项目结构,如下图片显示:
global.properties
#global messages global.username = username global.password = password global.submit = submit
global_zh_cn.properties
#global messages global.username = \u7528\u6237\u540d global.password = \u5bc6\u7801 global.submit=\u63d0\u4ea4
global_fr.properties
#global messages global.username = nom d'utilisateur global.password = mot de passe global.submit = soumettre
global_de.properties
#global messages global.username = benutzername global.password = kennwort global.submit = einreichen
两个动作类,localeaction基本上是什么都不做, 而 loginaction 会做一个简单的验证和通过gettext()显示来自资源包错误信息。
localeaction.java
package com.h3.common.action; import com.opensymphony.xwork2.actionsupport; public class localeaction extends actionsupport{ //business logic public string execute() { return "success"; } }
loginaction.java
package com.h3.user.action; import com.opensymphony.xwork2.actionsupport; public class loginaction extends actionsupport{ private string username; private string password; //...getter and setter methods //business logic public string execute() { return "success"; } //simple validation public void validate(){ if("".equals(getusername())){ addfielderror("username", gettext("username.required")); } if("".equals(getpassword())){ addfielderror("password", gettext("password.required")); } } }
login.jsp
<%@ page contenttype="text/html;charset=utf-8" %> <%@ taglib prefix="s" uri="/struts-tags" %> <html> <head> </head> <body> <h1>struts 2 localization example</h1> <s:form action="validateuser" namespace="/user"> <s:textfield key="global.username" name="username" /> <s:password key="global.password" name="password"/> <s:submit key="global.submit" name="submit" /> </s:form> <s:url id="localeen" namespace="/" action="locale" > <s:param name="request_locale" >en</s:param> </s:url> <s:url id="localezhcn" namespace="/" action="locale" > <s:param name="request_locale" >zh_cn</s:param> </s:url> <s:url id="localede" namespace="/" action="locale" > <s:param name="request_locale" >de</s:param> </s:url> <s:url id="localefr" namespace="/" action="locale" > <s:param name="request_locale" >fr</s:param> </s:url> <s:a href="%{localeen}" >english</s:a> <s:a href="%{localezhcn}" >chinese</s:a> <s:a href="%{localede}" >german</s:a> <s:a href="%{localefr}" >france</s:a> </body> </html>
<s:textfield key="global.username" name="username" /> <s:text name="global.username" /> <s:property value="gettext('global.username')" /> <s:text name="global.password" />
<?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.custom.i18n.resources" value="global" /> <constant name="struts.devmode" value="true" /> <package name="user" namespace="/user" extends="struts-default"> <action name="login"> <result>/pages/login.jsp</result> </action> <action name="validateuser" class="com.h3.user.action.loginaction"> <result name="success">/pages/welcome.jsp</result> <result name="input">/pages/login.jsp</result> </action> </package> <package name="default" namespace="/" extends="struts-default"> <action name="locale" class="com.h3.common.action.localeaction"> <result name="success">/user/pages/login.jsp</result> </action> </package> </struts>
http://localhost:8080/i18nlocalization/user/login.action
http://localhost:8080/i18nlocalization/locale.action?request_locale=en
http://localhost:8080/i18nlocalization/locale.action?request_locale=zh_cn
http://localhost:8080/i18nlocalization/locale.action?request_locale=de
http://localhost:8080/i18nlocalization/locale.action?request_locale=fr
代码下载 - http://pan.baidu.com/s/1jgcuaj8