- resource目錄下建立messages目錄
- 建立messages_en_US.properties、messages_zh_CN.properties文件。分別是英文、中文資源。
- messages.properties文件爲默認文件。
- messages_en_US.properties寫入內容:welcome = welcome to login in soa-watch systerm(english)
- messages_zh_CN.properties寫入內容:welcome=歡迎訪問soa-watch系統(CH)
- messages.properties寫入內容:welcome=歡迎訪問soa-watch系統(Default)
spring.messages.encoding=UTF-8 spring.messages.basename=/messages/messages
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %> <html> <head> <title>i18n</title> </head> <body> <spring:message code="welcome"></spring:message> </body> </html>
- 瀏覽器地址欄中輸入
about:config
- 修改intl.accept_languages,查看結果
- 以上爲火狐瀏覽器
如同如下頁面,點擊相關連接完成網頁資源切換
html
public class MyLocaleResolver extends AcceptHeaderLocaleResolver { private Locale myLocal; @Override public Locale resolveLocale(HttpServletRequest request) { return myLocal==null?request.getLocale():myLocal; } @Override public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) { myLocal = locale; } }
對象的名稱必須爲localeResolver,Spring容器會自動加載,不然找不到。java
@Configuration public class I18nConfig { private static Logger logger = LoggerFactory.getLogger(I18nConfig.class); @Bean(name = "localeResolver") public MyLocaleResolver myLocaleResolver(){ logger.info("#####cookieLocaleResolver---create"); MyLocaleResolver myLocaleResolver = new MyLocaleResolver(); myLocaleResolver.setDefaultLocale(Locale.ENGLISH); logger.info("#####cookieLocaleResolver:"); return myLocaleResolver; }
- welcome頁面爲welcome.jsp,展現頁面
- language請求爲動態設置語言環境
@GetMapping("/welcome") public String welcome(){ logger.info("class:"+messageSource.getClass()); return "welcome"; } @GetMapping("/language") public ModelAndView language(HttpServletRequest request, HttpServletResponse response, String language){ Locale locale= request.getLocale(); logger.error(locale.toString()); LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request); language=language.toLowerCase(); logger.info("language:"+language); if(language==null||language.equals("")){ return new ModelAndView("welcome"); }else{ if(language.equals("zh_cn")){ localeResolver.setLocale(request, response, Locale.CHINA); }else if(language.equals("en")){ localeResolver.setLocale(request, response, Locale.US); }else{ localeResolver.setLocale(request, response, Locale.CHINA ); } } return new ModelAndView("redirect:welcome"); }
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %> <html> <head> <title>i18n</title> </head> <body> <spring:message code="welcome"></spring:message> <a href="<c:url value='language?language=zh_cn'/>"> 中文 </a> <a href="<c:url value='language?language=en'/>"> english </a> </body> </html>
實現完成,便可測試。web