# Spring MVC 게시판예제 01 - 프로젝트 생성 및 설정

본 포스팅의 예제는 STS 또는 Eclipse를 사용하지 않고 Intellij를 통해 구현하고 있습니다.

그래서 기존의 STS(Spring Tool Studio)에서 생성된 Spring 프로젝트의 스프링 관련 설정 파일명과

프로젝트 구조가 약간 다를 수 있습니다.Intellij 스프링 mvc 프로젝트 생성 포스팅을 참고해주시면 감사하겠습니다.

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Spring-MVC 기본 개념 및 테스트 예제 관련 포스팅 링크

순서	포스팅 제목
1	Intellij에서 Spring MVC Project 생성하기
2	Spring MVC - MariaDB 연결테스트
3	Spring MVC - Mybatis 설정 및 테스트
4	SpringMVC 구조
5	SpringMVC + Mybatis
6	Spring MVC Controller 작성 연습

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Spring-MVC 게시판 예제 01 - 프로젝트 생성  및 셋팅

앞서 위와 같이 여러 번의 포스팅에 걸쳐서 Spring-MVC에 대해 정리해 보았습니다. 아직 정리가 부족한 부분은 추후 포스팅을 하면서 추가적으로 정리를 할 예정입니다. 이제 본견적으로 Spring-MVC 게시판 예제를 직접 구현해 보면서 각각의 내용들을 다시 한번 정리 해 보도록 하겠습니다. 서두에서 언급한 것과 같이 IntelliJ에서 Spring MVC 프로젝트를 생성했기 떄문에 기존에 STS나 Eclipse의 스프링 설정 관련 xml 파일명이 다르거나, 디렉토리 구조가 약간 다를 수 있습니다.

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1. Spring MVC 프로젝트 생성 및 라이브러리 설정

# IntelliJ에서 Spring MVC Project 생성하기 포스팅 참고

 

# pom.xml 라이브러리 추가 및 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.spring</groupId>
    <artifactId>practice</artifactId>
    <name>Practice</name>
    <packaging>war</packaging>
    <version>1.0.0-BUILD-SNAPSHOT</version>
    <properties>
        <java-version>1.11</java-version>
        <org.springframework-version>5.2.3.RELEASE</org.springframework-version>
        <org.aspectj-version>1.9.1</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>

        <!-- 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>1.2.15</version>
            <exclusions>
                <exclusion>
                    <groupId>javax.mail</groupId>
                    <artifactId>mail</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>javax.jms</groupId>
                    <artifactId>jms</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sun.jdmk</groupId>
                    <artifactId>jmxtools</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sun.jmx</groupId>
                    <artifactId>jmxri</artifactId>
                </exclusion>
            </exclusions>
            <scope>runtime</scope>
        </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>
        </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>

        <!-- Spring AOP -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${org.springframework-version}</version>
        </dependency>

        <!-- AspectJ -->
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjrt</artifactId>
            <version>${org.aspectj-version}</version>
        </dependency>

        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjtools</artifactId>
            <version>${org.aspectj-version}</version>
        </dependency>

        <!-- Oracle 라이브러리 -->
        <dependency>
            <groupId>com.oracle.database.jdbc</groupId>
            <artifactId>ojdbc8</artifactId>
            <version>21.1.0.0</version>
        </dependency>

        <!--MyBatis 라이브러리-->
        <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.6</version>
        </dependency>

        <!--MyBatis-Spring 라이브러리-->
        <!-- 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-jdbc</artifactId>
            <version>${org.springframework-version}</version>
        </dependency>

        <!--MyBatis 로그-->
        <!-- https://mvnrepository.com/artifact/org.bgee.log4jdbc-log4j2/log4jdbc-log4j2-jdbc4 -->
        <dependency>
            <groupId>org.bgee.log4jdbc-log4j2</groupId>
            <artifactId>log4jdbc-log4j2-jdbc4</artifactId>
            <version>1.16</version>
        </dependency>

        <!-- Spring Test -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${org.springframework-version}</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>1.11</source>
                    <target>1.11</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>

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2. Web 관련 설정 및 한글 인코딩 설정

# web.xml

<?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/applicationContext.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/dispatcher-servlet.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>characterEncodingFilter</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>
  </filter>

  <filter-mapping>
    <filter-name>characterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

