struts2国际化
在src目录下新建.properties文件如
struts2.xml文件
<!-- 配置国际化资源文件 --> <constant name="struts.custom.i18n.resources" value="i18n"></constant>
//内容英文 username=UserName passwword=Password submit=Submit time=Time:{0}//带占位符 //中文 username=\u7528\u6237\u540D password=\u5BC6\u7801 submit=\u63D0\u4EA4 time=\u65F6\u95F4:{0} //默认 username=UserName password=Password submit=Submit time=Time:{0}
Action
package com.i18n; import java.util.Arrays; import java.util.Date; import com.opensymphony.xwork2.ActionSupport; public class TestI18nAction extends ActionSupport { /** * */ private static final long serialVersionUID = 1L; private Date date = null; public Date getDate() { return date; } public void setDate(Date date) { this.date = date; } @Override public String execute() throws Exception { date = new Date(); //1. 在 Action 中访问国际化资源文件的 value 值 String username = getText("username"); System.out.println(username); //2. 带占位符的 String time = getText("time", Arrays.asList(date)); System.out.println(time); return SUCCESS; } }
<%@page import="java.util.Date"%> <%@ 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> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <a href="I18n?request_locale=en_US">English</a> <a href="I18n?request_locale=zh_CN">中文</a> <br><br> <br><br> <!--通过s:text拿到国际化文件内容--> <s:text name="time"> <s:param value="date"></s:param> </s:text> <br><br> <s:form action="" theme="simple"> <!--通过强制OGNL解析--> <s:text name="username"/>:<s:textfield name="username" label="%{getText('username')}"></s:textfield> <!-- key 的方式是直接上资源文件中获取 value 值 --> <s:text name="username"/>:<s:textfield name="username" key="username"></s:textfield> <s:text name="password"/>:<s:password name="password" key="password"></s:password> <s:submit key="submit" value="%{getText('submit')}"></s:submit> </s:form> </body> </html>
