[스프링 컨테이너와 스프링 빈] 다양한 설정 형식 지원 - 자바 코드, XML

다양한 설정 형식 지원 - 자바 코드, XML

 

 

XML 설정 사용

GenericXmlApplicationContext를 사용하면서 xml 설정 파일을 넘기면 된다.

 

public class XmlAppContext {

    @Test
    void xmlAppContext() {
        ApplicationContext ac = new GenericXmlApplicationContext("appConfig.xml");
        MemberService memberService = ac.getBean("memberService", MemberService.class);
        assertThat(memberService).isInstanceOf(MemberService.class);
    }
}

 

위치 : src/main/resources/appConfig.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 http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="memberService" class="hello.core.member.MemberServiceImpl" >
        <constructor-arg name="memberRepository" ref="memberRepository" />
    </bean>

    <bean id="memberRepository" class="hello.core.member.MemoryMemberRepository"/>

    <bean id="orderService" class="hello.core.order.OrderServiceImpl">
        <constructor-arg name="memberRepository" ref="memberRepository"/>
        <constructor-arg name="discountPolicy" ref="discountPolicy" />
    </bean>
    <bean id="discountPolicy" class="hello.core.discount.RateDiscountPolicy"/>
</beans>

 

 

스프링 공식 레퍼런스 문서

https://spring.io/projects/spring-framework

 

 

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