I18N國際化

時間 2019-12-08

標籤 i18n 國際化简体版

原文原文鏈接

1、在spring.xml中配置html

 1 <beans xmlns="http://www.springframework.org/schema/beans"
 2  xmlns:context="http://www.springframework.org/schema/context"
 3  xmlns:p="http://www.springframework.org/schema/p"
 4  xmlns:mvc="http://www.springframework.org/schema/mvc"
 5  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 6  xsi:schemaLocation="http://www.springframework.org/schema/beans
 7       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
 8       http://www.springframework.org/schema/context
 9       http://www.springframework.org/schema/context/spring-context.xsd
10       http://www.springframework.org/schema/mvc
11       http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
12      <!-- 啓動註解驅動的Spring MVC功能，註冊請求url和註解POJO類方法的映射-->
13      <mvc:annotation-driven />
14      <!-- 啓動包掃描功能，以便註冊帶有@Controller、@Service、@repository、@Component等註解的類成爲spring的bean -->
15      <context:component-scan base-package="com.**.**" />
16      <!-- 對模型視圖名稱的解析，在請求時模型視圖名稱添加先後綴 -->
17      <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/" p:suffix=".jsp" />
18     
19     <!-- 根據瀏覽器語言判斷start -->
20    <!--  <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource" p:basename="i18n/messages"/> -->
21      <!-- 根據瀏覽器語言判斷end -->
22     <!-- ******************************************************************************** --> 
23      <!-- 根據session判斷start -->
24     <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource" p:basename="i18n/messages"/>
25     <mvc:interceptors>  
26         <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor" />  
27     </mvc:interceptors>  
28     <bean id="localeResolver" class="org.springframework.web.servlet.i18n.SessionLocaleResolver" />
29      <!-- 根據session判斷end -->
30      <!-- ******************************************************************************** --> 
31      <!-- 根據cookie判斷start -->
32 <!--      <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource" p:basename="i18n/messages"/>
33     <mvc:interceptors>  
34         <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor" />  
35     </mvc:interceptors>  
36     <bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver" /> -->
37      <!-- 根據cookie判斷end -->
38      <!-- ******************************************************************************** --> 
39 
40 </beans>

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2、建立三個jsp頁面java

　　1.根據cookie判斷language_cookie.jsp　　web

 1 <%@ page language="java" contentType="text/html; charset=UTF-8"
 2     pageEncoding="UTF-8"%>
 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 4 
 5 <%@taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 6 
 7 <html>
 8 <head>
 9 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
10 <title>Insert title here</title>
11 </head>
12 <body>
13 <a href="language_cookie?langType=zh">中文</a> | <a href="language_cookie?langType=en">英文</a><br/>
14     下面展現的是後臺獲取的國際化信息：<br/>
15     ${text}<br/>
16 
17     頁面獲取信息：<br/>
18     <spring:message code="text"/>  <br/>
19     Locale: ${pageContext.response.locale }
20 </body>
21 </html>

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　　2.根據瀏覽器當前語言判斷language_liulanqi.jspspring

 1 <%@ page language="java" contentType="text/html; charset=UTF-8"
 2     pageEncoding="UTF-8"%>
 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 4 
 5 <%@taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 6 
 7 <html>
 8 <head>
 9 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
10 <title>根據瀏覽器語言獲取</title>
11 </head>
12 <body>
13     後臺獲取的國際化信息：<br/>
14     ${text}<br/>
15 
16     頁面獲取信息：<br/>
17     <spring:message code="text"/>  <br/>
18     Locale: ${pageContext.response.locale }
19 </body>
20 </html>

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　　3.根據session判斷language_session.jsp瀏覽器

 1 <%@ page language="java" contentType="text/html; charset=UTF-8"
 2     pageEncoding="UTF-8"%>
 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 4 
 5 <%@taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 6 
 7 <html>
 8 <head>
 9 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
10 <title>Insert title here</title>
11 </head>
12 <body>
13 <a href="language_session?langType=zh">中文</a> | <a href="language_session?langType=en">英文</a><br/>
14     下面展現的是後臺獲取的國際化信息：<br/>
15     ${text}<br/>
16 
17     頁面獲取信息：<br/>
18     <spring:message code="text"/>  <br/>
19     Locale: ${pageContext.response.locale }
20 </body>
21 </html>

