port : 8006 / http : 8091 로 변경해준다 이유는 오라클 이랑 포트가 겹쳐서)

한글이 깨지는건 

해당 경로의 web.xml으로 들어가서

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee https://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

	<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/spring/root-context.xml</param-value>
	</context-param>
	
	<!-- Creates the Spring Container shared by all Servlets and Filters -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

	<!-- Processes application requests -->
	<servlet>
		<servlet-name>appServlet</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
		
	<servlet-mapping>
		<servlet-name>appServlet</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	
	<filter>
	    <filter-name>encodingFilter</filter-name>
	    <filter-class>org.springframework.web.filter.CharacterEncodingFilter
	    </filter-class>
	    <init-param>
	        <param-name>encoding</param-name>
	        <param-value>UTF-8</param-value>
	    </init-param>
	    <init-param>
	        <param-name>forceEncoding</param-name>
	        <param-value>true</param-value>
	    </init-param>
	</filter>
	<filter-mapping>
	    <filter-name>encodingFilter</filter-name>
	    <url-pattern>/*</url-pattern>
	</filter-mapping>

</web-app>

위와 같이 설정해주면 한글이 제대로 출력된다.