spring3国际化 动态语言切换

1.配置文件

<!-- load the properties file -->
<bean id="messageSource"
		class="org.springframework.context.support.ResourceBundleMessageSource">
		<property name="basenames">
			<list>
				<value>messages</value>
			</list>
		</property>
	</bean>
	<bean id="localeResolver"
		class="org.springframework.web.servlet.i18n.SessionLocaleResolver">
	
<!-- property name="defaultLocale" value="en"/> -->
	</bean>

2.页面引用：

<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<spring:message code="welcome"/>

3.语言切换页面：

<a href="/login/changeLocal.air?local=zh">中文</a>
<a href="/login/changeLocal.air?local=en">英文</a>

4.切换controller:

@RequestMapping
	public ModelAndView changeLocal(HttpServletRequest request,String local,HttpServletResponse response){
		if("zh".equals(local))
			localeResolver.setLocale(request, response, Locale.CHINA);
		else if("en".equals(local))
			localeResolver.setLocale(request, response, Locale.ENGLISH);
		return new ModelAndView("redirect:/login/login.air");
	}