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Struts2的国际化

2010-11-23 14:45 78 查看

Struts2的国际化：

 1：类的国际化：类级别的文件命名规则为：className_zh_CN.properties等，className为要国际化的类名

 2：包的国际化：包级别的文件命名规则为:package_zh_CN.properties等，所有的包级别的国际化资源文件都叫这个名字

 3：全局国际化：文件名_语言_地区.properties

 演示国际化的步骤：

 1：配置struts.xml文件

 <struts>



 <constant name="struts.i18n.encoding" value="gbk"></constant>

 <constant name="struts.devMode" value="true"></constant>

 

 <constant name="struts.custom.i18n.resources" value="ActionMessage"></constant>



 <package name="default" extends="struts-default">



 <action name="login" class="com.ambow.struts2.action.UserAction">

 <result name="success">/success.jsp</result>

 <result name="error">/login.jsp</result>

 </action>

 </package>

 </struts>

 2：拟写Entity代码

 public class User {

 private int id;



 private String name;



 private String password;

 public int getId() {

 return id;

 }

 public void setId(int id) {

 this.id = id;

 }

 public String getName() {

 return name;

 }

 public void setName(String name) {

 this.name = name;

 }

 public String getPassword() {

 return password;

 }

 public void setPassword(String password) {

 this.password = password;

 }







 }

 3：拟写Action代码：



public class UserAction extends ActionSupport implements SessionAware{



 public Map session;



 public User user;

 public void setSession(Map session) {



 this.session = session;



 }





 public User getUser() {

 return user;

 }

 public void setUser(User user) {

 this.user = user;

 }

 public Map getSession() {

 return session;

 }

 public String execute(){



 if("admin".equals(user.getName()) && "admin".equals(user.getPassword())){



 session.put("user", user);

 

 String mess = getText("hello");



 session.put("mes", mess);



 return "success";

 }

 return "error";

 }



}

4：拟写jsp：

 <%@ page language="java" import="java.util.*" pageEncoding="gbk"%>

<%@ taglib uri="/struts-tags" prefix="s"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

 <title>My JSP 'login.jsp' starting page</title>

 <meta http-equiv="pragma" content="no-cache">

 <meta http-equiv="cache-control" content="no-cache">

 <meta http-equiv="expires" content="0">

 <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

 <meta http-equiv="description" content="This is my page">

</head>

<body>

 <s:form action="login" method="post">

 <s:textfield name="user.name" key="userName"></s:textfield> 



 <s:password name="user.password" key="password"></s:password> 



 <s:submit key="login"></s:submit>







 </s:form>

</body>

</html>

5：拟写成功界面：

 <%@ page language="java" import="java.util.*" pageEncoding="gbk"%>

<%@ taglib uri="/struts-tags" prefix="s"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>



 <title>My JSP 'login.jsp' starting page</title>



 <meta http-equiv="pragma" content="no-cache">

 <meta http-equiv="cache-control" content="no-cache">

 <meta http-equiv="expires" content="0">

 <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

 <meta http-equiv="description" content="This is my page">

 

</head>

<body>

 <s:text name="messagesuccess"></s:text> 

 

 <s:property value="%{getText('messagesuccess')}"/>



 <s:property value="#session.mes"/>

</body>

</html>

资源文件：

 1：ActionMessage_en_US.properties类容

 userName=userName

 password=userPassword

 login=loginUser

 messagesuccess=struts internation


4000
 hello=welcome allan

 2：ActionMessage_zh_CN.properties

 userName=/u7528/u6237/u540D

 password=/u5BC6/u7801

 login=/u767B/u9646

 messagesuccess=/u6B22/u8FCE/u767B/u9646struts2/u56FD/u9645/u5316

 hello=/u6B22/u8FCEallan/u767B/u9646

然后测试显示成功。

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标签： struts string user session action login

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