</web-app>

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3. DataSource, MyBatis 설정, MyBatis 로그 설정

applicationContext.xml

<?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 https://www.springframework.org/schema/beans/spring-beans.xsd">

    <!-- Root Context: defines shared resources visible to all other web components -->
    <!-- Root Context: defines shared resources visible to all other web components -->
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="net.sf.log4jdbc.sql.jdbcapi.DriverSpy"/>
        <property name="url" value="jdbc:log4jdbc:oracle:thin:@localhost:1521:xe"/>
        <property name="username" value="오라클계정"/>
        <property name="password" value="오라클비밀번호"/>
    </bean>

    <!-- SqlSessionFactory 객체 주입 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
    </bean>

    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate" destroy-method="clearCache">
        <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"/>
    </bean>

    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>
</beans>

# mybatis-config.xml

 

src/main/resources 디렉토리에 파일 생성, 아래와 같이 코드를 작성해준다.

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
    <typeAliases>
        
    </typeAliases>
</configuration>

# log4j.xml

src/main/resources 디렉토리에 파일 생성, 아래와 같이 작성해주세요

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN" "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

    <!-- Appenders -->
    <appender name="console" class="org.apache.log4j.ConsoleAppender">
        <param name="Target" value="System.out"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%-5p: %c - %m%n"/>
        </layout>
    </appender>

    <!-- Application Loggers -->
    <logger name="com.doubles.ex00">
        <level value="info"/>
    </logger>

    <!-- 3rdparty Loggers -->
    <logger name="org.springframework.core">
        <level value="info"/>
    </logger>

    <logger name="org.springframework.beans">
        <level value="info"/>
    </logger>

    <logger name="org.springframework.context">
        <level value="info"/>
    </logger>

    <logger name="org.springframework.web">
        <level value="info"/>
    </logger>

    <!-- Root Logger -->
    <root>
        <priority value="warn"/>
        <appender-ref ref="console"/>
    </root>

</log4j:configuration>

# log4jdb.log4j2.properties

src/main/resources 디렉토리에 파일 생성, 아래와 같이 작성해주세요

log4jdbc.spylogdelegator.name=net.sf.log4jdbc.log.slf4j.Slf4jSpyLogDelegator

# logback.xml

src/main/resources 디렉토리에 파일 생성, 아래와 같이 작성해주세요

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>

    <!-- log4jdbc-log4j2 -->
    <logger name="jdbc.sqlonly"        level="DEBUG"/>
    <logger name="jdbc.sqltiming"      level="INFO"/>
    <logger name="jdbc.audit"          level="WARN"/>
    <logger name="jdbc.resultset"      level="ERROR"/>
    <logger name="jdbc.resultsettable" level="ERROR"/>
    <logger name="jdbc.connection"     level="INFO"/>
</configuration>

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4. MVC 관련 설정

# dispatcher-servlet.xml

아래와 같이 작성해주세요

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xmlns:beans="http://www.springframework.org/schema/beans"
             xmlns:context="http://www.springframework.org/schema/context"
             xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
		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">

    <!--스프링 MVC관련 설정만을 분리하기 위한 파일-->

    <!--@Controller 애너테이션 인식-->
    <annotation-driven />

    <!--정적 자원 : js, css, 이미지파일 등등-->
    <resources mapping="/resources/**" location="/resources/" />

    <!--viewResolver : jsp-->
    <beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <beans:property name="prefix" value="/WEB-INF/views/" />
        <beans:property name="suffix" value=".jsp" />
    </beans:bean>

    <!--base-package 속성 값에 해당하는 패키지 내부의 클래스들을 모두 조사-->
    <context:component-scan base-package="본인이 원하는 패키지명(ex. com.eden.springex" />

</beans:beans>

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5. package, resources 구성 및 완성된 기본 프로젝트 형태

# 완성된 기본 프로젝트 구조 (추후 추가 예정)

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6. 마무리

프로젝트를 생성하고, 기본 설정을 하는 것까지 정리해 보았습니다. STS(Spring Tool Studio) 에서는 프로젝트를 생성하고 설정하는 과정이 이것 보다는 조금 빠를 수 있지만 IntelliJ에서 직접 설정을 해보면서 하나하나 무슨 역할을 하고 어떻게 작동하는지 좀더 공부해볼 수 있는 계기가 되었습니다.

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