Spring - 8. 다국어 메세지

이번에 실습해볼내용은 

나라의 Locale 값이용해 다국어메세지를 보낼려고하니다.

 

좀 신기한 기능이었던거같습니다.

 

공통으로 사용한 properties 는 아래와 같습니다.

message_ko_KR.properties

error.404=\uC874\uC7AC\uD558\uC9C0\uC54A\uB294\uD398\uC774\uC9C0\uC785\uB2C8\uB2E4!
error.500=\uC5D0\uB7EC\uAC00 \uBC1C\uC0DD\uD588\uC2B5\uB2C8\uB2E4.

message_en_US.properties

error.404=It's a page that doesn't exist!
error.500=There's an error!

 

애너테이션 방법

ContextConfiguration.java

package com.memory2.javaconfig.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ReloadableResourceBundleMessageSource;

@Configuration
public class ContextConfiguration {
	@Bean
	public ReloadableResourceBundleMessageSource messageSource() {
		ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
		
		messageSource.setBasename("message");
		
		messageSource.setCacheSeconds(10);
		
		messageSource.setDefaultEncoding("UTF-8");
		
		return messageSource;
	}
}

 

Application.java

package com.memory2.javaconfig;

import java.util.Locale;

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

import com.memory2.javaconfig.config.ContextConfiguration;

public class Application {

	public static void main(String[] args) {
		ApplicationContext context = new AnnotationConfigApplicationContext(ContextConfiguration.class);
		
		String error404 = context.getMessage("error.404", null, Locale.KOREA);
		String error500 = context.getMessage("error.500", null, Locale.KOREA);

		System.out.println("========== Locale이 KOREA 일시 ==========");
		System.out.println(error404);
		System.out.println(error500);
		
		error404 = context.getMessage("error.404", null, Locale.US);
		error500 = context.getMessage("error.500", null, Locale.US);
		
		System.out.println("========== Locale이 US 일시 ==========");
		System.out.println(error404);
		System.out.println(error500);
		
		
	}

}

 

XML 방식

spring-context.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="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
		<property name="basename" value="message"/>
		<property name="cacheSeconds" value="10"/>
		<property name="defaultEncoding" value="UTF-8"/>
	</bean>


</beans>

 

Application.java

package com.memory2.xmlconfig;

import java.util.Locale;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.GenericXmlApplicationContext;

public class Application {

	public static void main(String[] args) {
		ApplicationContext context = new GenericXmlApplicationContext("com/memory2/xmlconfig/config/spring-context.xml");
		
		String error404 = context.getMessage("error.404", null, Locale.KOREA);
		String error500 = context.getMessage("error.500", null, Locale.KOREA);
		
		System.out.println("========== Locale KOREA ==========");
		System.out.println(error404);
		System.out.println(error500);
		
		error404 = context.getMessage("error.404", null, Locale.US);
		error500 = context.getMessage("error.500", null, Locale.US);
			
		System.out.println("========== Locale US ==========");
		System.out.println(error404);
		System.out.println(error500);
		

	}

}

 

 

공통 출력