Добрый день!
Нникак не могу заставить работать локализацию при использовании http://static.springsource.org/spring/docs/3.0.x/javadoc-api/org/springframework/web/servlet/i18n/LocaleChangeInterceptor.html (т. е. смена языка на основе ссылки в приложении).
Судя по http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/mvc.html#mvc-localeresolver-interceptor, а также http://viralpatel.net/blogs/2010/07/spring-3-mvc-internationalization-i18n-localization-tutorial-example.html достаточно подобного кода в конфигурационном файле Spring:
| Код |
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
<property name="defaultEncoding" value="UTF-8"/>
</bean>
<bean id="localeChangeInterceptor"
class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
</bean>
<bean id="localeResolver"
class="org.springframework.web.servlet.i18n.CookieLocaleResolver">
<property name="defaultLocale" value="en"/>
</bean>
<bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<ref bean="localeChangeInterceptor" />
</property>
</bean>
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В тестовом проекте использую Java-конгурирование для Spring.
Листинги основных конфигурационных файлов приведены ниже.
Что наблюдаю:
При нажатии на кнопку смены языка (как на английский, так и на русский) ничего не происходит.
Что требуется:
Переключения языка приложения с помощью кнопки в приложении.
Просьба помочь в решении проблемы. Заранее признателен за вашу помощь!
AppConfig.java:
| Код |
@Configuration
public class AppConfig {
@Value("#{database['jdbc.url']}")
private String url;
@Value("#{database['jdbc.dialect']}")
private String dialect;
@Value("#{database['jdbc.username']}")
private String username;
@Value("#{database['jdbc.password']}")
private String password;
@Bean
DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource(url,
username, password);
return dataSource;
}
@Bean
SessionFactory sessionFactory() {
LocalSessionFactoryBean sessionFactory = new AnnotationSessionFactoryBean();
sessionFactory.setDataSource(dataSource());
Properties hibernateProperties = new Properties();
hibernateProperties.put("hibernate.dialect", dialect);
hibernateProperties.put("hibernate.show_sql", "true");
hibernateProperties.put("hibernate.connnection.charSet", "UTF-8");
sessionFactory.setHibernateProperties(hibernateProperties);
return sessionFactory.getObject();
}
@Bean
MessageSource messageSource() {
ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
messageSource.setBasename("classpath:messages");
messageSource.setDefaultEncoding("UTF-8");
return messageSource;
}
@Bean
ViewResolver viewResolver() {
TilesViewResolver viewResolver = new TilesViewResolver();
return viewResolver;
}
@Bean
LocaleChangeInterceptor localChangeInterceptor() {
LocaleChangeInterceptor localeChangeInterceptor = new LocaleChangeInterceptor();
return localeChangeInterceptor;
}
@Bean
DefaultAnnotationHandlerMapping defaultAnnotationHandlerMapping(
LocaleChangeInterceptor localeChangeInterceptor) {
DefaultAnnotationHandlerMapping defaultAnnotationHandlerMapping = new DefaultAnnotationHandlerMapping();
defaultAnnotationHandlerMapping
.setInterceptors(new Object[] { localeChangeInterceptor });
return defaultAnnotationHandlerMapping;
}
@Bean
LocaleResolver localeResolver() {
CookieLocaleResolver localeResolver = new CookieLocaleResolver();
localeResolver.setDefaultLocale(Locale.ENGLISH);
return localeResolver;
}
@Bean
TilesConfigurer tilesConfigurer() {
TilesConfigurer tilesConfigurer = new TilesConfigurer();
tilesConfigurer.setDefinitions(new String[] { "/WEB-INF/tiles.xml" });
return tilesConfigurer;
}
@Bean
CommonsMultipartResolver multipartResolver() {
CommonsMultipartResolver resolver = new CommonsMultipartResolver();
resolver.setMaxUploadSize(100000);
return resolver;
}
}
|
index.jsp:
| Код |
<%@ page language="java" contentType="text/html; charset=utf8"
pageEncoding="utf8"%>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<body>
<h1>Заголовок страницы</h1>
<span style="float: right">
<a href="?locale=en">en</a>
|
<a href="?locale=ru">ru</a>
</span>
</body>
</html>
|
spring.xml:
| Код |
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:lang="http://www.springframework.org/schema/lang"
xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="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-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
<context:component-scan base-package="org.terentich.site" />
<mvc:annotation-driven />
<util:properties id="database" location="/WEB-INF/database.properties" />
</beans>
|
web.xml:
| Код |
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<filter>
<filter-name>charsetFilter</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>charsetFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
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