[Spring Framework] Spring Legacy Project의 xml 파일들

0. pom.xml

- Maven을 사용한 라이브러리 및 플러그인 추가 등에 사용

 

 

<?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.or</groupId>
    <artifactId>ddit</artifactId>
    <name>springProj</name>
    <packaging>war</packaging>
    <version>1.0.0-BUILD-SNAPSHOT</version>
    
    <properties>
        <java-version>1.8</java-version>
        <org.springframework-version>5.2.5.RELEASE</org.springframework-version>
        <org.aspectj-version>1.6.10</org.aspectj-version>
        <org.slf4j-version>1.6.6</org.slf4j-version>
    </properties>
    
    <dependencies>
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.5.10</version>
        </dependency>
    </dependencies>
    
    <build>
        <plugins>
        </plugins>
    </build>
</project>

 

 

1. web.xml

src/main/webapp/WEB-INF/spring/web.xml

 

 - 설정을 위한 설정 파일

 - Tomcat과 같은 WAS(Web Application Server)가 최초로 구동될 때 실행

 - root-context.xml의 경로 지정

 - DispatcherServlet을 정의하고 서블릿 설정 파일인 servlet-context.xml 파일의 경로를 설정

 - 그 외 <filter>, <error-page> 설정

 

 

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1" 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">

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring/root-context.xml</param-value>
    </context-param>
	
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <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>

 

 

2. root-context.xml

src/main/webapp/WEB-INF/spring/root-context.xml

 

 - 프로젝트 전체의 다른 웹 컴포넌트 간에 공유할 설정을 관리 

 - 주로 Back-End의 설정을 담당

 - 클래스 빈 생성 등

 

 

<?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">
    
    <bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
        <property name="url" value="jdbc:oracle:thin:@localhost:1521:xe" />
        <property name="username" value="SPRING" />
        <property name="password" value="java" />
    </bean>
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="mapperLocations" value="classpath:/sqlmap/**/*_SQL.xml" />
        <property name="configLocation" value="/WEB-INF/mybatisAlias/mybatisAlias.xml" />
    </bean>
    
    <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate" >
        <constructor-arg index="0" ref="sqlSessionFactory"/>
    </bean>
    
</beans>

 

 

3. servlet-context.xml

src/main/webapp/WEB-INF/spring/appServlet/servlet-context.xml

 

 - 서블릿 컨테이너의 초기화를 위한 설정 파일

 - 주로 Front-End의 설정을 담당

 - ViewResolver 설정

 - 정적 리소스(css, js 등)의 경로 설정

 -  HandlerInterceptor 빈 생성 및 경로 설정

 

 

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

    <annotation-driven />
    
    <resources mapping="/resources/**" location="/resources/" />
    
    <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>
    
    <context:component-scan base-package="kr.or.ddit" />
    
    <beans:bean id="loginInterceptor" class="kr.or.ddit.interceptor.LoginInterceptor" />
    <interceptors>
        <interceptor>
            <mapping path="/member/withdrawal" />
            <mapping path="/member/update" />
            <mapping path="/member/logout" />
            <beans:ref bean="loginInterceptor" />
        </interceptor>
    </interceptors>
    
</beans:beans>

 

annotation-driven
resource	css, images, js 등의 파일이 저장될 경로를 설정
InternalResourceViewResolver	ModelAndView에서 setViewName()으로 경로를 설정할 때 입력받은 경로의 접두사와 접미사로 붙을 문자열을 설정 예) setViewName("main") -> /WEB-INF/views/main.jsp
context:component-scan	어노테이션으로 클래스 빈을 생성할 패키지 경로를 설정
interceptors	인터셉터를 적용할 경로와 HandlerInterceptor 클래스 설정