使用JSF做个国际化的登录界面：
1.建立App_zh_CN.properties,App_en_US.properties文件；
2.建立UserBean：
UserBean1
package com.kay.bean;2
3
public class UserBean 
{4
5
private String name;6
private String pass;7
public String getName() {8
return name;9
}10
public void setName(String name) {11
this.name = name;12
}13
public String getPass() {14
return pass;15
}16
public void setPass(String pass) {17
this.pass = pass;18
}19
20
public String login(){21
return null;22
}23
}24
1package com.kay.bean;
2
3public class LocalBean {
4
5 private String local;
6
7 public String getLocal() {
8 return local;
9 }
10
11 public void setLocal(String local) {
12 this.local = local;
13 }
14}
4.配置faces-config.xml：package com.kay.bean;2
3
public class LocalBean {4
5
private String local;6
7
public String getLocal() {8
return local;9
}10
11
public void setLocal(String local) {12
this.local = local;13
}14
}faces-config.xml1
<?xml version="1.0" encoding="UTF-8"?>2
<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd">3
4
<faces-config >5
<navigation-rule>6
<from-view-id>/login.jsp</from-view-id>7
</navigation-rule>8
<!-- 管理UserBean -->9
<managed-bean>10
<managed-bean-name>user</managed-bean-name>11
<managed-bean-class>com.kay.bean.UserBean</managed-bean-class>12
<managed-bean-scope>request</managed-bean-scope>13
</managed-bean>14
<!-- 管理LocalBean -->15
<managed-bean>16
<managed-bean-name>lang</managed-bean-name>17
<managed-bean-class>com.kay.bean.LocalBean</managed-bean-class>18
<managed-bean-scope>session</managed-bean-scope><!-- 在session中设置local--zh_CN键值对-->
19
<managed-property>20
<property-name>local</property-name>21
<value>zh_CN</value>22
</managed-property>23
</managed-bean>24
<!-- 设置支持的语言 -->25
<application>26
<locale-config>27
<supported-locale>zh</supported-locale>28
<supported-locale>en_US</supported-locale>29
</locale-config>30
</application>31
</faces-config>login.jsp1
<%@ page language="java" pageEncoding="UTF-8"%>2
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>3
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>4
5
<%6
String path = request.getContextPath();7
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";8
%>9
10
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">11
<html>12
<head>13
<base href="<%=basePath%>">14
<title>Login页面</title>15
</head>16
17
<body>18
<f:loadBundle basename="properties.App" var="z"/> //加载国际化文件 sun推荐每个页面加载一个资源文件 本程序中资源文件放在properties文件夹中
19
<f:view locale="#{lang.local}"> //在显示内容中加载国际化地区20
<h:form>21
<h:outputText value="#{z.username}"/><h:inputText value="#{user.name}"/><br>22
<h:outputText value="#{z.userpass}"/><h:inputText value="#{user.pass}"/><br>23
<h:selectOneRadio value="#{lang.local}"> //选择地区 <f:selectItem itemLabel="中文" itemValue="zh_CN"/>25
<f:selectItem itemLabel="英文" itemValue="en_US"/>26
</h:selectOneRadio>27
<h:commandButton value="#{z.login}" action="#{user.login}"></h:commandButton>28
</h:form>29
</f:view>30
</body>31
</html>