View Code

3、配置測試類GlobalController.javaspring-mvc

 1 package com.sh.test;
 2 
 3 
 4 import java.util.Locale;
 5 
 6 import javax.servlet.http.HttpServletRequest;
 7 import javax.servlet.http.HttpServletResponse;
 8 
 9 import org.springframework.context.i18n.LocaleContextHolder;
10 import org.springframework.stereotype.Controller;
11 import org.springframework.web.bind.annotation.RequestMapping;
12 import org.springframework.web.bind.annotation.RequestMethod;
13 import org.springframework.web.bind.annotation.RequestParam;
14 import org.springframework.web.servlet.ModelAndView;
15 import org.springframework.web.servlet.i18n.CookieLocaleResolver;
16 import org.springframework.web.servlet.i18n.SessionLocaleResolver;
17 import org.springframework.web.servlet.support.RequestContext;
18 /**
19  * 需在spring-servlet.xml中開啓對應的配置才能生效
20  * @author Administrator
21  *
22  */
23 @Controller
24 public class GlobalController {
25     
26 
27     
28     /**
29      * 根據瀏覽器語言判斷
30      * @param request
31      * @param response
32      * @param langType
33      * @return
34      */
35     @RequestMapping(value="/language_liulanqi", method = {RequestMethod.GET})
36     public ModelAndView test(HttpServletRequest request,HttpServletResponse response){
37             //從後臺代碼獲取國際化信息
38             RequestContext requestContext = new RequestContext(request);
39             request.setAttribute("text",requestContext.getMessage("text"));
40         return new ModelAndView("/i18n/language_liulanqi");
41     }
42     /**
43      * 根據session判斷
44      * @param request
45      * @param response    
46      * @param langType
47      * @return
48      */
49     @RequestMapping(value="/language_session", method = {RequestMethod.GET})
50     public ModelAndView test1(HttpServletRequest request,HttpServletResponse response, @RequestParam(value="langType", defaultValue="zh") String langType){
51          request.getSession().removeAttribute(SessionLocaleResolver.LOCALE_SESSION_ATTRIBUTE_NAME); 
52         if(langType.equals("zh")){
53              Locale locale = new Locale("zh", "CN"); 
54              request.getSession().setAttribute(SessionLocaleResolver.LOCALE_SESSION_ATTRIBUTE_NAME,locale); 
55          }
56          else if(langType.equals("en")){
57              Locale locale = new Locale("en", "US"); 
58              request.getSession().setAttribute(SessionLocaleResolver.LOCALE_SESSION_ATTRIBUTE_NAME,locale);
59          }else{ 
60              request.getSession().setAttribute(SessionLocaleResolver.LOCALE_SESSION_ATTRIBUTE_NAME,LocaleContextHolder.getLocale());
61          }
62         //從後臺代碼獲取國際化信息
63         RequestContext requestContext = new RequestContext(request);
64         String message = requestContext.getMessage("text");
65         request.setAttribute("text",message);
66         return new ModelAndView("/i18n/language_session");
67     }
68     /**
69      * 根據cookie判斷
70      * @param request
71      * @param response
72      * @param langType
73      * @return
74      */
75     @RequestMapping(value="/language_cookie", method = {RequestMethod.GET})
76     public ModelAndView test2(HttpServletRequest request,HttpServletResponse response, @RequestParam(value="langType", defaultValue="zh") String langType){
77         if(langType.equals("zh")){
78             Locale locale = new Locale("zh", "CN"); 
79             (new CookieLocaleResolver()).setLocale (request, response, locale);
80         }else if(langType.equals("en")){
81             Locale locale = new Locale("en", "US"); 
82             (new CookieLocaleResolver()).setLocale (request, response, locale);
83         }else{
84             (new CookieLocaleResolver()).setLocale (request, response, LocaleContextHolder.getLocale());
85         }
86         //從後臺代碼獲取國際化信息
87         RequestContext requestContext = new RequestContext(request);
88         request.setAttribute("text",requestContext.getMessage("text"));
89         return new ModelAndView("/i18n/language_cookie");
90     }
91     
92 }