國(guó)際化(i18n)是規(guī)劃和實(shí)施的產(chǎn)品和服務(wù),使他們能很容易地適應(yīng)特定的本地語(yǔ)言和文化的過(guò)程中,這個(gè)過(guò)程被稱(chēng)為本地化。國(guó)際化的過(guò)程有時(shí)也被稱(chēng)為翻譯或本地化啟用。國(guó)際化是縮寫(xiě)i18n,因?yàn)槲液蛢啥擞胣字打頭,并有18個(gè)字符之間的第i個(gè)和最后n。
訪問(wèn)方式:有幾種方法可以訪問(wèn)的信息資源,包括gettext的,文本標(biāo)簽,UI標(biāo)簽的關(guān)鍵屬性,國(guó)際化標(biāo)簽。讓我們來(lái)看看他們簡(jiǎn)單:
要顯示i18n的文本,使用的調(diào)用屬性標(biāo)記gettext,或其他任何標(biāo)記,例如UI標(biāo)簽如下:
<s:PRoperty value="getText('some.key')" />
文本標(biāo)記檢索從默認(rèn)的資源包,即一個(gè)消息 struts.properties
<s:text name="some.key" />
i18n標(biāo)簽推值棧上的任意資源束。 i18n標(biāo)簽范圍內(nèi)的其他標(biāo)簽可以顯示該資源包的消息:
<s:i18n name="some.package.bundle"> <s:text name="some.key" /></s:i18n>
大多數(shù)UI標(biāo)簽的鍵屬性,可以用來(lái)檢索的消息,從一個(gè)資源包:
<s:textfield key="some.key" name="textfieldName"/>
下面實(shí)現(xiàn)國(guó)際化處理
結(jié)構(gòu)目錄:
配置文件Struts.xml
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"><struts> <constant name="struts.devMode" value="true" /> <!-- 掃描資源目錄下以global開(kāi)頭的文件 --> <constant name="struts.custom.i18n.resources" value="global" /> <package name="helloworld" extends="struts-default" namespace="/"> <action name="empinfo" class="com.oumyye.action.Employee" method="execute"> <result name="input">/index.jsp</result> <result name="success">/success.jsp</result> </action> <action name="locale" class="com.oumyye.action.Locale" method="execute"> <result name="success">/index.jsp</result> </action> </package></struts>
處理類(lèi) Employee .java
package com.oumyye.action;import com.opensymphony.xwork2.ActionSupport;public class Employee extends ActionSupport{ private String name; private int age; public String execute() { return SUCCESS; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; }}處理類(lèi)Locale.java
package com.oumyye.action;import com.opensymphony.xwork2.ActionSupport;public class Locale extends ActionSupport{ public String execute() { return SUCCESS; }}視圖index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><%@ taglib prefix="s" uri="/struts-tags"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>Employee Form with Multilingual Support</title></head><body> <h1><s:text name="global.heading"/></h1> <s:url id="indexUS" namespace="/" action="locale" > <s:param name="request_locale" >us</s:param> </s:url> <s:url id="indexZH" namespace="/" action="locale" > <s:param name="request_locale" >zh</s:param> </s:url> <s:url id="indexFR" namespace="/" action="locale" > <s:param name="request_locale" >fr</s:param> </s:url> <s:a href="%{indexUS}" >English</s:a> <s:a href="%{indexZH}" >中文</s:a> <s:a href="%{indexFR}" >France</s:a> <s:form action="empinfo" method="post" namespace="/"> <s:textfield name="name" key="global.name" size="20" /> <s:textfield name="age" key="global.age" size="20" /> <s:submit name="submit" key="global.submit" /> </s:form></body></html>跳轉(zhuǎn)成功頁(yè)Success.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%><%@ taglib prefix="s" uri="/struts-tags"%><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>Success</title></head><body> <s:property value="getText('global.success')" /></body></html>global_fr.properties
global.name = Nom d'utilisateur global.age = l'âgeglobal.submit = Soumettre desglobal.heading = Sé lectionnez Localglobal.success =Authentifi/t/u00E9 avec succ/u00E8s
global_us.properties
global.name = Nameglobal.age = Ageglobal.submit = Submitglobal.heading = Select Localeglobal.success =Successfully authenticated
global_zh.properties
global.name = /u59D3/u540Dglobal.age = /u5E74/u9F84global.submit = /u63D0/u4EA4global.heading = /u9009/u62E9/u4E00/u79CD/u8BED/u8A00global.success =/u6210/u529F
效果界面

注意訪問(wèn)時(shí)的url地址。。
借鑒于:http://www.yiibai.com/struts_2/struts_localization.html
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